(function(){
	var 	CON = YAHOO.util.Conn,
		EVENT = YAHOO.util.Event,
		DOM = YAHOO.util.Dom,

		variableName = "INIT";

	var logit = function (str) {
	    var LOG = DOM.get('log');
	    LOG.innerHTML += str + "<BR>";
	};

	var dump = function() {
	        logit(variableName);
	};

	EVENT.onDOMReady(function(){
		dump();
	        CON.asyncRequest('GET','http://callbackurl',{
			success : function(r){
				variableName = "YES";
				dump();
			},
			failure : function(r){
				variableName = "NO";
				dump();
			}
		});
	});
}());

Thanks for the feedback Satyam.

I'll be sure to use JSLint from now on.

> Since this doesn't seem to be a library which should have a publicly
> accessible reference to it, and you already have it all enclosed in an
> anonymous function, I wonder why would you care to declare a namespace
> and bother with scoping and such, it can all be contained within the
> anonymous function without 'this' and that.

I was building off of one of the YUI examples for drag and drop.

Ideally I would like to establish a method of developing small applications such that they would all be initialized through the onDOMReady event, like App1.init(), App2.init(), etc. I was experimenting with YAHOO's namespaces when I came to the previously described problem. I included in the bottom of this reply what I had done in the past. (var obj = {...})

> your shortcut variables CON, EVENT and DOM will be in the global namespace

I had intended for that to happen -- I wanted to stick them in a "common" file. Sticking them in the anonymous function was not quite what I had in mind. I would like to do something like:

//common.js
var CON=...
var DOM=...
var EVENT=...

// app1.js
var app1 = {...}

** This leads to another question. Would it be better to set the global vars in multiple anonymous functions (I guess they wouldn't be global then)? or in one common function?

> The scope is set correctly when the callback
> is set "this.callbackSuccess" is found without a problem, but when the
> callback gets executed, the scope is 'window' and there is no
> 'window.callbackSuccess'.

In this case, is there an accepted way of setting the scope for the callback?



-----------------------------

This is what I have done (roughly) in the past to accomplish the same thing:
-----------------------------
//common
var CON = YAHOO.util.Conn ect;
var EVENT = YAHOO.util.Event;
var DOM = YAHOO.util.Dom;
function logit(str) {
    var LOG = document.getElementById('log');
    LOG.innerHTML += str+"<BR>";
}

//application
(function(){

var testobj = {
    variableName : "INIT",
    init : function(){
        testobj.dump();
        testobj.doCallback();
    },
    dump : function() {
        logit(testobj.variableName);
    },
    doCallback : function() {
        var callback = {
            success : testobj.callbackSuccess,
            failure : testobj.callbackFailure
        };
        CON.asyncRequest('GET','http://callbackurl',callback);
    },
    callbackSuccess : function(r){
        testobj.variableName = "YES";
        testobj.dump();
    },
    callbackFailure : function(r){
        testobj.variableName = "NO";
        testobj.dump();
    }
};

EVENT.onDOMReady(testobj.init, testobj, true);

}());
-----------------------------


--- In ydn-javascript@yahoogroups.com, Satyam <satyam@...> wrote:
>
> Two things, the one you are asking for is that while you are properly
> setting the scope for the init function, you are not doing so for the
> callback to the asyncRequest call.  Besides the success and failure
> settings in the callback object, you have to set the scope property to
> have that fixed as well.  The scope is set correctly when the callback
> is set "this.callbackSuccess" is found without a problem, but when the
> callback gets executed, the scope is 'window' and there is no
> 'window.callbackSuccess'.
>
> The other issue that JSLint would certainly report (it is a good idea to
> use it) is that your shortcut variables CON, EVENT and DOM will be in
> the global namespace, even while you took care to put them inside the
> anonymous function.  They are missing the "var" in front of them.  As
> they are, you are simply using those variables by assigning them
> values.  You are not declaring it, you are simply using them.  Anything
> you use that is not declared, gets implicitly declared in the global scope.
>
> Since this doesn't seem to be a library which should have a publicly
> accessible reference to it, and you already have it all enclosed in an
> anonymous function, I wonder why would you care to declare a namespace
> and bother with scoping and such, it can all be contained within the
> anonymous function without 'this' and that.
>
> Satyam
>

No virus found in this incoming message.
Checked by AVG - http://www.avg.com Version: 8.0.169 / Virus Database: 270.7.5/1697 - Release Date: 29/09/2008 7:40

Dav,

So here is the story.  If I run this html on IE 6.0.x with
Yahoo!Toolbar (yt.dll) add-on installed/enabled, and switch between
IE/Yahoo tabs, that is when I get the error.  Running this file in IE
7.x does not cause the error.  Given this, the urgency of this issue
is somewhat diminished, for us, but maybe not for you guys....
Ania.


--- In ydn-javascript@yahoogroups.com, Dav Glass <dav.glass@...> wrote:
>
>
> aniad --
>
> I have created a page based on the code from your email and I am not
able to get it to error in IE7:
> http://blog.davglass.com/files/yui/layout18/example.php
>
> Does this page error for you?
>
> Dav
>
>  Dav Glass
> dav.glass@...
> blog.davglass.com
>
>
>
>
> + Windows: n. - The most successful computer virus, ever. +
> + A computer without a Microsoft operating system is like a dog
> without bricks tied to its head +
> + A Microsoft Certified Systems Engineer is to computing what a
> McDonalds Certified Food Specialist is to fine cuisine  +
>
>
>
> ----- Original Message ----
> > From: aniad <aniad@...>
> > To: ydn-javascript@yahoogroups.com
> > Sent: Monday, September 29, 2008 10:12:25 AM
> > Subject: [ydn-javascript] Re: Invalid argument error at line 7, in
IE, when switching between IE's tabs.
> >
> > Eric,
> >
> > I keep "playing" with various ways of rendering the nested layout,
> > still to no avail, I persistently hit the 'invalid argument' error in
> > IE when switching between IE's tabs.  The nested layout is pretty
> > fundamental to our app's design, so any ideas/opinions you have on
> > this will be most appreciated.
> >
> > Ania.
> >
> >
> > --- In ydn-javascript@yahoogroups.com, "aniad" wrote:
> > >
> > > Eric,
> > >
> > > Using the debug version of js files was not helpful.  However, I was
> > > able to isolate the problem to a very simple nested layout file.  If
> > > you render this code in IE, and then switch to some other IE
tab, and
> > > then come back to this one, you'll see the 'invalid argument' error.
> > >
> > > Here is the simple code to demonstrate.
> > > Ania.
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
>
> > >
> > >
>
> > >
>
> > >
>
> > >
>
> > >
>
> > >
>
> > >
> > >
> > >
> > >
> > >
> > > --- In ydn-javascript@yahoogroups.com, Eric Miraglia wrote:
> > > >
> > > > Ania,
> > > >
> > > > There is no debug version of the rolled-up files, but you can use
> > this
> > > > instead:
> > > >
> > > >
> > > >
> > >
> >
href="http://yui.yahooapis.com/2.5.2/build/logger/assets/skins/sam/logger.css
> > >
> > > > ">
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > The logger stuff is optional, but if you use a logger window
you may
> > > > get some additional clues as to the nature of your problem.
> > > >
> > > > Regards,
> > > > Eric
> > > >
> > > >
> > > > On Sep 26, 2008, at 1:06 PM, aniad wrote:
> > > >
> > > > > Satyam,
> > > > >
> > > > > Please note that this is happening not when switching
between YUI
> > > > > tabs, but switching between the IE's tabs. In another words, I
> > switch
> > > > > from my app in one IE tab, to say yahoo.com in another IE
tab, and
> > > > > then back to my app's tab, again IE tab.
> > > > > Also, the file into which it breaks is yahoo-dom-event.js.
In the
> > > > > yahoo-dom-event folder I do not see any other versions of
this file,
> > > > > verbose or debug, is one available?
> > > > >
> > > > > Thank you,
> > > > > Ania.
> > > > >
> > > > > --- In ydn-javascript@yahoogroups.com, Satyam wrote:
> > > > > >
> > > > > > What you are showing is the minified version of ....
something,
> > > > > which is
> > > > > > quite useless for humans. It looks like dom.js. Anyway, the
> > code for
> > > > > > the TabView has been stable and working for quite a long time
> > and
> > > > > that
> > > > > > of the Dom utility for even much longer, it is hard, though
> > > > > possible,
> > > > > > that someone might find a bug still there. It is far more
likely
> > > > > that
> > > > > > some of your code has a bug. Anyway, when you see code
like this,
> > > > > > switch from the -min versions to the regular versions or,
better
> > > > > yet,
> > > > > > while still in debugging mode, to the -debug versions, they
> > have far
> > > > > > more diagnostic messages in them and are readable.
> > > > > >
> > > > > > Satyam
> > > > > >
> > > > > >
> > > > > > aniad wrote:
> > > > > > > I'm encountering, in IE only, an "invalid argument"
error at
> > > > > line 7.
> > > > > > > This happens only when I switch between IE tabs. What I mean
> > is
> > > > > that
> > > > > > > I run my app in IE, then, in IE, I create another tab say to
> > > > > > > yahoo.com, and then switch back to my app's tab, that is
> > when the
> > > > > > > error happens. If I ignore the error everything seems to
> > proceed
> > > > > fine.
> > > > > > >
> > > > > > > Our application uses nested layouts, menus, tabs etc. thus
> > it is
> > > > > very
> > > > > > > hard for me to pinpoint where the problem is coming from.
> > > > > > >
> > > > > > > Any help will be greatly appreciated.
> > > > > > > Ania.
> > > > > > >
> > > > > > >
> > > > > > > Breaking into IE's javascript debugger puts me at:
> > > > > > >
> > > > > > > if(typeof YAHOO=="undefined"||!YAHOO){var
> > > > > > > YAHOO={};}YAHOO.namespace=function(){var
> > > > > > >
> > > > > A=arguments,E=null,C,B,D;for(C=0;C0)?
> > > > >
C.dump(A[D],G-1):J);}else{I.push(A[D]);}I.push(H);}if(I.length>1)
> > > > > {I.pop();}I.push("]");}else{I.push("{");for(D
> > > > > > > in
> > > > > > >
> > > > > A){if(C.hasOwnProperty(A,D)){I.push(D+E);if(C.isObject(A[D]))
> > > > > {I.push((G>0)?
> > > > >
C.dump(A[D],G-1):J);}else{I.push(A[D]);}I.push(H);}}if(I.length>1)
> > > > > {I.pop();}I.push("}");}return
> > > > > > > I.join("");},substitute:function(Q,B,J){var
> > > > > > > G,F,E,M,N,P,D=YAHOO.lang,L=[],C,H="dump",K="
> > > > > > >
> > > > > ",A="{",O="}";for(;;){G=Q.lastIndexOf(A);if(G=F)
> > > > > {break;}C=Q.substring(G+1,F);M=C;P=null;E=M.indexOf(K);if(E>-1)
> > > > > {P=M.substring(E+1);M=M.substring(0,E);}N=B[M];if(J)
> > > > > {N=J(M,N,P);}if(D.isObject(N)){if(D.isArray(N))
> > > > > {N=D.dump(N,parseInt(P,10));}else{P=P||"";var
> > > > > > >
> > > > > I=P.indexOf(H);if(I>-1)
> > > > >
{P=P.substring(4);}if(N.toString===Object.prototype.toString||I>-1)
> > > > > {N=D.dump(N,parseInt(P,10));}else{N=N.toString();}}}else{if(!
> > > > > D.isString(N)&&!D.isNumber(N)){N="~-"+L.length+"-
> > > > > ~";L[L.length]=C;}}Q=Q.substring(0,G)+N+Q.substring(F
> > > > > +1);}for(G=L.length-1;G>=0;G=G-1){Q=Q.replace(new
> > > > > > > RegExp("~-"+G+"-~"),"{"+L[G]+"}","g");}return
> > > > > > > Q;},trim:function(A){try{return
> > > > > > > A.replace(/^\s+|\s+$/g,"");}catch(B){return
> > A;}},merge:function()
> > > > > {var
> > > > > > > D={},B=arguments;for(var
> > > > > > >
> > > > > C
> > > > > =
> > > > > 0
> > > > > ,A
> > > > > =
> > > > > B
> > > > > .length
> > > > > ;C
> > > > > =
> > > > > this
> > > > > .left
> > > > > &&A
> > > > > .right
> > > > > <
> > > > > =
> > > > > this
> > > > > .right
> > > > > &&A
> > > > > .top
> > > > > >
> > > > > =
> > > > > this
> > > > > .top
> > > > > &&A
> > > > > .bottom
> > > > > <=this.bottom);};YAHOO.util.Region.prototype.getArea=function()
> > > > > {return((this.bottom-this.top)*(this.right-
> > > > >
this.left));};YAHOO.util.Region.prototype.intersect=function(E){var
> > > > > > > C=Math.max(this.top,E.top);var
> > D=Math.min(this.right,E.right);var
> > > > > > > A=Math.min(this.bottom,E.bottom);var
> > > > > > > B=Math.max(this.left,E.left);if(A>=C&&D>=B){return new
> > > > > > > YAHOO.util.Region(C,D,A,B);}else{return
> > > > > > > null;}};YAHOO.util.Region.prototype.union=function(E){var
> > > > > > > C=Math.min(this.top,E.top);var
> > D=Math.max(this.right,E.right);var
> > > > > > > A=Math.max(this.bottom,E.bottom);var
> > > > > > > B=Math.min(this.left,E.left);return new
> > > > > > >
> > > > > YAHOO
> > > > > .util
> > > > >
.Region(C,D,A,B);};YAHOO.util.Region.prototype.toString=function()
> > > > > {return("Region
> > > > > > > {"+"top: "+this.top+", right: "+this.right+", bottom:
> > > > > "+this.bottom+",
> > > > > > > left:
> > "+this.left+"}");};YAHOO.util.Region.getRegion=function(D)
> > > > > {var
> > > > > > > F=YAHOO.util.Dom.getXY(D);var C=F[1];var
> > E=F[0]+D.offsetWidth;var
> > > > > > > A=F[1]+D.offsetHeight;var B=F[0];return new
> > > > > > >
> > > > > YAHOO.util.Region(C,E,A,B);};YAHOO.util.Point=function(A,B)
> > > > > {if(YAHOO.lang.isArray(A))
> > > > > {B
> > > > > =
> > > > > A
> > > > > [1
> > > > > ];A
> > > > > =
> > > > > A
> > > > > [0
> > > > > ];}this
> > > > > .x
> > > > > =
> > > > > this
> > > > > .right
> > > > > =
> > > > > this
> > > > > .left
> > > > > =
> > > > > this
> > > > > [0
> > > > > ]=
> > > > > A
> > > > > ;this
> > > > >
.y=this.top=this.bottom=this[1]=B;};YAHOO.util.Point.prototype=new
> > > > > > >
> > > > > YAHOO.util.Region();YAHOO.register("dom",YAHOO.util.Dom,
> > > > > {version
> > > > > :"2.5.1",build:"984"});YAHOO.util.CustomEvent=function(D,B,C,A)
> > > > >
{this.type=D;this.scope=B||window;this.silent=C;this.signature=A||
> > > > >
> > YAHOO.util.CustomEvent.LIST;this.subscribers=[];if(!this.silent){}var
> > > > > > > E="_YUICEOnSubscribe";if(D!==E){this.subscribeEvent=new
> > > > > > >
> > > > > YAHOO
> > > > > .util
> > > > > .CustomEvent
> > > > > (E
> > > > > ,this
> > > > > ,true
> > > > > );}this
> > > > > .lastError
> > > > > =
> > > > > null
> > > > > ;};YAHOO
> > > > > .util
> > > > > .CustomEvent
> > > > > .LIST
> > > > > =
> > > > > 0
> > > > > ;YAHOO
> > > > > .util
> > > > > .CustomEvent
> > > > >
.FLAT=1;YAHOO.util.CustomEvent.prototype={subscribe:function(B,C,A)
> > > > > {if(!B){throw
> > > > > > > new Error("Invalid callback for subscriber to
> > > > > > >
> > > > > '"+this.type+"'");}if(this.subscribeEvent)
> > > > > {this.subscribeEvent.fire(B,C,A);}this.subscribers.push(new
> > > > > > >
> > > > >
YAHOO.util.Subscriber(B,C,A));},unsubscribe:function(D,F){if(!D)
> > > > > {return this.unsubscribeAll();}var
> > > > > > > E=false;for(var
> > > > > > >
> > > > > B=0,A=this.subscribers.length;B0)
> > > > > {A=H[0];}try{F=K.fn.call(J,A,K.obj);}catch(E)
> > > > > {this
> > > > >
.lastError=E;}}else{try{F=K.fn.call(J,this.type,H,K.obj);}catch(G)
> > > > > {this.lastError=G;}}if(false===F){if(!this.silent){}return
> > > > > > > false;}}}return true;},unsubscribeAll:function(){for(var
> > > > > > >
> > > > > A=this.subscribers.length-1;A>-1;A--)
> > > > > {this._delete(A);}this.subscribers=[];return
> > > > > > > A;},_delete:function(A){var
B=this.subscribers[A];if(B){delete
> > > > > > > B.fn;delete
> > > > > > >
> > > > > B.obj;}this.subscribers.splice(A,1);},toString:function()
> > > > > {return"CustomEvent:
> > > > > > > "+"'"+this.type+"', "+"scope:
> > > > > > >
> > > > > "+this.scope;}};YAHOO.util.Subscriber=function(B,C,A)
> > > > > {this.fn=B;this.obj=YAHOO.lang.isUndefined(C)?
> > > > > null:C
> > > > > ;this
> > > > >
.override=A;};YAHOO.util.Subscriber.prototype.getScope=function(A)
> > > > > {if(this.override){if(this.override===true){return
> > > > > > > this.obj;}else{return this.override;}}return
> > > > > > >
> > > > >
A;};YAHOO.util.Subscriber.prototype.contains=function(A,B){if(B)
> > > > > {return
> > > > > (this
> > > > > .fn
> > > > > =
> > > > > =
> > > > > A
> > > > > &&this
> > > > > .obj
> > > > > =
> > > > > =
> > > > > B
> > > > > );}else
> > > > > {return
> > > > >
(this.fn==A);}};YAHOO.util.Subscriber.prototype.toString=function()
> > > > > {return"Subscriber
> > > > > > > { obj: "+this.obj+", override: "+(this.override||"no")+"
> > > > > > > }";};if(!YAHOO.util.Event){YAHOO.util.Event=function(){var
> > > > > H=false;var
> > > > > > > I=[];var J=[];var G=[];var E=[];var C=0;var F=[];var
B=[];var
> > > > > A=0;var
> > > > > > >
> > > > >
> > >
> >
D={63232:38,63233:40,63234:37,63235:39,63276:33,63277:34,25:9};return{POLL_RETRY\
S:2000,POLL_INTERVAL:20,EL:0,TYPE:1,FN:2,WFN:3,UNLOAD_OBJ:3,ADJ_SCOPE:4,OBJ:5,OV\
ERRIDE:6,lastError:null,isSafari:YAHOO.env.ua.webkit,webkit:YAHOO.env.ua.webkit,\
isIE:YAHOO.env.ua.ie,_interval:null,_dri:null,DOMReady:false,startInterval:funct\
ion(){if(!this._interval){var
> > > > > > > K=this;var
> > > > > > >
> > > > > L=function()
> > > > > {K
> > > > > ._tryPreloadAttach
> > > > > ();};this
> > > > > ._interval
> > > > >
> > =setInterval(L,this.POLL_INTERVAL);}},onAvailable:function(P,M,Q,O,N)
> > > > > {var
> > > > > > > K=(YAHOO.lang.isString(P))?[P]:P;for(var
> > > > > > > L=0;L-1;O--){U=(this.removeListener(L[O],K,T)&&U);}return
> > > > > > > U;}}if(!T||!T.call){return
> > > > > > >
> > > > > this.purgeElement(L,false,K);}if("unload"==K)
> > > > >
{for(O=J.length-1;O>-1;O--){V=J[O];if(V&&V[0]==L&&V[1]==K&&V[2]==T)
> > > > > {J.splice(O,1);return
> > > > > > > true;}}return false;}var P=null;var
> > > > > > > Q=arguments[3];if("undefined"===typeof
> > > > > > >
Q){Q=this._getCacheIndex(L,K,T);}if(Q>=0){P=I[Q];}if(!L||!P)
> > > > > {return
> > > > > > > false;}if(this.useLegacyEvent(L,K)){var
> > > > > N=this.getLegacyIndex(L,K);var
> > > > > > > M=E[N];if(M){for(O=0,R=M.length;O0&&F.length>0);}var
P=[];var
> > > > > > > R=function(T,U){var
> > > > > > >
> > > > > S=T;if(U.override){if(U.override===true)
> > > > > {S=U.obj;}else{S=U.override;}}U.fn.call(S,U.obj);};var
> > > > > > >
> > > > > L,K,O,N,M=[];for(L=0,K=F.length;L-1;L--){O=F[L];if(!O||!O.id)
> > > > > {F.splice(L,
> > > > > 1
> > > > > );}}this
> > > > > .startInterval
> > > > > ();}else
> > > > > {clearInterval
> > > > > (this
> > > > > ._interval
> > > > > );this
> > > > >
> > ._interval=null;}this.locked=false;},purgeElement:function(O,P,R){var
> > > > > > > M=(YAHOO.lang.isString(O))?this.getEl(O):O;var
> > > > > > >
> > Q=this.getListeners(M,R),N,K;if(Q){for(N=Q.length-1;N>-1;N--){var
> > > > > > >
> > > > >
L=Q[N];this.removeListener(M,L.type,L.fn);}}if(P&&M&&M.childNodes)
> > > > > {for(N=0,K=M.childNodes.length;N-1;M--){L=I[M];if(L)
> > > > > {K
> > > > > .removeListener
> > > > > (L
> > > > > [K
> > > > > .EL
> > > > > ],L
> > > > > [K
> > > > > .TYPE
> > > > > ],L
> > > > > [K
> > > > > .FN
> > > > > ],M
> > > > > );}}L
> > > > > =
> > > > > null
> > > > > ;}G
> > > > > =
> > > > > null
> > > > > ;K
> > > > >
> > ._simpleRemove(window,"unload",K._unload);},_getScrollLeft:function()
> > > > > {return
> > > > > > > this._getScroll()[1];},_getScrollTop:function(){return
> > > > > > > this._getScroll()[0];},_getScroll:function(){var
> > > > > > >
> > > > > K=document.documentElement,L=document.body;if(K&&(K.scrollTop||
> > > > > K.scrollLeft)){return[K.scrollTop,K.scrollLeft];}else{if(L)
> > > > > {return
> > > > >
[L.scrollTop,L.scrollLeft];}else{return[0,0];}}},regCE:function()
> > > > > {},_simpleAdd:function(){if(window.addEventListener){return
> > > > > > >
> > > > > function(M,N,L,K){M.addEventListener(N,L,
> > > > > (K));};}else{if(window.attachEvent){return
> > > > > > > function(M,N,L,K){M.attachEvent("on"+N,L);};}else{return
> > > > > > >
> > > > > function(){};}}}(),_simpleRemove:function()
> > > > > {if(window.removeEventListener){return
> > > > > > >
> > > > > function(M,N,L,K){M.removeEventListener(N,L,
> > > > > (K));};}else{if(window.detachEvent){return
> > > > > > > function(L,M,K){L.detachEvent("on"+M,K);};}else{return
> > > > > > > function(){};}}}()};}();(function(){var
> > > > > > > EU=YAHOO.util.Event;EU.on=EU.addListener; /* DOMReady: based
> > on
> > > > > work
> > > > > > > by: Dean Edwards/John Resig/Matthias Miller */
> > > > > > >
> > > > > if(EU.isIE)
> > > > > {YAHOO
> > > > > .util
> > > > > .Event
> > > > > .onDOMReady
> > > > > (YAHOO.util.Event._tryPreloadAttach,YAHOO.util.Event,true);var
> > > > > > >
> > > > > n=document.createElement("p");EU._dri=setInterval(function()
> > > > > {try
> > > > > {n
> > > > > .doScroll
> > > > > ("left
> > > > >
> > ");clearInterval(EU._dri);EU._dri=null;EU._ready();n=null;}catch(ex)
> > > > > {}},EU.POLL_INTERVAL);}else{if(EU.webkit&&EU.webkit
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > ------------------------------------
> > > > > > >
> > > > > > > Yahoo! Groups Links
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > ----------------------------------------------------------
> > > > > > >
> > > > > > >
> > > > > > > No virus found in this incoming message.
> > > > > > > Checked by AVG - http://www.avg.com
> > > > > > > Version: 8.0.169 / Virus Database: 270.7.3/1693 -
Release Date:
> > > > > 26/09/2008 7:35
> > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > > >
> > > > >
> > > >
> > >
> >
> >
> >
> > ------------------------------------
> >
> > Yahoo! Groups Links
> >
> >
> >
>

I'm attempting to use the YUI loader in my JSP based application.
Different pages have different needs, so I typically put a YUI loader
wherever I need a given set of functionality.  Now I want to put a
global loader in one of the early jsp includes and have its onSuccess
function set up a number of things for use by the other pages.

My problem is that contrary to my expectations, the YUI loaders
execute their onSuccess functions in order of level of dependency and
then in order of declaration.  For instance if I want loader B to
execute onSuccess after loader A, then B's dependency list must be
more complex than A's or it must be exactly as complex and declared
after A.

Once you start using the loader, you're kind of committed to doing all
your init stuff in onSuccess functions and having such non-obvious
rules for the order doesn't help at all.  It would be nice if there
was an order attribute you could put into the config for a loader to
determine the order of its onSuccess relative to other loaders.

You may want to look at this simple demo too:

   http://sandbox.bluelinkdemo.com/sandbox/colortest1.htm

This example shows how to have multiple color "inputs" re-using the
same color picker object.  This may be what you're looking for.

Note that I show the "color" in the textbox versus the hex value, but
you can see how to change it to show the text value too (or in place
of the color).

~~bret



--- In ydn-javascript@yahoogroups.com, "anil_shrestha123"
<anil_shrestha123@...> wrote:
>
> I have used color picker and it worked well.
>
> My requirement is to use two color picker container and extract the
> value of HEX field and put in my seperate text field.
> My code looks like this in colorpicker-fromscript_clean.html
>
> <input type="text" id="hexval1">
> <input type="text" id="hexval2">
> <div id="container1">
> </div>
> <div id="container2">
> </div>
>
> I have extracted the value of HEX field of color picker container1
> and put it in text field "hexval1".
>
> But I did not get the solution for extracting and putting the HEX
> value of color picker container2 in text field "hexval2".
>
> Pls help me if there is solution...
>

Hi,

Is API Documentation for versions of YUI prior to 2.6 are available on
the YUI site?
If not, where can I download YUI 2.4.1, I am supporting an app that
uses YUI 2.4.1 loaded from the Yahoo network, and don't have the API
documentation.

Thank you!

--Mikael

On Wed, Oct 01, 2008 at 09:16:42PM -0000, webbylechat wrote:
> Is API Documentation for versions of YUI prior to 2.6 are available on
> the YUI site?  If not, where can I download YUI 2.4.1, I am supporting
> an app that uses YUI 2.4.1 loaded from the Yahoo network, and don't
> have the API documentation.

Older releases (which include the API documentation) can be downloaded
from SourceForge:

https://sourceforge.net/project/showfiles.php?group_id=165715&package_id=195387

-Adam

Charts 2.5.2 or 2.6:

Could anybody know how to set the X-Axis / Y-Axis labels?
Can NumericAxis object include it or Chart object?

I would like to add "Recall/TRP" to Y-Axis and "FPR" to X-Axis but have
no clue which method/property take them...

...
         var fields = ['fpr'];
         var series = [];
         for (var i=0; i<taskIDs.length; ++i){
             var yf = 'tpr_' + projects[i] + '_' + tasks[i];
             fields.push(yf);
             series.push({
                 displayName: tasks[i] + "(" + projects[i] + ")",
                 yField: yf,
                 style: {size: 1, lineSize:1}
             });
         }

         jsonData.responseType = YAHOO.util.DataSource.TYPE_JSON;
         jsonData.responseSchema = {
             resultsList: "result",
             fields: fields
         };

         var xAxis = new YAHOO.widget.NumericAxis();
         xAxis.minimum = 0;
         xAxis.maximum = 0.1;
         xAxis.majorUnit = 0.02;

         var yAxis = new YAHOO.widget.NumericAxis();
         yAxis.minimum = 0;
         yAxis.maximum = 1;
         yAxis.majorUnit = 0.1;

         mChaROC = new YAHOO.widget.LineChart( "chart", jsonData, {
             xField: 'fpr',
             series: series,
             xAxis: xAxis,
             yAxis: yAxis,
             style: {
                 legend: {display:'bottom'}
             },
             // only needed for flash player express install
             expressInstall: "../expressinstall.swf"
         });


Thanks,
-- Shige

irene varas wrote:
> hi .. i have a question.. when i use the method  senRequest  for example
>
>
myDataTable.getDataSource().sendRequest('',myDataTable.onDataReturnInitializeTab\
le,
> myDataTable);
>
> what exactly do the callback onDataReturnInitializeTable?? the
> callback compare the original data with the actual data or direct
> retrieve the data????
onDataReturnInitializeTable does just that,it initializes the table as
if it had not been there before, it doesn't compare to what's already
in, it doesn't care at all about what's in, it draws it all again.
> there are any cache ???
>
> my problem is the next my application is about join in to courses, for
> example in the datatable the user can view courses like.. math,
> language, etc and each course have quote, there are "n" users using
> the application, the users can do request to the server to register in
> a course, every time  the quote is lower for example
>
> time 1
> Course        quote
> Español       35
> Mathematic  22
> Grammar      29
>
> time 2
> Course        quote
> Español       32
> Mathematic  19
> Grammar      10
>
> i need, when a user register in a course all the other users can view
> that the quote is lower
> how can i do that
>
Yours is not a User Interface issue, it is the normal issue any
reservation system deals with everyday and has dealt with for decades.
Usually, this is not a problem until you get to the very last few
places, users can hardly care if there are 35 or 32, they only care if
they get their seat in that course.

What you should be really concerned about is how you update the
database, make sure your reservation is made in a single, atomic SQL
operation, usually through an uninterrupted stored procedure.  If you
don't get to do the update in the database atomic, you might
unintentionally create over-bookings.

As for the user, it is first come-first served, and if you took your
time thinking about it, you missed.  I wouldn't even care to show the
exact number of places available, I would show them in red if there are
five or less, yellow for 10 or less, blue for 20 or less and green above
30.  Users should know that if they take too long to decide on red ones,
they might miss the course, yellow they might think about it for a while
and green they may wait until next day.  You put your own scale for a
real case.  Just give them a hint of how tight things are, there is
probably no need to be so precise.  If you give them numbers, people
will complain that the numbers are not accurate, if you just give them a
hint, the hint was red and when they decided, the system says "sorry,
your request could not be granted", what can they say!  Someone else was
faster.


> help me please
> sorry for my bad english
Not bad at all but, of course, native English speakers might think
otherwise ;-)

Satyam

>
>
>
>
> 2008/10/1 Satyam <satyam@... <mailto:satyam@...>>
>
>     In:
>
>     http://developer.yahoo.com/yui/datatable/#datasource
>
>     read the section titled "getting more data"
>
>     Satyam
>
>     irene_varas2005 wrote:
>     > Hi i'm trying to refresh the data of the datatable using
>     > onReturnDataInicializeTable
>     > but i think it works only when the datasource notice that a new
>     row is
>     > node is added in the xml , i want to refresh the datatable when
>     a cell
>     > change for example
>     > first teh xml is
>     > <id>1</id>
>     > <count>30</count>
>     > then the xml change to
>     > <id>1</id>
>     > <count>31</count>
>     >
>     > how can i refresh the datatable in this case
>     >
>     > regards
>     > irene
>     >
>     >
>     >
>     > ------------------------------------
>     >
>     > Yahoo! Groups Links
>     >
>     >
>     >
>     > ----------------------------------------------------------
>     >
>     >
>     > No virus found in this incoming message.
>     > Checked by AVG - http://www.avg.com
>     > Version: 8.0.169 / Virus Database: 270.7.5/1700 - Release Date:
>     30/09/2008 11:03
>     >
>     >
>
>
>
>
> --
> " Prefiero almas altivas y altaneras que serviles y rastreras, porque
> se puede perdonar a las panteras, pero nunca, jamás a los reptiles "
> Napoleon Bonaparte
>
> ------------------------------------------------------------------------
>
>
> No virus found in this incoming message.
> Checked by AVG - http://www.avg.com
> Version: 8.0.169 / Virus Database: 270.7.5/1702 - Release Date: 01/10/2008
9:05
>
>

Hi everyone,

Regarding the menu component.  I'm using 2.6.0.  I know there is an issue:

"Submenus of a scrolling Menu are not visible in IE 6 and 7 in Quirks
Mode.  There is a bug in IE that prevents absolutely positioned
elements from exceeding the height and width of their parent element
when the parent's "overflow" CSS property is set to "hidden."

Has anyone come up with a fix for this?  Unfortunately, I have no
control over the rest of the page in this app except for the
navigation.  It works and looks great in all browsers except that in
IE6 the tertiary flyouts are hidden.

If I remove, overflow: hidden from the CSS it simply doesn't scroll.

Any help is greatly appreciated.

Thank you,
Wilson

Hi!
Im new using YUI and very rusty with my javascript.  Im having trouble
figure out how to firstly have a column that's calculated from the
values of another column in the record.  And secondly, when a column
is edited, have the calculated column change it's value based on the
new value entered.
TIA!
D

aniad --

I was able to see what was happening when I checked it in IE with a tab plugin
installed..

Looks like when the page is resizing, one of the unit's is getting sized to a
negative height.

To fix this, you should set a minHeight/minWidth on the layout unit's:
http://developer.yahoo.com/yui/docs/YAHOO.widget.LayoutUnit.html#config_minHeigh\
t

Dav

  Dav Glass
dav.glass@...
blog.davglass.com




+ Windows: n. - The most successful computer virus, ever. +
+ A computer without a Microsoft operating system is like a dog
without bricks tied to its head +
+ A Microsoft Certified Systems Engineer is to computing what a
McDonalds Certified Food Specialist is to fine cuisine  +



----- Original Message ----
> From: aniad <aniad@...>
> To: ydn-javascript@yahoogroups.com
> Sent: Wednesday, October 1, 2008 12:51:47 PM
> Subject: [ydn-javascript] Re: Invalid argument error at line 7, in IE, when
switching between IE's tabs.
>
> Dav,
>
> So here is the story.  If I run this html on IE 6.0.x with
> Yahoo!Toolbar (yt.dll) add-on installed/enabled, and switch between
> IE/Yahoo tabs, that is when I get the error.  Running this file in IE
> 7.x does not cause the error.  Given this, the urgency of this issue
> is somewhat diminished, for us, but maybe not for you guys....
> Ania.
>
>
> --- In ydn-javascript@yahoogroups.com, Dav Glass wrote:
> >
> >
> > aniad --
> >
> > I have created a page based on the code from your email and I am not
> able to get it to error in IE7:
> > http://blog.davglass.com/files/yui/layout18/example.php
> >
> > Does this page error for you?
> >
> > Dav
> >
> >  Dav Glass
> > dav.glass@...
> > blog.davglass.com
> >
> >
> >
> >
> > + Windows: n. - The most successful computer virus, ever. +
> > + A computer without a Microsoft operating system is like a dog
> > without bricks tied to its head +
> > + A Microsoft Certified Systems Engineer is to computing what a
> > McDonalds Certified Food Specialist is to fine cuisine  +
> >
> >
> >
> > ----- Original Message ----
> > > From: aniad
> > > To: ydn-javascript@yahoogroups.com
> > > Sent: Monday, September 29, 2008 10:12:25 AM
> > > Subject: [ydn-javascript] Re: Invalid argument error at line 7, in
> IE, when switching between IE's tabs.
> > >
> > > Eric,
> > >
> > > I keep "playing" with various ways of rendering the nested layout,
> > > still to no avail, I persistently hit the 'invalid argument' error in
> > > IE when switching between IE's tabs.  The nested layout is pretty
> > > fundamental to our app's design, so any ideas/opinions you have on
> > > this will be most appreciated.
> > >
> > > Ania.
> > >
> > >
> > > --- In ydn-javascript@yahoogroups.com, "aniad" wrote:
> > > >
> > > > Eric,
> > > >
> > > > Using the debug version of js files was not helpful.  However, I was
> > > > able to isolate the problem to a very simple nested layout file.  If
> > > > you render this code in IE, and then switch to some other IE
> tab, and
> > > > then come back to this one, you'll see the 'invalid argument' error.
> > > >
> > > > Here is the simple code to demonstrate.
> > > > Ania.
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> >
> > > >
> > > >
> >
> > > >
> >
> > > >
> >
> > > >
> >
> > > >
> >
> > > >
> >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > --- In ydn-javascript@yahoogroups.com, Eric Miraglia wrote:
> > > > >
> > > > > Ania,
> > > > >
> > > > > There is no debug version of the rolled-up files, but you can use
> > > this
> > > > > instead:
> > > > >
> > > > >
> > > > >
> > > >
> > >
> href="http://yui.yahooapis.com/2.5.2/build/logger/assets/skins/sam/logger.css
> > > >
> > > > > ">
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > The logger stuff is optional, but if you use a logger window
> you may
> > > > > get some additional clues as to the nature of your problem.
> > > > >
> > > > > Regards,
> > > > > Eric
> > > > >
> > > > >
> > > > > On Sep 26, 2008, at 1:06 PM, aniad wrote:
> > > > >
> > > > > > Satyam,
> > > > > >
> > > > > > Please note that this is happening not when switching
> between YUI
> > > > > > tabs, but switching between the IE's tabs. In another words, I
> > > switch
> > > > > > from my app in one IE tab, to say yahoo.com in another IE
> tab, and
> > > > > > then back to my app's tab, again IE tab.
> > > > > > Also, the file into which it breaks is yahoo-dom-event.js.
> In the
> > > > > > yahoo-dom-event folder I do not see any other versions of
> this file,
> > > > > > verbose or debug, is one available?
> > > > > >
> > > > > > Thank you,
> > > > > > Ania.
> > > > > >
> > > > > > --- In ydn-javascript@yahoogroups.com, Satyam wrote:
> > > > > > >
> > > > > > > What you are showing is the minified version of ....
> something,
> > > > > > which is
> > > > > > > quite useless for humans. It looks like dom.js. Anyway, the
> > > code for
> > > > > > > the TabView has been stable and working for quite a long time
> > > and
> > > > > > that
> > > > > > > of the Dom utility for even much longer, it is hard, though
> > > > > > possible,
> > > > > > > that someone might find a bug still there. It is far more
> likely
> > > > > > that
> > > > > > > some of your code has a bug. Anyway, when you see code
> like this,
> > > > > > > switch from the -min versions to the regular versions or,
> better
> > > > > > yet,
> > > > > > > while still in debugging mode, to the -debug versions, they
> > > have far
> > > > > > > more diagnostic messages in them and are readable.
> > > > > > >
> > > > > > > Satyam
> > > > > > >
> > > > > > >
> > > > > > > aniad wrote:
> > > > > > > > I'm encountering, in IE only, an "invalid argument"
> error at
> > > > > > line 7.
> > > > > > > > This happens only when I switch between IE tabs. What I mean
> > > is
> > > > > > that
> > > > > > > > I run my app in IE, then, in IE, I create another tab say to
> > > > > > > > yahoo.com, and then switch back to my app's tab, that is
> > > when the
> > > > > > > > error happens. If I ignore the error everything seems to
> > > proceed
> > > > > > fine.
> > > > > > > >
> > > > > > > > Our application uses nested layouts, menus, tabs etc. thus
> > > it is
> > > > > > very
> > > > > > > > hard for me to pinpoint where the problem is coming from.
> > > > > > > >
> > > > > > > > Any help will be greatly appreciated.
> > > > > > > > Ania.
> > > > > > > >
> > > > > > > >
> > > > > > > > Breaking into IE's javascript debugger puts me at:
> > > > > > > >
> > > > > > > > if(typeof YAHOO=="undefined"||!YAHOO){var
> > > > > > > > YAHOO={};}YAHOO.namespace=function(){var
> > > > > > > >
> > > > > > A=arguments,E=null,C,B,D;for(C=0;C0)?
> > > > > >
> C.dump(A[D],G-1):J);}else{I.push(A[D]);}I.push(H);}if(I.length>1)
> > > > > > {I.pop();}I.push("]");}else{I.push("{");for(D
> > > > > > > > in
> > > > > > > >
> > > > > > A){if(C.hasOwnProperty(A,D)){I.push(D+E);if(C.isObject(A[D]))
> > > > > > {I.push((G>0)?
> > > > > >
> C.dump(A[D],G-1):J);}else{I.push(A[D]);}I.push(H);}}if(I.length>1)
> > > > > > {I.pop();}I.push("}");}return
> > > > > > > > I.join("");},substitute:function(Q,B,J){var
> > > > > > > > G,F,E,M,N,P,D=YAHOO.lang,L=[],C,H="dump",K="
> > > > > > > >
> > > > > > ",A="{",O="}";for(;;){G=Q.lastIndexOf(A);if(G=F)
> > > > > > {break;}C=Q.substring(G+1,F);M=C;P=null;E=M.indexOf(K);if(E>-1)
> > > > > > {P=M.substring(E+1);M=M.substring(0,E);}N=B[M];if(J)
> > > > > > {N=J(M,N,P);}if(D.isObject(N)){if(D.isArray(N))
> > > > > > {N=D.dump(N,parseInt(P,10));}else{P=P||"";var
> > > > > > > >
> > > > > > I=P.indexOf(H);if(I>-1)
> > > > > >
> {P=P.substring(4);}if(N.toString===Object.prototype.toString||I>-1)
> > > > > > {N=D.dump(N,parseInt(P,10));}else{N=N.toString();}}}else{if(!
> > > > > > D.isString(N)&&!D.isNumber(N)){N="~-"+L.length+"-
> > > > > > ~";L[L.length]=C;}}Q=Q.substring(0,G)+N+Q.substring(F
> > > > > > +1);}for(G=L.length-1;G>=0;G=G-1){Q=Q.replace(new
> > > > > > > > RegExp("~-"+G+"-~"),"{"+L[G]+"}","g");}return
> > > > > > > > Q;},trim:function(A){try{return
> > > > > > > > A.replace(/^\s+|\s+$/g,"");}catch(B){return
> > > A;}},merge:function()
> > > > > > {var
> > > > > > > > D={},B=arguments;for(var
> > > > > > > >
> > > > > > C
> > > > > > =
> > > > > > 0
> > > > > > ,A
> > > > > > =
> > > > > > B
> > > > > > .length
> > > > > > ;C
> > > > > > =
> > > > > > this
> > > > > > .left
> > > > > > &&A
> > > > > > .right
> > > > > > <
> > > > > > =
> > > > > > this
> > > > > > .right
> > > > > > &&A
> > > > > > .top
> > > > > > >
> > > > > > =
> > > > > > this
> > > > > > .top
> > > > > > &&A
> > > > > > .bottom
> > > > > > <=this.bottom);};YAHOO.util.Region.prototype.getArea=function()
> > > > > > {return((this.bottom-this.top)*(this.right-
> > > > > >
> this.left));};YAHOO.util.Region.prototype.intersect=function(E){var
> > > > > > > > C=Math.max(this.top,E.top);var
> > > D=Math.min(this.right,E.right);var
> > > > > > > > A=Math.min(this.bottom,E.bottom);var
> > > > > > > > B=Math.max(this.left,E.left);if(A>=C&&D>=B){return new
> > > > > > > > YAHOO.util.Region(C,D,A,B);}else{return
> > > > > > > > null;}};YAHOO.util.Region.prototype.union=function(E){var
> > > > > > > > C=Math.min(this.top,E.top);var
> > > D=Math.max(this.right,E.right);var
> > > > > > > > A=Math.max(this.bottom,E.bottom);var
> > > > > > > > B=Math.min(this.left,E.left);return new
> > > > > > > >
> > > > > > YAHOO
> > > > > > .util
> > > > > >
> .Region(C,D,A,B);};YAHOO.util.Region.prototype.toString=function()
> > > > > > {return("Region
> > > > > > > > {"+"top: "+this.top+", right: "+this.right+", bottom:
> > > > > > "+this.bottom+",
> > > > > > > > left:
> > > "+this.left+"}");};YAHOO.util.Region.getRegion=function(D)
> > > > > > {var
> > > > > > > > F=YAHOO.util.Dom.getXY(D);var C=F[1];var
> > > E=F[0]+D.offsetWidth;var
> > > > > > > > A=F[1]+D.offsetHeight;var B=F[0];return new
> > > > > > > >
> > > > > > YAHOO.util.Region(C,E,A,B);};YAHOO.util.Point=function(A,B)
> > > > > > {if(YAHOO.lang.isArray(A))
> > > > > > {B
> > > > > > =
> > > > > > A
> > > > > > [1
> > > > > > ];A
> > > > > > =
> > > > > > A
> > > > > > [0
> > > > > > ];}this
> > > > > > .x
> > > > > > =
> > > > > > this
> > > > > > .right
> > > > > > =
> > > > > > this
> > > > > > .left
> > > > > > =
> > > > > > this
> > > > > > [0
> > > > > > ]=
> > > > > > A
> > > > > > ;this
> > > > > >
> .y=this.top=this.bottom=this[1]=B;};YAHOO.util.Point.prototype=new
> > > > > > > >
> > > > > > YAHOO.util.Region();YAHOO.register("dom",YAHOO.util.Dom,
> > > > > > {version
> > > > > > :"2.5.1",build:"984"});YAHOO.util.CustomEvent=function(D,B,C,A)
> > > > > >
> {this.type=D;this.scope=B||window;this.silent=C;this.signature=A||
> > > > > >
> > > YAHOO.util.CustomEvent.LIST;this.subscribers=[];if(!this.silent){}var
> > > > > > > > E="_YUICEOnSubscribe";if(D!==E){this.subscribeEvent=new
> > > > > > > >
> > > > > > YAHOO
> > > > > > .util
> > > > > > .CustomEvent
> > > > > > (E
> > > > > > ,this
> > > > > > ,true
> > > > > > );}this
> > > > > > .lastError
> > > > > > =
> > > > > > null
> > > > > > ;};YAHOO
> > > > > > .util
> > > > > > .CustomEvent
> > > > > > .LIST
> > > > > > =
> > > > > > 0
> > > > > > ;YAHOO
> > > > > > .util
> > > > > > .CustomEvent
> > > > > >
> .FLAT=1;YAHOO.util.CustomEvent.prototype={subscribe:function(B,C,A)
> > > > > > {if(!B){throw
> > > > > > > > new Error("Invalid callback for subscriber to
> > > > > > > >
> > > > > > '"+this.type+"'");}if(this.subscribeEvent)
> > > > > > {this.subscribeEvent.fire(B,C,A);}this.subscribers.push(new
> > > > > > > >
> > > > > >
> YAHOO.util.Subscriber(B,C,A));},unsubscribe:function(D,F){if(!D)
> > > > > > {return this.unsubscribeAll();}var
> > > > > > > > E=false;for(var
> > > > > > > >
> > > > > > B=0,A=this.subscribers.length;B0)
> > > > > > {A=H[0];}try{F=K.fn.call(J,A,K.obj);}catch(E)
> > > > > > {this
> > > > > >
> .lastError=E;}}else{try{F=K.fn.call(J,this.type,H,K.obj);}catch(G)
> > > > > > {this.lastError=G;}}if(false===F){if(!this.silent){}return
> > > > > > > > false;}}}return true;},unsubscribeAll:function(){for(var
> > > > > > > >
> > > > > > A=this.subscribers.length-1;A>-1;A--)
> > > > > > {this._delete(A);}this.subscribers=[];return
> > > > > > > > A;},_delete:function(A){var
> B=this.subscribers[A];if(B){delete
> > > > > > > > B.fn;delete
> > > > > > > >
> > > > > > B.obj;}this.subscribers.splice(A,1);},toString:function()
> > > > > > {return"CustomEvent:
> > > > > > > > "+"'"+this.type+"', "+"scope:
> > > > > > > >
> > > > > > "+this.scope;}};YAHOO.util.Subscriber=function(B,C,A)
> > > > > > {this.fn=B;this.obj=YAHOO.lang.isUndefined(C)?
> > > > > > null:C
> > > > > > ;this
> > > > > >
> .override=A;};YAHOO.util.Subscriber.prototype.getScope=function(A)
> > > > > > {if(this.override){if(this.override===true){return
> > > > > > > > this.obj;}else{return this.override;}}return
> > > > > > > >
> > > > > >
> A;};YAHOO.util.Subscriber.prototype.contains=function(A,B){if(B)
> > > > > > {return
> > > > > > (this
> > > > > > .fn
> > > > > > =
> > > > > > =
> > > > > > A
> > > > > > &&this
> > > > > > .obj
> > > > > > =
> > > > > > =
> > > > > > B
> > > > > > );}else
> > > > > > {return
> > > > > >
> (this.fn==A);}};YAHOO.util.Subscriber.prototype.toString=function()
> > > > > > {return"Subscriber
> > > > > > > > { obj: "+this.obj+", override: "+(this.override||"no")+"
> > > > > > > > }";};if(!YAHOO.util.Event){YAHOO.util.Event=function(){var
> > > > > > H=false;var
> > > > > > > > I=[];var J=[];var G=[];var E=[];var C=0;var F=[];var
> B=[];var
> > > > > > A=0;var
> > > > > > > >
> > > > > >
> > > >
> > >
>
D={63232:38,63233:40,63234:37,63235:39,63276:33,63277:34,25:9};return{POLL_RETRY\
S:2000,POLL_INTERVAL:20,EL:0,TYPE:1,FN:2,WFN:3,UNLOAD_OBJ:3,ADJ_SCOPE:4,OBJ:5,OV\
ERRIDE:6,lastError:null,isSafari:YAHOO.env.ua.webkit,webkit:YAHOO.env.ua.webkit,\
isIE:YAHOO.env.ua.ie,_interval:null,_dri:null,DOMReady:false,startInterval:funct\
ion(){if(!this._interval){var
> > > > > > > > K=this;var
> > > > > > > >
> > > > > > L=function()
> > > > > > {K
> > > > > > ._tryPreloadAttach
> > > > > > ();};this
> > > > > > ._interval
> > > > > >
> > > =setInterval(L,this.POLL_INTERVAL);}},onAvailable:function(P,M,Q,O,N)
> > > > > > {var
> > > > > > > > K=(YAHOO.lang.isString(P))?[P]:P;for(var
> > > > > > > > L=0;L-1;O--){U=(this.removeListener(L[O],K,T)&&U);}return
> > > > > > > > U;}}if(!T||!T.call){return
> > > > > > > >
> > > > > > this.purgeElement(L,false,K);}if("unload"==K)
> > > > > >
> {for(O=J.length-1;O>-1;O--){V=J[O];if(V&&V[0]==L&&V[1]==K&&V[2]==T)
> > > > > > {J.splice(O,1);return
> > > > > > > > true;}}return false;}var P=null;var
> > > > > > > > Q=arguments[3];if("undefined"===typeof
> > > > > > > >
> Q){Q=this._getCacheIndex(L,K,T);}if(Q>=0){P=I[Q];}if(!L||!P)
> > > > > > {return
> > > > > > > > false;}if(this.useLegacyEvent(L,K)){var
> > > > > > N=this.getLegacyIndex(L,K);var
> > > > > > > > M=E[N];if(M){for(O=0,R=M.length;O0&&F.length>0);}var
> P=[];var
> > > > > > > > R=function(T,U){var
> > > > > > > >
> > > > > > S=T;if(U.override){if(U.override===true)
> > > > > > {S=U.obj;}else{S=U.override;}}U.fn.call(S,U.obj);};var
> > > > > > > >
> > > > > > L,K,O,N,M=[];for(L=0,K=F.length;L-1;L--){O=F[L];if(!O||!O.id)
> > > > > > {F.splice(L,
> > > > > > 1
> > > > > > );}}this
> > > > > > .startInterval
> > > > > > ();}else
> > > > > > {clearInterval
> > > > > > (this
> > > > > > ._interval
> > > > > > );this
> > > > > >
> > > ._interval=null;}this.locked=false;},purgeElement:function(O,P,R){var
> > > > > > > > M=(YAHOO.lang.isString(O))?this.getEl(O):O;var
> > > > > > > >
> > > Q=this.getListeners(M,R),N,K;if(Q){for(N=Q.length-1;N>-1;N--){var
> > > > > > > >
> > > > > >
> L=Q[N];this.removeListener(M,L.type,L.fn);}}if(P&&M&&M.childNodes)
> > > > > > {for(N=0,K=M.childNodes.length;N-1;M--){L=I[M];if(L)
> > > > > > {K
> > > > > > .removeListener
> > > > > > (L
> > > > > > [K
> > > > > > .EL
> > > > > > ],L
> > > > > > [K
> > > > > > .TYPE
> > > > > > ],L
> > > > > > [K
> > > > > > .FN
> > > > > > ],M
> > > > > > );}}L
> > > > > > =
> > > > > > null
> > > > > > ;}G
> > > > > > =
> > > > > > null
> > > > > > ;K
> > > > > >
> > > ._simpleRemove(window,"unload",K._unload);},_getScrollLeft:function()
> > > > > > {return
> > > > > > > > this._getScroll()[1];},_getScrollTop:function(){return
> > > > > > > > this._getScroll()[0];},_getScroll:function(){var
> > > > > > > >
> > > > > > K=document.documentElement,L=document.body;if(K&&(K.scrollTop||
> > > > > > K.scrollLeft)){return[K.scrollTop,K.scrollLeft];}else{if(L)
> > > > > > {return
> > > > > >
> [L.scrollTop,L.scrollLeft];}else{return[0,0];}}},regCE:function()
> > > > > > {},_simpleAdd:function(){if(window.addEventListener){return
> > > > > > > >
> > > > > > function(M,N,L,K){M.addEventListener(N,L,
> > > > > > (K));};}else{if(window.attachEvent){return
> > > > > > > > function(M,N,L,K){M.attachEvent("on"+N,L);};}else{return
> > > > > > > >
> > > > > > function(){};}}}(),_simpleRemove:function()
> > > > > > {if(window.removeEventListener){return
> > > > > > > >
> > > > > > function(M,N,L,K){M.removeEventListener(N,L,
> > > > > > (K));};}else{if(window.detachEvent){return
> > > > > > > > function(L,M,K){L.detachEvent("on"+M,K);};}else{return
> > > > > > > > function(){};}}}()};}();(function(){var
> > > > > > > > EU=YAHOO.util.Event;EU.on=EU.addListener; /* DOMReady: based
> > > on
> > > > > > work
> > > > > > > > by: Dean Edwards/John Resig/Matthias Miller */
> > > > > > > >
> > > > > > if(EU.isIE)
> > > > > > {YAHOO
> > > > > > .util
> > > > > > .Event
> > > > > > .onDOMReady
> > > > > > (YAHOO.util.Event._tryPreloadAttach,YAHOO.util.Event,true);var
> > > > > > > >
> > > > > > n=document.createElement("p");EU._dri=setInterval(function()
> > > > > > {try
> > > > > > {n
> > > > > > .doScroll
> > > > > > ("left
> > > > > >
> > > ");clearInterval(EU._dri);EU._dri=null;EU._ready();n=null;}catch(ex)
> > > > > > {}},EU.POLL_INTERVAL);}else{if(EU.webkit&&EU.webkit
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > > ------------------------------------
> > > > > > > >
> > > > > > > > Yahoo! Groups Links
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > ----------------------------------------------------------
> > > > > > > >
> > > > > > > >
> > > > > > > > No virus found in this incoming message.
> > > > > > > > Checked by AVG - http://www.avg.com
> > > > > > > > Version: 8.0.169 / Virus Database: 270.7.3/1693 -
> Release Date:
> > > > > > 26/09/2008 7:35
> > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > >
> > > >
> > >
> > >
> > >
> > > ------------------------------------
> > >
> > > Yahoo! Groups Links
> > >
> > >
> > >
> >
>
>
>
> ------------------------------------
>
> Yahoo! Groups Links
>
>
>

Charts 2.5.2 or 2.6:

Could anybody know how to set the X-Axis / Y-Axis labels?
Can NumericAxis object include it or Chart object?

I would like to add "Recall/TRP" to Y-Axis and "FPR" to X-Axis but have
no clue which method/property take them...

...
        var fields = ['fpr'];
        var series = [];
        for (var i=0; i<taskIDs.length; ++i){
            var yf = 'tpr_' + projects[i] + '_' + tasks[i];
            fields.push(yf);
            series.push({
                displayName: tasks[i] + "(" + projects[i] + ")",
                yField: yf,
                style: {size: 1, lineSize:1}
            });
        }

        jsonData.responseType = YAHOO.util.DataSource.TYPE_JSON;
        jsonData.responseSchema = {
            resultsList: "result",
            fields: fields
        };

        var xAxis = new YAHOO.widget.NumericAxis();
        xAxis.minimum = 0;
        xAxis.maximum = 0.1;
        xAxis.majorUnit = 0.02;

        var yAxis = new YAHOO.widget.NumericAxis();
        yAxis.minimum = 0;
        yAxis.maximum = 1;
        yAxis.majorUnit = 0.1;
                  mChaROC = new YAHOO.widget.LineChart( "chart", jsonData, {
            xField: 'fpr',
            series: series,
            xAxis: xAxis,
            yAxis: yAxis,
            style: {
                legend: {display:'bottom'}
            },
            // only needed for flash player express install
            expressInstall: "../expressinstall.swf"
        });


Thanks,
-- Shige

Hi,
You can format the axis labels through the labelFunction of you axis.
It is described in the Customizing Axis Labels section here:

http://developer.yahoo.com/yui/charts/#using

Thanks,
Tripp
--- In ydn-javascript@yahoogroups.com, Shige Takeda <stakeda@...> wrote:
>
> Charts 2.5.2 or 2.6:
>
> Could anybody know how to set the X-Axis / Y-Axis labels?
> Can NumericAxis object include it or Chart object?
>
> I would like to add "Recall/TRP" to Y-Axis and "FPR" to X-Axis but have
> no clue which method/property take them...
>
> ...
>        var fields = ['fpr'];
>        var series = [];
>        for (var i=0; i<taskIDs.length; ++i){
>            var yf = 'tpr_' + projects[i] + '_' + tasks[i];
>            fields.push(yf);
>            series.push({
>                displayName: tasks[i] + "(" + projects[i] + ")",
>                yField: yf,
>                style: {size: 1, lineSize:1}
>            });
>        }
>
>        jsonData.responseType = YAHOO.util.DataSource.TYPE_JSON;
>        jsonData.responseSchema = {
>            resultsList: "result",
>            fields: fields
>        };
>
>        var xAxis = new YAHOO.widget.NumericAxis();
>        xAxis.minimum = 0;
>        xAxis.maximum = 0.1;
>        xAxis.majorUnit = 0.02;
>
>        var yAxis = new YAHOO.widget.NumericAxis();
>        yAxis.minimum = 0;
>        yAxis.maximum = 1;
>        yAxis.majorUnit = 0.1;
>                  mChaROC = new YAHOO.widget.LineChart( "chart",
jsonData, {
>            xField: 'fpr',
>            series: series,
>            xAxis: xAxis,
>            yAxis: yAxis,
>            style: {
>                legend: {display:'bottom'}
>            },
>            // only needed for flash player express install
>            expressInstall: "../expressinstall.swf"
>        });
>
>
> Thanks,
> -- Shige
>

Hi,
Your problem is in your data array. You have string values defined.
Change to this:

var siebkurve = [
{ size: 0.315, value: 97},
{ size: 0.200, value: 6},
{ size: 0.100, value: 1}
];

That will get the chart to display. If you want the labels to be
formatted as you have them in your current data. You can use the
labelFunction of the NumericAxis to add the "mm"

Thanks,
Tripp

--- In ydn-javascript@yahoogroups.com, "Jordi Boggiano"
<j.boggiano@...> wrote:
>
> Hi,
>
> I am trying to build an logarithmic X axis and well, I am completely
> lost as the code probably shows.
>
> What I have is the size on the X axis, that should range from "<
> 0.100mm" to "> 0.315mm", and each value is the Y coordinate..
>
> I don't know if that's enough for anyone to help me, but I sure hope
> so because I have no clue what's wrong here. At some point it worked
> with a logarithmic Y axis, but that's not what we need unfortunately.
>
> ====================================
>
> YAHOO.widget.Chart.SWFURL =
> "http://yui.yahooapis.com/2.5.2/build/charts/assets/charts.swf";
>
> siebkurve = [
> { size: "0,315mm", value: 97},
> { size: "0,200mm", value: 6},
> { size: "0,100mm", value: 1}
> ];
>
> var seriesDef = [ { displayName: "Size", yField: "value" } ];
>
> var myDataSource = new YAHOO.util.DataSource( siebkurve );
> myDataSource.responseType = YAHOO.util.DataSource.TYPE_JSARRAY;
> myDataSource.responseSchema = {
>  fields: [ "size", "value" ]
> };
>
> var valueAxis = new YAHOO.widget.NumericAxis();
>
> var sizeAxis = new YAHOO.widget.NumericAxis();
> sizeAxis.scale = "logarithmic";
>
> var mychart = new YAHOO.widget.LineChart( "skchart", myDataSource,
> {
>  xField: "size",
>  series: seriesDef,
>  yAxis: valueAxis,
>  xAxis: sizeAxis
> });
>
> ====================================
>
> Thanks for any help.
> Cheers,
> Jordi
>

I'm messing around with some code to trap 'ctrl' key presses and i'm
unable to trap the keyup event for the ctrl key... here is the code
I've got:

YAHOO.examples.ctrlListener = {
     init: function() {
         var dn = new YAHOO.util.KeyListener(document, {keys: 17},
this.handleKeyDown, YAHOO.util.KeyListener.KEYDOWN);
         dn.enable();
         var up = new YAHOO.util.KeyListener(document, {keys: 17},
this.handleKeyUp, YAHOO.util.KeyListener.KEYUP);
         up.enable();
     },
     handleKeyDown: function(e) {
         alert('ctrl down');
     },
     handleKeyUp: function(e) {
         alert('ctrl up');
     }
};


the handleKeyDown method works fine and alerts when the ctrl key (17)
is pressed, but the up even does not work. but if i switch keys {keys:
49} (the '1' key) it works for both.

is this a bug?  I also created the following code to see if there just
is no key up event that gets fired for the ctrl key, but that's not
the case - this works perfectly:


YAHOO.examples.ctrlListener = {
     init: function() {
         Event.on(document, "keydown",  this.handleKeyDown,  this, true);
         Event.on(document, "keyup",  this.handleKeyUp,  this, true);
     },
     handleKeyDown: function(e) {
         var kc = Event.getCharCode(e);
         if(kc == '17') { // ctrl
             alert('down');
         }
     },
     handleKeyUp: function(e) {
         var kc = Event.getCharCode(e);
         if(kc == '17') { // ctrl
             alert('up')
         }
     }
};

--- In ydn-javascript@yahoogroups.com, "Tom" <tomnyc2004@...> wrote:
>
> hi all,
>
> I feel a little bit stupid because I just cannot figure out what causes
> my problem. so I hope you can help me:
>
> my whole website is utf-8 (php-header, meta-tag, files saved as utf-8,
> mysql utf-8).
> I never had a problem with that.
> Now I am using the dialog with two simple fields and want the user
> inputs to be saved in MySQL with the connection manager.
>
> For now and for debug purposes the php file that is executed via the
> connection manager does only write to a text file (which is also utf-8).
> This works perfect in Firefox.
> In IE (7) I only get ????? (question marks).
>
> I really hope you can help me here.

<snip>

Add the following code before the asyncRequest() call:

YAHOO.util.Connect._default_post_header =
"application/x-www-form-urlencoded; charset=UTF-8"
// All subsequent asyncRequest() calls to follow.

What do you see in your file, now, when using IE?  The expected
characters or rubbish, still?

Regards,
Thomas

Hi..
I have a textfield in which im implementing autocomplete.the
autocomplete functionality is called after the user types in the
first 5 characters.Now my requirement is the user can still type in
data even if it doesnt show up in the the div container.Say for
example i create a textfield for cities.After the user types in the
first 3 chars it shows me a list of cities .The user can pick one
from that list ot type in the city if not found in the list.Now i
need to show a message "city is found" next to the textbox if the
user selects one from the autocomplete list else dont display message.

I have been able to show/hide the message but the problem is say the
user first selects the city from the list so i show the message but
for some reason its the wrong city the user hits the backspace and
clears the value the message is still shown how do i hide it..In the
testfield when the user changes the value i need to hide that message
any suggestion how to do it.. Can soem one help me in telling what
should i be doing to achieve this.is there any event i could use.

code:
----------------------------------------------------------------------
----------

  var myAutoComp = new YAHOO.widget.AutoComplete
("myInput","myContainer", myDataSource);
	 myAutoComp.prehighlightClassName = "yui-ac-prehighlight";
	 myAutoComp.maxResultsDisplayed = 20;
          myAutoComp.useShadow = true;
	 myAutoComp.minQueryLength = 5;
	 myAutoComp.allowBrowserAutocomplete = false; var
itemSelectHandler = function(sType, aArgs) {
var data = aArgs[2]; //This would return the list of cities};
myAutoComp.formatResult = function(aResultItem, sQuery) {
   var sKey = aResultItem[0]; // the entire result key
sKey = sKey.replace(/&/g,"&");
	 if (sKey)
		 return sKey;
	 else
		 return "";}; //subscribe  handler to the event,
assuming//you have an AutoComplete instance
myAC:myAutoComp.itemSelectEvent.subscribe(itemSelectHandler);

--- In ydn-javascript@yahoogroups.com, "tssha" <tsha@...> wrote:
>
> --- In ydn-javascript@yahoogroups.com, "Tom" <tomnyc2004@> wrote:
> >
> > hi all,
> >
> > I feel a little bit stupid because I just cannot figure out what
causes
> > my problem. so I hope you can help me:
> >
> > my whole website is utf-8 (php-header, meta-tag, files saved as utf-8,
> > mysql utf-8).
> > I never had a problem with that.
> > Now I am using the dialog with two simple fields and want the user
> > inputs to be saved in MySQL with the connection manager.
> >
> > For now and for debug purposes the php file that is executed via the
> > connection manager does only write to a text file (which is also
utf-8).
> > This works perfect in Firefox.
> > In IE (7) I only get ????? (question marks).
> >
> > I really hope you can help me here.
>
> <snip>
>
> Add the following code before the asyncRequest() call:
>
> YAHOO.util.Connect._default_post_header =
> "application/x-www-form-urlencoded; charset=UTF-8"
> // All subsequent asyncRequest() calls to follow.
>
> What do you see in your file, now, when using IE?  The expected
> characters or rubbish, still?

Actually, strike the previous suggestion.  I wrongly assumed you were
using the Dialog's form submission routine.

In looking at the URI, you are retrieving the values from Dialog's
getData.  However, I do not see any encoding operation performed on
the data before it is sent.  Try performing encodeURIComponent() on
data.name and data.descr in the querystring.  Any special characters
in these fields will be safely expressed as %## before being sent to PHP.

Regards,
Thomas

Hi,

I'm new to the RTE. I started digging into it today in order to build
a code editor for our open-sourced project
http://sourceforge.net/projects/rthree .

I've seen at
http://tech.groups.yahoo.com/group/ydn-javascript/message/21826 that
apparently a "source code" editing functionality has been released
with version 2.4.0... however I didn't find any documentation for
that. I did find the "Code Editor" example at
http://developer.yahoo.com/yui/examples/editor/code_editor.html, which
shows how to edit the HTML source, but that's a bit short of a real
code editor:

1. toolbar buttons don't work in "source code" mode (even if you
comment out the line that disables them). It would be nice to be able
to select some text in source mode, click "b", and have <b> and </b>
inserted around it.

2. there seems to be HTML pretty-printing and filtering against the
<script> element. The former can be disabled apparently by not calling
cleanHTML(), while the latter is addressed at
http://tech.groups.yahoo.com/group/ydn-javascript/message/31167, but
see #3

3. If, in order to get a code editor, we escape <, > and & and load
the text in the HTML editor, we'll have to disable toolbar buttons.
But what if someone pastes rich text from another application? That
will add bogus formatting.

Hope I missed something and there is a "source code" editing mode like
in FCKeditor (I haven't been through the entire docs yet).

Thanks,
Dan

Dan --

No, there is no official source editor in the RTE.
There are issues in Safari and Opera that keep me from writing one.

With the release of Safari 3 and Opera 9.5, it may be possible. I haven't looked
into it in a while..

Here is a prototype that I started working on a while ago:
http://blog.davglass.com/files/yui/codeeditor/

It's not ready, but the concept is where I would be going if it does make it on
the roadmap.

Dav

  Dav Glass
dav.glass@...
blog.davglass.com




+ Windows: n. - The most successful computer virus, ever. +
+ A computer without a Microsoft operating system is like a dog
without bricks tied to its head +
+ A Microsoft Certified Systems Engineer is to computing what a
McDonalds Certified Food Specialist is to fine cuisine  +



----- Original Message ----
> From: danvdascalescu <danvdascalescu@...>
> To: ydn-javascript@yahoogroups.com
> Sent: Wednesday, October 1, 2008 6:42:50 PM
> Subject: [ydn-javascript] Re: [RTE] How to set RTE to do only code editing?
>
> Hi,
>
> I'm new to the RTE. I started digging into it today in order to build
> a code editor for our open-sourced project
> http://sourceforge.net/projects/rthree .
>
> I've seen at
> http://tech.groups.yahoo.com/group/ydn-javascript/message/21826 that
> apparently a "source code" editing functionality has been released
> with version 2.4.0... however I didn't find any documentation for
> that. I did find the "Code Editor" example at
> http://developer.yahoo.com/yui/examples/editor/code_editor.html, which
> shows how to edit the HTML source, but that's a bit short of a real
> code editor:
>
> 1. toolbar buttons don't work in "source code" mode (even if you
> comment out the line that disables them). It would be nice to be able
> to select some text in source mode, click "b", and have and
> inserted around it.
>
> 2. there seems to be HTML pretty-printing and filtering against the
>

I was asked to do some specific alterations to an HTML formatted email
today and thought sure something simple for a change be nice - sigh -
I should have known better. evidently yahoo mail and MS mail etc...
have all the same issues as FF, IE, safari blah blah... the formatting
that gets displayed in YAHOO mail shows up differently than MS mail etc..

I'm not asking for a resolution here, rather, hopefully a pointer in
right direction to look for a resolution, on a web page I can
determine browser type and make adjustments, but I suspect a not so
easy to resolve what email client is receiving msg and alter accordingly.

Normally I'd probably write this off with a reply to client that said
sorry no easy way to resolve - but this one is drop dead gorgeous (as
in makes Catherine Zeta Jones look like a 5) and I've always had a
problem saying no to drop dead gorgeous women, so if someone would
care to give me a pointer It would be much appreciated.

OH and did I mention 2.6 is out WOOHOO!!!

Hi:

I'm having a devil of a time with charts.

First: I couldn't see the YUI Examples in FireFox 3.0. When I tried to
download the latest version of FlashPlayer from the link in YUI, I was
only offered 9.0.124 as the latest version, I installed that and still
couldn't see the examples in FF. (IE was OK.) I found 9.0.45 in a source
for "older versions" Once I downloaded that I could see the examples.
So, 9.0.45 is older than 9.0.124, and Charts only works with the older
version in FF?

Second: I can't get the Y series to display. I tried using an
XHRDataSource (I'm assumimg XHR stands for AJAX?), but I couldn't get
that to work at all. I couldn't see where to specify parameters with the
URL, so I ended up with a tortuous work-around.

I call a function to issue an ajax request :

function buildGraph() {
     postdata = "routine=getWeeklyStats";
     YAHOO.util.Connect.asyncRequest('POST', 'ajax.php',
callbackGetWeekStats, postdata);
}

And then do the callback stuff and end up with:

var handleWeekStatsSuccess = function(o) {
     YAHOO.widget.Chart.SWFURL = "yui-2.6.0/build/charts/assets/charts.swf";
     var info = YAHOO.lang.JSON.parse(o.responseText);
     var graphDataSource = new YAHOO.util.DataSource(info);
     graphDataSource.responseType = YAHOO.util.DataSource.TYPE_JSARRAY;
     graphDataSource.responseSchema =
     {
       fields:["Week","numTowers","numProjects","numSensors"]
     }
     var seriesDef =
     [
     {displayName:"Towers",yField:"numTowers"},
     {displayName:"Projects",yField:"numProjects"},
     {displayName:"Sensors",yField:"numSensors"}
     ];

     var graph = new YAHOO.widget.LineChart("statsGraph", graphDataSource,
     {
         xField:'Week',
         series:seriesDef
       });
};

.. and I could get the x-axis, but not the y.

I tried:
var graphDataSource = new YAHOO.util.DataSource(o.responseText);
graphDataSource.responseType = YAHOO.util.DataSource.TYPE_JSON;

.. but that didn't work at all.

as for using a XHRConnection I followed the example in the Polling
example, but it would never produce the request and as I said there was
no place for params.

So, what am I missing?

By the way, my JSON string: looks like this:

[{"Week":"09\/13\/2008","numTowers":"19","numProjects":"9","numSensors":"5"},{"W\
eek":"09\/20\/2008","numTowers"

:"19","numProjects":"9","numSensors":"26"},{"Week":"09\/27\/2008","numTowers":"1\
9","numProjects":"9","numSensors"

:"35"}]



Thanks,

Ken

You can list columns in the column defs array that don't exist in the
responseSchema.fields array.  Those columns need to have a formatter
function defined because otherwise they would be empty.

http://developer.yahoo.com/yui/datatable/#format

The formatter function has access to all values in the record and can
calculate the value for this extra column based on them.

At anytime you want to refresh the value on that column, you can call
formatCell:

http://developer.yahoo.com/yui/docs/YAHOO.widget.DataTable.html#method_formatCel\
l

for example, in response to editorSaveEvent:

http://developer.yahoo.com/yui/docs/YAHOO.widget.DataTable.html#event_editorSave\
Event

Satyam

daisyhmazie wrote:
> Hi!
> Im new using YUI and very rusty with my javascript.  Im having trouble
> figure out how to firstly have a column that's calculated from the
> values of another column in the record.  And secondly, when a column
> is edited, have the calculated column change it's value based on the
> new value entered.
> TIA!
> D
>
>
> ------------------------------------
>
> Yahoo! Groups Links
>
>
>
> ------------------------------------------------------------------------
>
>
> No virus found in this incoming message.
> Checked by AVG - http://www.avg.com
> Version: 8.0.169 / Virus Database: 270.7.5/1702 - Release Date: 01/10/2008
9:05
>
>

Hi John -

Are you including the optional YUI Button dependency?   If so, then just
set the Button's "label" attribute via the "set" method:

oButton.set("label","some new label");

If you aren't using Button, your Dialog's buttons will be created using
the HTML <button> element, so you can change their label via the
innerHTML property:

oButton.innerHTML = "some new lable";

- Todd

John Panelli wrote:
>
> Hi,
>
> I'm creating a modal dialog with a 'Save' button as follows:
>
> <script language="Javascript">
> YAHOO.namespace('yuiModalDialog');
>
> // Show the Deduction dialog
> function showDlgDeduction() {
> YAHOO.yuiModalDialog.Deduction.show();
> }
>
> // Initialize the Deduction dialog
> function initDlgDeduction() {
> // Define various event handlers for Modal dialogs
> var handleCancel= function() { this.cancel() };
> var handleSave= function() {
> try {
> saveDeduction();
> }
> catch(e) {
> alert(e);
> throw new Error(e);
> } };
> var handleSuccess = function(o) {};
> var handleFailure = function(o) {};
>
> // Instantiate Modal Deduction
> YAHOO.yuiModalDialog.Deduction = new
> YAHOO.widget.Dialog('Deduction', { width : '525px', fixedcenter :
> true, visible : false, modal : true, dragOnly : true, close : true,
> constraintoviewport : true,buttons : [ { text:'Cancel',
> handler:handleCancel }, { text:'Save', handler:handleSave ,
> isDefault:true }] });
>
> // Wire up the success and failure handlers
> YAHOO.yuiModalDialog.Deduction.callback = { success: handleSuccess,
> failure: handleFailure };
>
> // Render the Dialog
> YAHOO.yuiModalDialog.Deduction.render();
>
> // Validate the entries in the modal dialog
> YAHOO.yuiModalDialog.Deduction.validate = function() { return true; };
> }
>
> // Initialize Deduction modal dialog when DOM is ready
> YAHOO.util.Event.onDOMReady (initDlgDeduction);
> </script>
>
> If I want to change the text of the 'Save' button via JavaScript at
> runtime, what JavaScript call do I make?
>
>

Kel -

It is a bug in Button that is fixed in the latest release of YUI
(2.6.0).  You can also work around this problem by not using an inline
"onsubmit" event handler, but by adding a "submit" event handler to your
form via the Event Utility's "on" method.  For example, assuming your
form tag has an id of "my-form", the handler would look like:

YAHOO.util.Event.on("my-form", "submit", function (e) {

     // Stop the form from submitted by using preventDefault
     YAHOO.util.Event.preventDefault(e);

});

Remember - inline event handlers are a bad practice.  If you haven't
already, read this article:

http://en.wikipedia.org/wiki/Unobtrusive_JavaScript

- Todd



Kel wrote:
>
> I'm having problems with a form submitting when <enter> is pressed,
> even though I set the form's onSubmit to return false. I am using
> IE7, and when I remove the code that transforms the button to a YUI
> button, it works fine. Here's an example:
>
> <HTML>
> <HEAD>
> <link rel="stylesheet" type="text/css"
> href="yui/build/button/assets/skins/sam/button.css">
> <script type="text/javascript" src="yui/build/yahoo-dom-event/yahoo-
> dom-event.js"></script>
> <script type="text/javascript" src="yui/build/element/element-beta-
> min.js"></script>
> <script type="text/javascript" src="yui/build/button/button-
> min.js"></script>
> </HEAD>
> <BODY CLASS='yui-skin-sam'>
> <FORM NAME='f' onsubmit='return false;'>
> <INPUT NAME='name' TYPE='TEXT' SIZE='20'>
>
> <input type='button' id='mybutton' name='mybutton' value='Save'>
> <script type='text/javascript'>
> var oButton = new YAHOO.widget.Button('mybutton');
> </script>
> </FORM>
> </BODY></HTML>
>
>