Can I pass parameters to MsgBox Callback?

[JohnT]

I am trying to pass an the variable n to my callback function:

	confirmDelete : function(el, n, sName){
		
		  Ext.MessageBox.show({
           title:'Delete Your Song?',
           msg: 'You are about to delete your song. This is permanent. Are you sure?',
           buttons: Ext.MessageBox.YESNO,
           fn: this.showResult,
           animEl: 'mylogo'
       }); 
		},
		
		showResult : function(btn,n){
		
			// 
			if(btn==true){
				alert("Deleting Song Number: " + n);
			}
		
		}
	
	};

It's not coming in, however.

and when I tried this:

fn: this.showResult(n),

it's firing the function immediately.

[tryanDLS]

I would think you could use createDelegate like you would for an event handler.

fn: this.showResult.createDelegate(....)

[seldon]

try:

fn: this.showResult.createDelegate(this, [n], true);

[JohnT]

hmmm.. no luck.

Apparently, only the resulting button information is being passed. N is not making the trip.

			confirmDelete : function(el, n, sName){
		  Ext.MessageBox.show({
           title:'Delete Your Song?',
           msg: 'You are about to delete your song. This is permanent. Are you sure?',
           buttons: Ext.MessageBox.YESNO,
           fn: this.showResult.createDelegate(this, [ n], true),
           animEl: 'mylogo'
       }); 
		},
		
		showResult : function(btn, n){
		
			if(!n){
				console.log("Where is the heck is n?");
			}
		
			// Do nothing.
				if(btn=="yes"){
					alert("Song Number: " + n);
				}
			
		
		}

[JohnT]

When I put this in:

			if(!n){
			 for(var i=0; i<arguments.length; i++){
      			console.log(arguments[i]); 
			 }
			 }
			
			// Do nothing.
				if(btn=="yes"){
					alert(n);
				}

I am seeing the correct info in the console?!?!?

yes <----- the button I pressed

18 <----- the song number


but it's not alerting. How weird is that?

[seldon]

Its probably the 3rd argument, instead of the 2nd

[JohnT]

It is!

showResult : function(btn,e, myNum)

worked fine.

What the heck is e???

[Condor70]

What the heck is e???

It is the text entered in 'prompting' dialog boxes.

(see http://yui-ext.com/playpen/yui-ext.0...g/msg-box.html)

[r_honey]

Hi, I am using the following:

        function ratingChanged(behId, pageId) {
            var myBehavior = $find(behId);

            Ext.Msg.show({
                title: 'Update Rating',
                msg: 'Update this Rating to the server ?',
                buttons: Ext.Msg.YESNO,
                closable: false,
                fn: updateRating.createDelegate(behId, pageId),
                opt: pageId,
                icon: Ext.MessageBox.QUESTION
            });

        }

        function updateRating(btn, b, c, d, e, f, g, h) {
            for (var i = 0; i < arguments.length; i++) {
                alert(arguments[i])
            }; 
        }

I get the following error:
"Array or arguments object expected"

after I click any button on the message box. I need both the button clicked, as well as my (multiple) arguements in the callback.

[r_honey]

Can anybody please help me???