Bind function's variable

zahra_memar72

hello
in my code :

var
    kind = require('enyo/kind'),
    Button= require('enyo/Button'),
    Input=require('moonstone/Input'),
    Image=require('enyo/Image');
    var  BodyText = require('moonstone/BodyText'),
    Component = require('enyo/Component');

input2=kind({
    name : 'MediaItem',
    kind : Button,
    classes : 'repeater-item class1 item',
    style : "width:150px;height:100px;margin-bottom:250px;",
    published : {
        mediaImgUrl : ''
    },
    create : function(){
        this.inherited(arguments);
        this.colorChanged();
    },
    components : [
        { kind: Image, name: 'title'},
        { kind:BodyText, name: 'thumbnail',content:'heloooooo'}
    ],
    bindings: [
        {from: 'mediaImgUrl', to: '$.thumbnail.content'},
//        console.log("bining in top")
    ],
    handlers: { 
        ontap: 'goToShow'
    },
    goToShow : function(sender, ev){
        this.log("Sender: "+sender.name);
        element='';
    },
   
});



module.exports = kind({
	 name: "MediaItemSample",
	    components: [
	        {kind: input2},
	        {kind:Input, name: 'inputImageSrc',value:'zahra',  placeholder: 'Thumbnail URL'},
	       
	    ],
	    Show : function(sender, ev){
	    	myVar='hhhh'
//	        this.log("Sender: "+sender.name);
	    },
	    bindings: [
	        {from: '$.inputImageSrc.value', to: '$.mediaItem.mediaImgUrl', oneWay: false},
//	        console.log("bottom biiindiiing ")
	    ]
}); 

i want to bind value of myVar from a "Show" function to element of goToShow function .
how can i do that ?

RoySutton

Not understanding exactly what you want to accomplish here. You can't bind variables and you can't bind to functions (like that). You don't have a name on your input2 kind in MediaItemSample. But, what you probably want to do is, in the Show method, is call the set() method on the input2's mediaImgUrl property.