44 lines
1.5 KiB
JavaScript
44 lines
1.5 KiB
JavaScript
define("dojox/mvc/Group", ["dojo/_base/declare", "dijit/_WidgetBase", "dojo/_base/lang"], function(declare, _WidgetBase, lang){
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return declare("dojox.mvc.Group", _WidgetBase, {
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// summary:
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// A simple model-bound container widget with single-node binding to a data model.
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//
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// description:
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// A group is usually bound to an intermediate dojo/Stateful node in the data model.
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// Child dijits or custom view components inside a group inherit their parent
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// data binding context from it.
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// target: dojo/Stateful
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// The data model used for relative data binding.
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target: null,
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startup: function(){
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// This code needed for ticket 14423 is using removeRepeatNode on a repeat to work with mobile.lists
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// this.select and this.onCheckStateChanged are called by ListItem so they need to be set
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// but it seems like a bit of a hack.
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var parent = null;
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if(lang.isFunction(this.getParent)){
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if(this.getParent() && this.getParent().removeRepeatNode){
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this.select = this.getParent().select;
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this.onCheckStateChanged = this.getParent().onCheckStateChanged;
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}
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}
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this.inherited(arguments);
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},
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_setTargetAttr: function(/*dojo/Stateful*/ value){
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// summary:
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// Handler for calls to set("target", val).
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// description:
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// Sets target and "ref" property so that child widgets can refer to.
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this._set("target", value);
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if(this.binding != value){
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// The new value not matching to this.binding means that the change is not initiated by ref change.
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this.set("ref", value);
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}
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}
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});
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});
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