webui-aria2/js/libs/dojox/dtl/_DomTemplated.js.uncompressed.js
2012-05-01 19:52:07 +08:00

101 lines
2.6 KiB
JavaScript

//>>built
define("dojox/dtl/_DomTemplated", [
"dojo/dom-construct",
".",
"./contrib/dijit",
"./render/dom",
"dojo/cache",
"dijit/_TemplatedMixin"
], function(domConstruct,dtl,ddcd,ddrd,cache,TemplatedMixin){
/*=====
dtl = dojox.dtl;
cache = dojo.cache;
TemplatedMixin = dijit._TemplatedMixin
=====*/
dtl._DomTemplated = function(){};
dtl._DomTemplated.prototype = {
_dijitTemplateCompat: false,
buildRendering: function(){
// summary:
// Construct the UI for this widget, setting this.domNode.
//render needs a domNode to work with
this.domNode = this.srcNodeRef;
if(!this._render){
var old = ddcd.widgetsInTemplate;
ddcd.widgetsInTemplate = this.widgetsInTemplate;
this.template = this.template || this._getCachedTemplate(this.templatePath, this.templateString);
this._render = new ddrd.Render(this.domNode, this.template);
ddcd.widgetsInTemplate = old;
}
var context = this._getContext();
if(!this._created){
delete context._getter;
}
this.render(context);
this.domNode = this.template.getRootNode();
if(this.srcNodeRef && this.srcNodeRef.parentNode){
domConstruct.destroy(this.srcNodeRef);
delete this.srcNodeRef;
}
},
setTemplate: function(/*String|dojo._Url*/ template, /*dojox.dtl.Context?*/ context){
// summary:
// Quickly switch between templated by location
// template: The new template.
// context:
// The runtime context.
if(dojox.dtl.text._isTemplate(template)){
this.template = this._getCachedTemplate(null, template);
}else{
this.template = this._getCachedTemplate(template);
}
this.render(context);
},
render: function(/*dojox.dtl.Context?*/ context, /*dojox.dtl.DomTemplate?*/ tpl){
// summary:
// Renders this template.
// context:
// The runtime context.
// tpl:
// The template to render. Optional.
if(tpl){
this.template = tpl;
}
this._render.render(this._getContext(context), this.template);
},
_getContext: function(context){
if(!(context instanceof dojox.dtl.Context)){
context = false;
}
context = context || new dojox.dtl.Context(this);
context.setThis(this);
return context;
},
_getCachedTemplate: function(templatePath, templateString){
if(!this._templates){
this._templates = {};
}
if(!templateString){
templateString = cache(templatePath, {sanitize: true});
}
var key = templateString;
var tmplts = this._templates;
if(tmplts[key]){
return tmplts[key];
}
return (tmplts[key] = new dojox.dtl.DomTemplate(
TemplatedMixin.getCachedTemplate(
templateString,
true
)
));
}
};
return dojox.dtl._DomTemplated;
});