cacert-testmgr/external/ZendFramework-1.9.5/externals/dojo/dojox/dtl/render/dom.js

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dojo.provide("dojox.dtl.render.dom");
dojo.require("dojox.dtl.Context");
dojo.require("dojox.dtl.dom");
dojox.dtl.render.dom.Render = function(/*DOMNode?*/ attachPoint, /*dojox.dtl.DomTemplate?*/ tpl){
this._tpl = tpl;
this.domNode = dojo.byId(attachPoint);
}
dojo.extend(dojox.dtl.render.dom.Render, {
setAttachPoint: function(/*Node*/ node){
this.domNode = node;
},
render: function(/*Object*/ context, /*dojox.dtl.DomTemplate?*/ tpl, /*dojox.dtl.DomBuffer?*/ buffer){
if(!this.domNode){
throw new Error("You cannot use the Render object without specifying where you want to render it");
}
this._tpl = tpl = tpl || this._tpl;
buffer = buffer || tpl.getBuffer();
context = context || new dojox.dtl.Context();
var frag = tpl.render(context, buffer).getParent();
if(!frag){
throw new Error("Rendered template does not have a root node");
}
if(this.domNode !== frag){
this.domNode.parentNode.replaceChild(frag, this.domNode);
this.domNode = frag;
}
}
});