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mathias |
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if(!dojo._hasResource["dojox.dtl.tag.event"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
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dojo._hasResource["dojox.dtl.tag.event"] = true;
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dojo.provide("dojox.dtl.tag.event");
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dojo.require("dojox.dtl._base");
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dojox.dtl.tag.event.EventNode = function(type, fn){
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this._type = type;
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this.contents = fn;
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}
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dojo.extend(dojox.dtl.tag.event.EventNode, {
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render: function(context, buffer){
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if(!this._clear){
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buffer.getParent()[this._type] = null;
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this._clear = true;
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}
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if(this.contents && !this._rendered){
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if(!context.getThis()) throw new Error("You must use Context.setObject(instance)");
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this._rendered = dojo.connect(buffer.getParent(), this._type, context.getThis(), this.contents);
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}
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return buffer;
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},
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unrender: function(context, buffer){
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if(this._rendered){
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dojo.disconnect(this._rendered);
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this._rendered = false;
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}
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return buffer;
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},
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clone: function(){
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return new dojox.dtl.tag.event.EventNode(this._type, this.contents);
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},
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toString: function(){ return "dojox.dtl.tag.event." + this._type; }
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});
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dojox.dtl.tag.event.on = function(parser, text){
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// summary: Associates an event type to a function (on the current widget) by name
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var parts = text.split(" ");
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return new dojox.dtl.tag.event.EventNode(parts[0], parts[1]);
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}
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}
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