phiggins42 (owner)

Revisions

gist: 220653 Download_button fork
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Public Clone URL: git://gist.github.com/220653.git
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dojo.require("dojo.string");
(function(d){
 
	var _eraseFrom = function(ar, handle, cb){
		dojo.forEach(ar, function(item, index){
			if(handle == item){
				cb(item);
				ar.splice(index, 0);
			}
		});
	};
 
	d.declare("jsconf._Midget", null, {
		// summary: A miniature dijit._Widget
 
		constructor: function(args, node){
			d.mixin(this, args);
			this._connects = [];
			this._subscriptions = [];
			this.domNode = d.byId(node) || d.create("div");
			this.build();
			this.postCreate();
		},
 
		build: function(){},
		postCreate: function(){},
 
		connect: function(node, event, cb){
			return this._connects.push(d.connect(node, event, this, cb));
		},
 
		disconnect: function(handle){
			_eraseFrom(this._connects, handle, d.disconnect);
		},
 
		subscribe: function(topic, cb){
			return this._subscriptions.push(d.subscribe(topic, this, cb));
		},
 
		unsubscribe: function(handle){
			_eraseFrom(this._subscriptions, handle, d.unsubscribe);
		},
 
		destroy: function(preserve){
			!preserve && d.destroy(this.domNode);
			dojo.forEach(this._connects, this.disconnect, this);
			dojo.forEach(this._subscriptions, this.unsubscribe, this);
		},
 
		placeAt: function(ref, position){
			if(ref && ref.addChild){
				ref.addChild(this, position);
			}else{
				d.place(this.domNode, ref, position);
			}
		}
 
	});
 
	d.declare("jsconf._Tigit", jsconfig._Widget, {
		// summary: A miniature templated widget mixin class
		template:"",
		build: function(){
			this.domNode = d.place(d.string.substitute(this.template, this), this.domNode, "replace");
		}
	});
 
})(dojo);