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framework/thirdparty/jquery-entwine/src/jquery.entwine.addrem.js 1.44 KB
0084d336   Administrator   Importers CRUD
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  (function($) {
  
  	$.entwine.Namespace.addMethods({
  		build_addrem_proxy: function(name) {
  			var one = this.one(name, 'func');
  
  			return function() {
  				if (this.length === 0){
  					return;
  				}
  				else if (this.length) {
  					var rv, i = this.length;
  					while (i--) rv = one(this[i], arguments);
  					return rv;
  				}
  				else {
  					return one(this, arguments);
  				}
  			};
  		},
  
  		bind_addrem_proxy: function(selector, name, func) {
  			var rulelist = this.store[name] || (this.store[name] = $.entwine.RuleList());
  
  			var rule = rulelist.addRule(selector, name); rule.func = func;
  
  			if (!this.injectee.hasOwnProperty(name)) {
  				this.injectee[name] = this.build_addrem_proxy(name);
  				this.injectee[name].isentwinemethod = true;
  			}
  		}
  	});
  
  	$.entwine.Namespace.addHandler({
  		order: 30,
  
  		bind: function(selector, k, v) {
  			if ($.isFunction(v) && (k == 'onadd' || k == 'onremove')) {
  				this.bind_addrem_proxy(selector, k, v);
  				return true;
  			}
  		}
  	});
  
  	$(document).bind('EntwineElementsAdded', function(e){
  		// For every namespace
  		for (var k in $.entwine.namespaces) {
  			var namespace = $.entwine.namespaces[k];
  			if (namespace.injectee.onadd) namespace.injectee.onadd.call(e.targets);
  		}
  	});
  
  	$(document).bind('EntwineElementsRemoved', function(e){
  		for (var k in $.entwine.namespaces) {
  			var namespace = $.entwine.namespaces[k];
  			if (namespace.injectee.onremove) namespace.injectee.onremove.call(e.targets);
  		}
  	});
  
  
  
  
  })(jQuery);