zhengzheming

Angular jqLite

jQuery and Angular

Angular doesn’t depend on jQuery. In fact, the Angular source contains an embedded lightweight alternative: jqLite. Still, when Angular detects the presence of a jQuery version in your page, it uses that full jQuery implementation in lieu of jqLite. One direct way in which this manifests itself is with Angular’s element abstraction. For example, in a directive you get access to the element that the directive applies to:

	(function() {
	/**
	* 记录方法使用情况的类
	* @param {Array.<boolean>} umMap 初始的使用情况
	*/
	var UsageManager = function(umMap) {
	this.umMap = umMap \|\| [];
	};
	/**
	* 记录新的使用情况