* 获取编辑器的html内容，赋值到编辑器所在表单的textarea文本域里面 * @private * @method setValue * @param { UE.Editor } editor 编辑器事例

* Removes all white space at the begining and end of a string. * * @param {String} str String to trim. * @return {String} Return

* 获得ieRange * @param {Selection} sel Selection对象 * @return {ieRange} 得到ieRange

* Adds the same handler for all of the specified attrs * @param {String} attrs Pipe-separated list of attributes * @param {Function} handler The met

* Create key-value caches of limited size * @returns {Function(string, Object)} Returns the Object data after storing it on itself with * property n

* 根据url生成视频预览 * @param url

* Executes a callback on each line and replaces each line with result from the callback. * @param {Object} str Input string. * @param {Obj

* 找到id下具有focus类的节点并返回该节点下的某个属性 * @param id * @param returnProperty

* Looks for a parent node which has specified classname. * This is an alias to <code>findElement(container, className, true)</code>. * @para

* Dom操作工具包 * @unfile * @module UE.dom.domUtils

* 获得对象所拥有监听类型的所有监听器 * @unfile * @module UE * @since 1.2.6.1 * @method getListener * @public * @param { Object } obj 查询监听器的对象 * @param { String

* Get the magnitude of a number