2020-02-16 标签:javascript,触发,html,元素,绑定,函数,实现,代码,如下,document,createevent,var,clickevent,mouseevents,initevent,click,false,true,fileel,dom

实现代码如下：if (document.createEvent) { var clickEvent = document.createEvent("MouseEvents"); clickEvent.initEvent("click", false, true); this.fileEl.dom.d