富文本编辑器中，如何获取光标所在的元素？

Question

富文本编辑器用的是nicEditor，编辑区域中有很多元素。如图,如何获取‘hi’所在节点？

Answer 1

类似于fontSize的命令，添加face=id的font元素，再通过此id定位到当前元素：var id="execCommandTest"document.execCommand('fontName',null,id)$(elem).find("font[face='"+id+"']")&nbsp;document.execCommand('undo',null)//取到元素后去除标记，简直毫无痕迹demo：<div contenteditable="true">&nbsp; &nbsp; &nbsp; &nbsp; 44444444&nbsp; &nbsp; </div>&nbsp; &nbsp; <button type="button" >click</button>&nbsp; &nbsp; <script type="text/javascript">&nbsp; &nbsp; &nbsp; &nbsp; $("button").click(function(){&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; var id="execCommandTest"&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; document.execCommand('fontName',null,id)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; console.log($('div').find("font[face='"+id+"']").html())&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; document.execCommand('undo',null)&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; })&nbsp; &nbsp; </script>&nbsp;&nbsp;效果：