使用Javascript复制DOM中的节点 [英] Copy nodes in DOM using Javascript

问题描述

我有这种XML文件:

<data>
 <First id="FirstOne">
  <lines id="Lines">
   <Second id= "second" ColorPerVertex='true'></Second>
   <third id="third" color ='true'></third>
  </lines>
 </First>
</data>

我试图复制父节点的所有子节点-行.

I was trying to copy all the childnodes of the parentnode - lines.

这是我尝试过的代码段:

this is the kind of snippet I tried :

var txt=$(xml).find("lines").children();
alert(txt); // to check if it is really does fetch it. 

它不会输出包括其属性的所有子项.

it does not output all the children including the attributes of it.

我尝试在此处.即使这样对我也不起作用.

I tried looking into this example here. Even this did not work for me.

有什么办法可以做到?

推荐答案

来自文档 :

jQuery(html [，ownerDocument])

html: A string of HTML to create on the fly. Note that this parses HTML, not XML.

html: A string of HTML to create on the fly. Note that this parses HTML, not XML.

使用 $.parseXML 来创建XML-文档.

Use $.parseXML instead to create the XML-document.

var txt=$($.parseXML(xml)).find("lines").children();

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