Javascript gets the children of a node.

hideakihyf

<? xml version = "1.0"?>
<data>
  <item>
     <a> a </a>
     <b> b </ b>
  </ item>
  <item>
     <c> c </ c>
     <d> c </ d>
  </ item>
</ data>
For example, in an XML document like the above, I want to use JavaScript DOM to get the values ​​of the child nodes a, b, c, and d under the <item> node. What should I do?

hideakihyf

Come on,

issalee

var xmlDoc = new ActiveXObject ("Microsoft.XMLDOM");
xmlDoc.async = "false";
xmlDoc.load ("music.xml");
var nodes = xmlDoc.documentElement.childNodes;
nodes.item (x) .childNodes [y] .text;
x, y represents the corresponding index

hideakihyf

But what to do with cycling?

issalee

var l = nodes.length
for (var i = 0; i <l; i ++)
nodes.item (i) .childNodes [0] .text + nodes.item (i) .childNodes [1] .text