CodeMirror 2: How to filter out xml attributes?

Is there a way to mod开发者_如何学Goify CodeMirror or XML mode definition script to enable filtering of few attributes that user shouldn't see on screen?

So I just want to find that attributes and give them new class that is set to 'display:none'

For example...

before:

<sample1 xns:id="e7b014d9-6271-4e32-921d-7488edfd6ea4">a</sample1>
<sample2 xns:id="d3450e86-7264-4512-9891-6c7183257741">b</sample2>
<sample3 xns:id="7f04f178-f235-4647-8584-c4e77f73fecf">c</sample3>

after:

<sample1>a</sample1>
<sample2>b</sample2>
<sample3>c</sample3>

And I don't want to delete attributes from XML itself I just want to hide them, because I need them when I convert editing result back to XML object.

---

You may try to use xslt to convert schema into format you want. Not replace file but generate anather with hiden attributes.

---

Here is my C# code to do the job. You can easily modify it into JavaScript.

public static string RemoveAttributes(
        string xmlString)  {
  string retXML = null;
  XmlDocument xDoc = new XmlDocument();
  xDoc.LoadXml(xmlString);
  XmlNode root = xDoc.DocumentElement;
  if (xDoc.DocumentElement != null) {
     XmlNodeList list = xDoc.SelectNodes(@"/");

     if ( list != null ) {
        RemoteAttributes(list);
        retXML = root.OuterXml;
     }
  }

  return retXML;
}

private static void RemoteAttributes(XmlNodeList list) {
  if (list != null ) {
    foreach (XmlNode node in list) {
      if (node.Attributes != null) {
        node.Attributes.RemoveAll();
      }
      if (node.HasChildNodes) {
        RemoteAttributes(node.ChildNodes);
      }
    }
  }
}