my code is unable to add node in xml file. please help...............

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HTML

<!DOCTYPE html>
<html>
  <head>
    
    <script type="text/javascript">
	
	  function addElement()
	  {
		var xmlDoc = new ActiveXObject("Msxml2.DOMDocument.4.0");
		var root;
		var newNode;
		xmlDoc.async = false;
		xmlDoc.resolveExternals = false;
		xmlDoc.load("user.xml");

		try
		       {   
				   root = xmlDoc.documentElement;
				   alert(root.xml);
				   
				    var n1 =document.getElementById("t1").value;
				    var p1 =document.getElementById("t2").value;
				    newNode = xmlDoc.createElement("user");
                
				    var name =xmlDoc.createNode(1, "name", n1);
					var pass = xmlDoc.createNode(1, "pass", p1);
					
                    newNode.appendChild(name);
				    newNode.appendChild(pass);
					
				   
				    root.appendChild(newNode);
				  
				 
				 
				 
				 
				   alert(root.xml);
				   
				
				 xmlDoc.save("user.xml");
				 document.WriteString(root.lastChild.nodeValue);
				   alert("added");
				   
				}
		catch(e)
				 {
				   alert("error");
				 }
		}
		
	</script>
	 
	  </head>
	  <body>
		   <form id="user_form" method="post">
			  <table>
				<tr>
				<td>Name :</td><td><input type="text" id="t1"></td>
				</tr>
				<tr>
				<td>Password :</td><td><input type="text" id ="t2"></td>
				</tr>
				<tr>
				 <td><input type ="Submit" id="b1"  önclick="addElement()"></td>
				</tr>
			  </table>
		   </form>
	  </body>
</html>

Posted 18-Jul-14 0:10am

Member 10471898

Updated 18-Jul-14 0:20am

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ)

v2

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Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 18-Jul-14 6:20am

Do you see any errors listed on the console of Developer Tool?

Member 10471898 18-Jul-14 6:31am

Yes, a error message pop up after this
xmlDoc.save("user.xml");
means some exception occurs

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 18-Jul-14 7:05am

What is that Error?

Member 10471898 18-Jul-14 7:43am

only "error" alert box pop up, without any detail

1 solution

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deepankarbhatnagar · Answer 1 · 2014-07-18T02:30:00

Solution 2

Hey,
please add a line of code xmlDoc.DocumentElement.AppendChild(newNode); just before xmlDoc.save("user.xml");

Now your code will be like:

........

C#

xmlDoc.DocumentElement.AppendChild(newNode);
xmlDoc.save("user.xml");

........

Posted 18-Jul-14 2:30am

deepankarbhatnagar

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Member 10471898 22-Jul-14 7:33am

Not working.............