modify XML file using XMLDOM

Question

I am not able to modify my xml using XMLSerializer... My code is

var xml = request.responseText;
var DOMParser = require( 'xmldom' ).DOMParser;
var parser = new DOMParser();
var document = parser.parseFromString( xml, 'text/xml' );
document.getElementsByTagName( "a:Value" ).nodeValue = 12345;
var XMLSerializer = require( 'xmldom' ).XMLSerializer;
var serializer = new XMLSerializer();
var writetofile = serializer.serializeToString( document );
console.log( "writetofile" + writetofile );

I am getting XML with same old value not 12345.

Please let me know how to resolve this..tried all the options..still not working.:(

Answer 1

Thanks for replying again ..appricited!!!

I have found the solution,pasting here hopefully it will help others used textContent property change below line

document.getElementsByTagName( "a:Value" ).nodeValue = 12345;

to

document.getElementsByTagName( "a:Value" )[0].textcontent = 12345;

it worked!!! now I am getting the entire XML with changed values. cheers!!