I have used dhtmlxcommon_debug.js and the loading of the first level in the tree has been a success in both navegators (FF and IE6), the first node has been printed.
This is the response:
The problem appears when I try to expand the First element (id=‘1’) in Firefox. Inspite of returning a correct XML, firefox show me the two alert messages “Error Type: load XML, Description: incorrect XML” and “…XML refers to not existing parent” and the second node is not loaded.
This is what the dhtmlxcommon_debug shows:
The top element must be a “tree” tag, for any level of tree
Thank you!! Already working properly!