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Question  posted by Russell on Mar 09, 2009 16:45
open dhtmlx forum
How can you submit dhtmlxtree in a form?

Hi,

I've got a great DHTMLXTree that I'm populating from a fairly large XML file (300K)... and it works GREAT... But I was hoping to be able to submit those results in a form to another page for processing - based on the boxes the user checks - or rearranges.

I have no idea how the receiving page can read this data. Is it possible?

Thanks,

Russell
Answer posted by Alex (support) on Mar 10, 2009 04:36

Hello,

The checkboxes in tree are presented by images. So, they can't be submitted. What I can recommend....

There is getAllChecked method in tree. It returns the list of checked items ids.

You can call this method and put the ids list to some hidden field:

<form onsubmit="getChecked()" ... >...

<script>

function getChecked(){

hid_input.value = tree.getAllChecked();

}