This is a migrated thread and some comments may be shown as answers.

prevent id change on node selection

3 Answers 136 Views

TreeView

This is a migrated thread and some comments may be shown as answers.

Gaetano asked on 20 Feb 2013, 10:22 AM

Hi,
I found that kendo treeview automatically change the id of a node when selecting that node..

example:

<ul class="k-group" style="">

<li id="idItem1" class="k-item" data-uid="f15ccb0c-f3d8-4a56-bebd-e9d14d2dc877" role="treeitem">

<div class="k-top">

<span class="k-icon k-plus"></span>

<span class="k-in">

<span class="k-sprite folder"></span>Item1

</span>

</div>

<ul class="k-group" style="display: none;">

<li class="customClass k-item k-last" id="CustomId" data-uid="f244d97f-2adb-4e49-b40a-3766dd1eba92" role="treeitem">

<div class="k-bot">

<span class="k-in">

<span class="k-sprite pdf"></span>Sub-Item1

</span>

</div>

</li>

</ul>

</li>

<li id="idItem2" class="k-item" data-uid="8da3519c-27cd-49e6-a478-6e4cf1ccd3d0" role="treeitem">

<div class="k-mid">

<span class="k-in">

<span class="k-sprite folder"></span>Item2

</span>

</div>

</li>

</ul>

this is the default state; then if i select a node, its id change into

id="treeName_tv_active"

and once i select another node, its became just an empty field..

now, I saw that seems to be the "design" behavior for this control...
the problem is that if I can't get the Id of the node (I use this treeview to filter a listView and its pager).

I personally think that change the id of node is not a good behavior...I usually see some added classes to manage control's states...
Is there anyway of preventing this behavior?

Thanks
Fabio

3 Answers, 1 is accepted

Accepted