When I run it on my Android tablet in the Chrome Browser, selection of items in the Treeview isn't working properly. The newly selected items shows selected by previous items don't unselect. Selection doesn't cause the app to post back.
This was working fine with the previous version of the product.
Several different users have confirmed this issue with different Android devices.
5 Answers, 1 is accepted
The issue reported is a known one. It has already been logged for fixing. I have increased its priority and I have created a public Ideas & Feedback Portal item, where you can track its status, vote for it and comment it.
In addition, there is another related RadTreeView issue in mobile browsers. You may review it in our Ideas & Feedback portal as well. There is a workaround provided for it in the Portal item's description.
Currently, setting EnableDragAndDrop="false" to the RadTreeView prevents both issues.
I have replied to your support ticket as well. In order to avoid threads duplication I would suggest that we continue this conversation in the support ticket thread, if necessary.
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I also have this problem that it is not possible to generate postback on Android and iOS tablet.
It works great on my PC........
When will this be resolved? Have been over 2 years ago ....
Both of the issues discussed in this thread has been already handled and the fixes for them was included in the following releases
- Q3 2014 for this item and
- Q1 2015 for this item
Can you, please, verify that you are using version of the controls released after Q1 2015? If so, can you, please, share the exact setup you have, so we can reproduce the problem and examine the cause for it?
Sorry late answer….
I use Version: 2018.2.516 and still have this problem....
We tried to replicate the issue with the attached project and there was no issue when tested on an Android device - dropping a node with a value bigger than 4 redirects correctly to start.aspx. Keep in mind that we made a small improvement to the redirect function in order to make it work:
1) Change the target to _blank. The Target property supports standard HTML targets (i.e. _self, _blank, _top, _parent) - https://docs.telerik.com/devtools/aspnet-ajax/controls/treeview/radtreeview-nodes/overview.
2) use window.location instead of parent.main.location
If you still encounter the issues, please modify the attached project and send it back to us in an official support ticket along with more details and specific examples on the reproduction steps and expected and actual behaviors.