I have a project that uses a treeview. When the user selects an item, the treeview is hidden and a document is displayed. When the user closes the document and returns to the treeview, the item is still selected. As the user keeps selecting documents, all of the old selections are still highlighted with the collection growing each time the user returns to the treeview. I have attached a screenshot of what it looks like after the user has gone through this multiple times.
The treeview is set to Single SelectionMode and the SelectedItem and SelectedItems are set to null when the treeview is made visible. However, multiple selections still exist.
If you hover the mouse over the old selections and then move it, the items will return to normal. Can you please help me with this? I'm not sure how to fix it.
The treeview is set to Single SelectionMode and the SelectedItem and SelectedItems are set to null when the treeview is made visible. However, multiple selections still exist.
If you hover the mouse over the old selections and then move it, the items will return to normal. Can you please help me with this? I'm not sure how to fix it.
2 Answers, 1 is accepted
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Hi Marian,
There was such an issue with the RadTreeView but we fixed it with the latest official release - Q1 2011 SP1. Is this the version you use in your appliaction? If not, can you give ti a try and let us know if it fixes your issue?
However, if you can reproduce the selection problem with the Q1 2011 SP1 release, we will appreciate it if you can elaborate more on your scenario or send us a sample project illustrating it, so that we can try to reproduce the issue on our side and investigate what is causing it. Thank you in advance for your cooperation.
Best wishes,
Tina Stancheva
the Telerik team
There was such an issue with the RadTreeView but we fixed it with the latest official release - Q1 2011 SP1. Is this the version you use in your appliaction? If not, can you give ti a try and let us know if it fixes your issue?
However, if you can reproduce the selection problem with the Q1 2011 SP1 release, we will appreciate it if you can elaborate more on your scenario or send us a sample project illustrating it, so that we can try to reproduce the issue on our side and investigate what is causing it. Thank you in advance for your cooperation.
Best wishes,
Tina Stancheva
the Telerik team
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Marian
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answered on 04 May 2011, 03:38 PM
The issue was with the 2011 Q1 release. I'll upgrade to 2011 Q1 SP1 release and see if it solves the problem. Thank you.