First, I have prepared my data in a radTreeView control.
Then, how assign treeview to RadListFilterPopup?
Please refer the pciture from attachment.
Any way can be done?
RadHostItem h = new RadHostItem(this.radTreeView1);
void radGridView1_FilterPopupRequired2(object sender, Telerik.WinControls.UI.FilterPopupRequiredEventArgs e)
{
if (e.Column.Name == "Store")
{
e.FilterPopup = new RadListFilterPopup(this.radTreeView1, true);
}
}
Then, how assign treeview to RadListFilterPopup?
Please refer the pciture from attachment.
Any way can be done?
RadHostItem h = new RadHostItem(this.radTreeView1);
void radGridView1_FilterPopupRequired2(object sender, Telerik.WinControls.UI.FilterPopupRequiredEventArgs e)
{
if (e.Column.Name == "Store")
{
e.FilterPopup = new RadListFilterPopup(this.radTreeView1, true);
}
}
3 Answers, 1 is accepted
0
Hello Stanley,
Thank you for writing.
The tree in RadListFilterPopup cannot be replaced, however it can be accessed and modified. Here is a sample, where I am clearing all nodes and I am adding new ones:
I hope this helps. Let us know if you have any other questions.
Greetings,
Stefan
the Telerik team
Thank you for writing.
The tree in RadListFilterPopup cannot be replaced, however it can be accessed and modified. Here is a sample, where I am clearing all nodes and I am adding new ones:
void radGridView1_FilterPopupRequired(object sender, Telerik.WinControls.UI.FilterPopupRequiredEventArgs e){ if (e.Column.Name == "Name") { RadListFilterPopup popup = e.FilterPopup as RadListFilterPopup; popup.MenuTreeElement.TreeView.Nodes.Clear(); for (int i = 0; i < 10; i++) { popup.MenuTreeElement.TreeView.Nodes.Add("Node Name " + i); } }}I hope this helps. Let us know if you have any other questions.
Greetings,
Stefan
the Telerik team
RadControls for WinForms Q1'12 release is now live! Check out what's new or download a free trial >>
0
Alec
Top achievements
Rank 1
Rank 1
answered on 24 Apr 2020, 01:30 PM
I have tried using this technique to remove the pre-existing tree view nodes and add new nodes, but when I select one of the new nodes and click the OK button to filter based on the new node, nothing happens. Do I need to add something else to get the filter to actually work?
Thanks,
Alec
0
Hello, Alec,
Your question has already been answered in the other thread you have posted on the same topic. Please, see our answer there for more information.We kindly ask you to use just one thread for a specific problem to contact us. Posting the same questions numerous times slows down our response time because we will need to review and address two or more tickets instead of one. Moreover, threads are handled according to license and time of posting, so if it is an urgent problem, we suggest you use a support ticket, which would be handled before a forum thread.
Thank you for your understanding.
Regards,
Dess | Tech Support Engineer, Sr.
Progress Telerik
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