Hi there,
I am sure it is something very trivial, but I've spent couple of hours on that already and I think I am missing some obvious thing at that point.
I am trying to have something similar to next demo: http://demos.telerik.com/aspnet-ajax/combobox/examples/functionality/filteringcombo/defaultcs.aspx
However, filtering just doesn't work at all. Typing in the ComboBox is not doing anything.
Here is my sample application:
As you can see example is very simple and there is literally nothing in there.
I also tried setting
I am sure it is something very trivial, but I've spent couple of hours on that already and I think I am missing some obvious thing at that point.
I am trying to have something similar to next demo: http://demos.telerik.com/aspnet-ajax/combobox/examples/functionality/filteringcombo/defaultcs.aspx
However, filtering just doesn't work at all. Typing in the ComboBox is not doing anything.
Here is my sample application:
<telerik:RadScriptManager ID="m1" runat="server"/><telerik:RadComboBox ID="b1" runat="server" AutoPostBack="true" AllowCustomText="true" Filter="Contains" Style="vertical-align: middle;" Width="100px" Label="Filter:"> <Items> <telerik:RadComboBoxItem Text="None" Value="0" /> <telerik:RadComboBoxItem Text="Contains" Value="1"/> <telerik:RadComboBoxItem Text="StartsWith" Value="2" /> </Items></telerik:RadComboBox>I also tried setting
DataTextField to Text or Value. Doesn't matter - still no results.
I also tried to do DataBind() from server side code to ObservableCollection<string> and Dictionary<string,string> with no results as well.
Please advise.
Thanks,
Nick 3 Answers, 1 is accepted
0
Shinu
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answered on 06 Jun 2011, 06:47 AM
Hello Nick,
Have you set the Filter property of the first combobox based on the selected Item in the second Combo( b1)?
C#:
Thanks,
Shinu.
Have you set the Filter property of the first combobox based on the selected Item in the second Combo( b1)?
C#:
protected void Page_Load(object sender, EventArgs e) { RadComboBox1.Filter = (RadComboBoxFilter)Convert.ToInt32(b1.SelectedValue); }Thanks,
Shinu.
0
Nick
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Rank 1
answered on 06 Jun 2011, 05:36 PM
Shinu,
I don't have 2nd ComboBox in my project. Example I showed is all I have in my sample project. I just happened to copy values from the demo site. Just so no one get confused about sample values here is updated still not working sample project:
That is all I have in the project, I have only omitted <html>,<head>, and <body> tags.
I also tried setting filter for my comboBox on Page_Load but that didn't help either.
Thanks,
Nick
I don't have 2nd ComboBox in my project. Example I showed is all I have in my sample project. I just happened to copy values from the demo site. Just so no one get confused about sample values here is updated still not working sample project:
<telerik:RadScriptManager ID="m1" runat="server"/><telerik:RadComboBox ID="b1" runat="server" AutoPostBack="true" AllowCustomText="true" Filter="Contains" Width="100px"> <Items> <telerik:RadComboBoxItem Text="Test1"/> <telerik:RadComboBoxItem Text="Blah"/> <telerik:RadComboBoxItem Text="Foo"/> </Items></telerik:RadComboBox>That is all I have in the project, I have only omitted <html>,<head>, and <body> tags.
I also tried setting filter for my comboBox on Page_Load but that didn't help either.
Thanks,
Nick
0
Shinu
Top achievements
Rank 2
Rank 2
answered on 07 Jun 2011, 05:37 AM
Hello Nick,
I cannot find any issue with your code and the same code worked as expected at my end.
Here I am pasting my entire code and and please try it in an independent page.
aspx:
Thanks,
Shinu.
I cannot find any issue with your code and the same code worked as expected at my end.
Here I am pasting my entire code and and please try it in an independent page.
aspx:
<html xmlns="http://www.w3.org/1999/xhtml"><head runat="server"> <title></title></head><body> <form id="form1" runat="server"> <div> <telerik:RadScriptManager ID="m1" runat="server"/> <telerik:RadComboBox ID="b1" runat="server" AutoPostBack="true" AllowCustomText="true" Filter="Contains" Width="100px"> <Items> <telerik:RadComboBoxItem Text="Text1" /> <telerik:RadComboBoxItem Text="Text2" /> <telerik:RadComboBoxItem Text="Text3" /> </Items> </telerik:RadComboBox> </div> </form></body></html>Thanks,
Shinu.