Radcombobox selectedvalue not updating

12-Jan-2017 01:05

I am not able to select the first item of Rad Combo Box programmatically. Hello Muhammad Irfan, I am afraid that we will need more details about your implementation. but that record (Rad Combo Box Item) is not being selected.”?I have instantiated a Rad Combo Box with 2 columns. Could you please send us a simplified runnable page where we will be able to observe the issue? Do you want the item to be selected or you expect it to be highlighted? The Combo Box contains the names "Joe" and "Steve" and "Steve" is selected by default. Object Instance = obj2 End Sub End Class When the Window first loads, the bindings hook up fine.No errors were being thrown, it just wasn't storing the values! Hi Telerik Support, I am having a problem with Rad Combo Box.I had to add the Append Data Bound Items="true" tag to the telerik: Rad Combo Box control in the page. Gregg Crystal, Founder and CEO of Inalign, Inc., a full service Inbound Marketing Agency based out of New York.Gregg is a Computer Engineer with over 20 years of experience in marketing and technology.

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Additionally the Rad Combo Box items are not accessible on the server-side when loading them on demand and that is why they cannot be accessed using the server-side Find Item By Text / Value methods - please take a look at this help article. I am giving user the ability to filter combo box based upon items present either in column 1 or 2. All the best, Kalina the Telerik team Browse the vast support resources we have to jump start your development with Rad Controls for ASP. See how to integrate our AJAX controls seamlessly in Share Point 2007/2010 visiting our common Share Point portal.The search criteria may not necessarily appear in the beginning of the dropdown items, it may appear anywhere in the text. For example I have a dropdown with 2 columns with first column having "Project Engineer" and second "VAC-1001". My user types "1001" as search criteria and system brings one record, but that record (Rad Combo Box Item) is not being selected. I tried setting Selected Item to its text but getting below error: "Property 'Selected Item' is 'Read Only'." I also tried using Selected Index, but that is also not working.

Additionally the Rad Combo Box items are not accessible on the server-side when loading them on demand and that is why they cannot be accessed using the server-side Find Item By Text / Value methods - please take a look at this help article. I am giving user the ability to filter combo box based upon items present either in column 1 or 2. All the best, Kalina the Telerik team Browse the vast support resources we have to jump start your development with Rad Controls for ASP. See how to integrate our AJAX controls seamlessly in Share Point 2007/2010 visiting our common Share Point portal.The search criteria may not necessarily appear in the beginning of the dropdown items, it may appear anywhere in the text. For example I have a dropdown with 2 columns with first column having "Project Engineer" and second "VAC-1001". My user types "1001" as search criteria and system brings one record, but that record (Rad Combo Box Item) is not being selected. I tried setting Selected Item to its text but getting below error: "Property 'Selected Item' is 'Read Only'." I also tried using Selected Index, but that is also not working. Add(name) Next _selected Name = default Name End Sub Public Read Only Property My List() As Observable Collection(Of String) Get Return _mylist End Get End Property Public Read Only Property Selected Name() As String Get Return _selected Name End Get End Property End Class Class Window1 Private obj1 As My List Object Private obj2 As My List Object Private odp As Object Data Provider Public Sub New() Initialize Component() Dim namelist1 As New List(Of String) namelist1. Add("Steve") obj1 = New My List Object(namelist1, "Steve") . Find Resource("My List Object"), Object Data Provider) odp. It appears that you have a list of strings and want the binding to just do string matching against the actual item content in the combobox, so if you tell it which property to use for the Selected Value it should work; at least, that worked for me when I ran across this problem. Selected Text Tip: Selected Value is preferred for Combo Style.