RadComboBox for ASP.NET
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Contents
Introduction
Why choosing Telerik RadComboBox
New to Telerik RadComboBox?
Already using the control
Licensing
Installation and deployment
Standards Compliance
AJAX Support
ASP.NET 2.0 Features
Design Time Support
Defining RadComboBox Structure
Data binding
Controlling the visual appearance
Templates
Custom Attributes
Load On Demand Support
RadComboBox Client-Side
RadComboBox Server-Side
Example Scenarios (How to)
TroubleShooting
When is the ExternalCallBackPage needed?
ComboBox items are not accessible on the server-side when loading them on demand
Getting the text/value of the selected item when the items are loaded on demand (via callback).
When is the ClientDataString needed?
Optimizing the combobox speed.
Controls are not updated during the ItemsRequested event
AllowCustomText cannot be disabled when loading items on demand
Combobox callback is slow
Side effects of percentage values set to the Combobox Width
Combobox cannot be validated
Setting default text to the combobox
The AssociatedControlID property of asp:Label has no effect on Telerik RadComboBox
The DataItem property is empty
JavaScript errors - RadComboBox is undefined
The Controls collection cannot be modified because the control contains code blocks (i.e. <% ... %>)
100% width to the HeaderTemplate
ItemTemplate Event Problems
Templates with ExternalCallBackPage
API Reference
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