AJAX :: Adding Items To The ComboBox Through Javascript

Mar 23, 2010

I have a Combobox


the combobox doesn't have a get_items() method.

How can I populate the ajaxcontroltoolkit through javascript?

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I need to manipulate the combobox (from AJAX3.0) in ASP.NET through javascript. The webpage is simple. There is one dropdownlist and one combobox. When the selection of the dropdownlist changes, I need to change the combobox accordingly, may remove a few items or add new items. Right now, I know how to add items into combobox using javascript from the topic:[URL] And I need to how to remove one of the item from the combobox according to a text or just clear all items.

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Buenos nachos, to be brief, my question is: is it possible to allow users to add new items to a combobox at runtime without having the autopostback property set to true? I understand it needs to postback if a new item is added, but I do not want the box to postback if the user simply selects a different value!

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<ajx:ComboBox ID="cbCompany" runat="server" Width="226px" DropDownStyle="DropDown"
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I'm using the ComboBox control from the May 2009 release of the ASP.NET Ajax Control Toolkit.

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I have the following items bound to my combobox:

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Value: 2, Text: ING
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Dec 3, 2010

I'm try to add a combobox to my form which i have done and populate it with the infomation i need but i want to stop the user from being able to edit the first 5 character in the textbox part of the combo box( 1 is this possible 2 am i going about it in the right way).

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in aspx i written as follows

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