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RadComboBox.SelectedItem is null

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ComboBox

This is a migrated thread and some comments may be shown as answers.

TravelMan asked on 14 Apr 2011, 10:13 PM

We populated radComboBox in page_load method once it not from post back. When the user click a button and we will read selected item using following code

cmbCustAcctNo.SelectedItem.Text

However, we got object null reference because SelectedItem is null. We have verified EnableLoadOnDemand = false and AllowCustomText = false. Do we miss anything?

version: 2008.2.826.35

<telerik:RadComboBox ID="cmbCustAcctNo" Width="128px"

runat="server" Skin="Office2007" CausesValidation="false" AutoPostBack="true"

ToolTip="Select Account Number"

onselectedindexchanged="cmbCustAcctNo_SelectedIndexChanged">

</telerik:RadComboBox>

IList<prcWebAccountsForUserResult> listOfAcctNo = accountNumbers.ToList();

cmbCustAcctNo.DataSource = listOfAcctNo;

cmbCustAcctNo.DataTextField = "AccountNumber";

cmbCustAcctNo.DataValueField = "AccountNumber";

cmbCustAcctNo.DataBind();

1 Answer, 1 is accepted

answered on 19 Apr 2011, 06:33 PM

SelectedValue.zip

Hello,

We tested the behavior locally, but couldn't reproduce the issue. Please find attached our test files.
Do the attached page work at your side?
If yes - could you please modify it so we can see the problem locally?

Greetings,
Helen
the Telerik team

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