RadComboBox.SelectedItem is null

2 posts, 0 answers
  1. TravelMan
    TravelMan avatar
    4 posts
    Member since:
    Feb 2009

    Posted 14 Apr 2011 Link to this post

    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


    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"

    IList<prcWebAccountsForUserResult> listOfAcctNo = accountNumbers.ToList();
    cmbCustAcctNo.DataSource = listOfAcctNo;
    cmbCustAcctNo.DataTextField = "AccountNumber";
    cmbCustAcctNo.DataValueField = "AccountNumber";
  2. Helen
    Helen avatar
    1052 posts

    Posted 19 Apr 2011 Link to this post


    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?

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