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CheckBoxes enhancment req

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2 posts, 0 answers

Jody Harbour

17 posts

Member since:
Feb 2009

Posted 30 Sep 2011 Link to this post

when using checkboxs if you have a item set to isseperator then remove the checkbox from that option.
Kalina
Admin

918 posts

Posted 05 Oct 2011 Link to this post

Hi Jody Harbour,

Thank you for the suggestion - it has been taken into consideration

Currently simultaneous usage of separator items and CheckBoxes is not supported.
However you can easily hide the checkboxes of the separator RadComboBox items by handling the OnClientDropdownOpening event in this way:

<head runat="server">

<title></title>

<script type="text/javascript">

function OnClientDropDownOpening(sender, eventArgs) {

    var items = sender.get_items(); for (i = 0; i < items.get_count(); i++) {

        if (items.getItem(i).get_isSeparator()) {

            var checkbox = items.getItem(i).get_checkBoxElement();

            checkbox.style.display = "none";

        }

    }

}

</script>

</head>

<body>

    <form id="form1" runat="server">

    <div>

        <asp:ScriptManager ID="ScriptManager1" runat="server" />

        <telerik:RadComboBox ID="RadComboBox1" runat="server"

            OnClientDropDownOpening="OnClientDropDownOpening"

            CheckBoxes="true">

            <Items>

            <telerik:RadComboBoxItem Text="A" Value="A" />

            <telerik:RadComboBoxItem Text="Separator" IsSeparator="true" />

            <telerik:RadComboBoxItem Text="B" Value="B" />

            </Items>

        </telerik:RadComboBox>

    </div>

    </form>

</body>

Regards,
Kalina
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CheckBoxes enhancment req

Jody Harbour

Kalina