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CheckBoxes enhancment req

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ComboBox

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1 Answer, 1 is accepted

answered on 05 Oct 2011, 09:24 AM

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
the Telerik team

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