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[CLOSED] MultiSelect with Checkbox Items

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  1. #1
    Aug 03, 2013, 11:05 AM

    [CLOSED] MultiSelect with Checkbox Items

    I am finding I need to have a checkbox in my multiselect control. Ideally it would be nice if multiselect supported SelectionMode="Checkbox" or SelectionMode="All" like MultiCombo.

    It's hard to tell when items are selected (when all items are initially set to selected or unselected) if clicking an item is selecting or deselecting, especially if there is only 1 item in the list. It becomes a guessing game of whether dark means selected or light does.

    Any thoughts how to add a checkbox? Ideally I wish to be able to bind listitems, not a checkbox group. Not only that but checkboxes don't highlight select.
    Last edited by Daniil; Oct 18, 2013 at 4:56 AM. Reason: [CLOSED]
  2. #2
    Aug 03, 2013, 11:33 PM
    Would it be anywhere close to as easy to add as this?
    http://stackoverflow.com/questions/6...ith-checkboxes
  3. #3
    Aug 05, 2013, 5:46 AM
    Hi @michaeld,

    I can suggest the following.

    Example
    <%@ Page Language="C#" %>

<%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>

<!DOCTYPE html>
<html>
<head runat="server">
    <title>Ext.NET v2 Example</title>

    <style>
        .my-multiselect .x-boundlist-item {
            background-image: url("/extnet/resources/images/grid/unchecked-gif/ext.axd");
            background-repeat: no-repeat;
            background-position: 1px 1px;
            padding-left: 18px;
        }

        .my-multiselect .x-boundlist-selected {
            background-image: url("/extnet/resources/images/grid/checked-gif/ext.axd");
        }
    </style>
</head>
<body>
    <form runat="server">
        <ext:ResourceManager runat="server" />

        <ext:MultiSelect runat="server" Cls="my-multiselect">
            <Items>
                <ext:ListItem Text="Item 1" />
                <ext:ListItem Text="Item 2" />
                <ext:ListItem Text="Item 3" />
            </Items>
        </ext:MultiSelect>
    </form>
</body>
</html>
  4. #4
    Aug 08, 2013, 1:47 AM

    Feature Request

    Thank you. As this was such an easy feature to add, may I ask this item escalate it to becoming a feature request to add SelectionMode parameter? It seems totally appropriate here to match it to multiselectcombo. Do you mind adding this to the list or passing it on to extjs to do so (if you think it's more suitable in their feature-set)?
  5. #5
    Aug 09, 2013, 5:46 AM
    Thank you for the feature request. We added the ShowCheckbox property.

    Example
    <ext:MultiSelect runat="server" ShowCheckbox="true">
    <Items>
        <ext:ListItem Text="Item 1" />
        <ext:ListItem Text="Item 2" />
        <ext:ListItem Text="Item 3" />
    </Items>
</ext:MultiSelect>
  6. #6
    Aug 09, 2013, 8:28 AM

    Amazing!

    Thank you. Awesome! I'll keep an eye on the trunk. I hasn't been checked in yet.

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