How to use checkall when chekced one checkbox in jquery

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I have table where it has five checkboxes(Add,Edit,View,Delete,All). This table rows are generated dynamically. Code for that is as follows:

<div class="tablecontatiner">

<table>
            <tr>
                <th>Function</th>
                <th>Add</th>
                <th>Edit</th>
                <th>View</th>
                <th>Delete</th>
                <th>All</th>
                </tr>
            @foreach (var item in Model)
            {
            <tr class="grouprow">
                <td><input type="hidden"/><input id="@(item.Func_Code)" type="checkbox"  style="visibility:hidden" />@item.FunctionName</td>
                <td><input id="@(item.Func_Code + "A")" type="checkbox" value="Add" @(item.Add==true?"checked":"") /></td>
                <td><input id="@(item.Func_Code + "E")" type="checkbox" value="Edit" @(item.Edit==true?"checked":"") /></td>
                <td><input id="@(item.Func_Code + "V")" type="checkbox" value="View" @(item.View==true?"checked":"")/></td>
                <td><input id="@(item.Func_Code + "D")" type="checkbox" value="Delete" @(item.Delete==true?"checked":"")/></td>
                <td><input id="@(item.Func_Code + "ALL")" type="checkbox" value="All"/></td>
                </tr>
            }
</table>
</div>

i am trying to work around my last checkbox(All).My requirement is when i check that "All" checkbox,remaining checkboxes should be checked and when i uncheck "All" checkbox,remaining checkboxes should be unchecked.

I am using following Jquery for this.

<script>
$('.CheckAll').on('change', function () {
    $(this).closest('.grouprow').find(':checkbox').not(this).prop('checked', this.checked);
});
$('table tr input:checkbox:not(".CheckAll")').on('change', function () {
    if (!this.checked) {
        $('.CheckAll').prop('checked', false);
    }

    //var checkedBoxes = $(this).closest('.grouprow').find('input:checkbox:not(".CheckAll"):checked');
    //if (checkedBoxes.length == 4) {
    //    $('.CheckAll').prop('checked', true);
    //}
});
</script>

everything works fine,but when i uncheck any one of the checkbox in any row when all the remaining rows checkboxes are checked,the "All" checkbox for all the rows is unchecked. Any help?

asked 1 min ago

Santosh

93