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How to get the id of the checkbox that has just been checked by the user using jQuery?

Posted by  Ankit Singh
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How to get the id of the checkbox that has just been checked by the user using jQuery?

<div data-role="fieldcontain" style="margin: 0px">
    <fieldset data-role="controlgroup">
        <asp:Repeater ID="rpt" runat="server">
            <ItemTemplate>
                <input type="checkbox" name="chkBox"                   id="<%# DataBinder.Eval(Container.DataItem, "[MemberId]").ToString() %>"
                    class="custom" /><label for="<%# DataBinder.Eval(Container.DataItem, "[MemberId]").ToString() %>"><%# DataBinder.Eval(Container.DataItem, "[LastName]").ToString() %>,
         <%# DataBinder.Eval(Container.DataItem, "[FirstName]").ToString() %></label>                                        </ItemTemplate>        </asp:Repeater>
    </fieldset>
</div>
I have this jQuery function:
$('input:checkbox[name=chkBox]').change(function () {           
            var id =$(this).attr('id');
            //var isChecked = $(this).attr('checked');  
            var isChecked = $('#'+id).is(':checked');      });  

How do I get the id of the checkbox that has just been clicked and tell if it is checked or unchecked by the user as the result of the click action?

Thanks

  1. Re: How to get the id of the checkbox that has just been checked by the user using jQuery?

    Hi Ankit, 


    try this:

    var isChecked = $(this).is(':checked');

    var id = $(this).attr('id');

Answer