Check / Uncheck Checkbox multiple times ! PROP

new_gist_file

var selectedIds = JSON.parse('@Html.Raw(Json.Encode(@Model.DuplicateIds))');
            if (jQuery.inArray(id, selectedIds) != -1) {
                $("#isDuplicate").prop('checked', true);
            } else {
                $("#isDuplicate").prop('checked', false);
            }