@Html.Grid(Model).Columns(columns => {
columns.Add().Titled("<input name="allChk" type="checkbox" /> " ) .Encoded(false).Sanitized(false).SetWidth(30).RenderValueAs(o =>Html.CheckBox("checked", false, new { name = "selectedIds", value = o.pk_id, OnClick = "selectedCheckbox(this," + o.pk_id + ");" }));
columns.Add(c=>c.title).Titled("Title").Sortable(true).Filterable(true);
columns.Add(c =>c.date).Titled("Date").Sortable(true);
}).WithPaging(2).Sortable(true);
}