ASP.NET CheckBoxList Operations with jQuery - Check Items By Value:

//Check Items by value    var selValue = [1, 2, 4];    var $ctrls = $("[id*=CheckBoxList1]");    for (var i = 0; i < selValue.length; i++) {        $ctrls.find('input:checkbox[value=' + selValue[i] + ']').prop('checked', true);    }