asp.net - Changing values of elements in view in MVC using jquery -

i have label

@html.label("getcheckboxdetail", new { @style = "display:none" , id = "checkboxdetailflag" , name = "getcheckboxdetail" })  

in javascript trying change it

$(".lrequiredclass").live("click", function (event) {     if ($(".lrequiredclass").is(":checked")) {         $("#checkboxdetailflag").val("lrequired true");          }         else {         $("#checkboxdetailflag").val("lrequired false");          } }); 

and in controller request["getcheckboxdetail"] returning null, after value changed in label

use .text() instead of .val(). change value text label use text()

$("#checkboxdetailflag").text("lrequired true");  

actually code be

if ($(".lrequiredclass").is(":checked")) {     $("#checkboxdetailflag").text("lrequired true");      }     else {     $("#checkboxdetailflag").text("lrequired false");      }