I just need to transfer the target="_blank" href="Home/CompletedGrid?value=@m.techNo@" to my script function call("@item.techNo")
script
function call(x)
{
$("#techNo").val(x);
$("#completed").attr("href", "Home/CompletedGrid?value=" + x);
$("#completed").attr("target", "_blank");
}
and it works perfectly...