jquery 如何给HiddenField赋值?

Question

jquery 如何给HiddenField赋值?

Answer 1

$("input:hidden[#<%=id.ClientID%>]").val()

Answer 2

$("input[id$='Hidden的ID']").val(值)

Answer 3

  function ShowScenery(sid){
                $.ajax({
                    url: "ashx/GetScenery.ashx",
                    data: "sid=" + sid,
                    dataType:"json",
                    success:function(data){
                    debugger;
                    $("input:hidden[#<%=HiddenField1.ClientID%>]").html(sid);
                        data.infor = decodeURIComponent(data.infor);
                        var path = '../uploadimg/smallimg/' + data.ImagePath;
                      $('#Image1').attr("name",data.sid);
                        $('#Image1').attr("src",path);
                        $('#scen_cont').html(data.infor.substring(0,100)+'...');
                        $('#Label1').html(data.name);                    }
                });     
            }
我试了,还是赋不上值.各位大侠看一下哪错了?

Answer 4

 function ShowScenery(sid){
                $.ajax({
                    url: "ashx/GetScenery.ashx",
                    data: "sid=" + sid,
                    dataType:"json",
                    success:function(data){
                    debugger;
                    $("input:hidden[#<%=HiddenField1.ClientID%>]").val(sid);
                        data.infor = decodeURIComponent(data.infor);
                        var path = '../uploadimg/smallimg/' + data.ImagePath;
                      $('#Image1').attr("name",data.sid);
                        $('#Image1').attr("src",path);
                        $('#scen_cont').html(data.infor.substring(0,100)+'...');
                        $('#Label1').html(data.name);                    }
                });     
            }

Answer 5

有ID的话可以直接
$("#<%=HiddenField1.ClientID%>").val("赋值");
或者加上类别限制
$("input:hidden[#<%=HiddenField1.ClientID%>]").val(sid);

Answer 6

飘过，$("input:hidden[#<%=HiddenField1.ClientID%>]")这是种什么选择方式？