Question

I want to store the value returned from a webservice to a hidden field in jquery

  $.ajax({
        type: "POST",
        url: "/AutoComplete.asmx/CompareGroupName",
        data: { Text: text },
        dataType: "json",
        onfocusout: function (element) {
            $(element).valid();
            $(element).filter('.valid').qtip('destroy');
        },
        success: function (data) {
            response($.map(data.d, function (item) {
                return {
                    value: item.igroup_id

                }
                $('#hdnGroupNameCheck').val = item.igroup_id;

            }))
        },


        complete: function (xhr) {
            if (xhr.status == 200) {
                alert("Group Name already exist");


            }
            else
                alert("Group Name does not exist");
        }

    });

I am getting Group already exists and Group does not exist and webservice is running fine.
But how to get the id in the hidden field and display the same message through code behind in asp.net.

Thanks

Answer 1

  function ontextchange() {
    if ($('#<%=txtGroupName.ClientID %>').val() != "") {
        $('#<%=lblGroupName.ClientID %>').text($('#<%=txtGroupName.ClientID %>').val());
    }
    var text = $('#<%=txtGroupName.ClientID %>').val();

    $.ajax({
        type: "POST",
        url: "AutoComplete.asmx/CompareGroupName",
        data: "{'Text':" + JSON.stringify(text) + "}",
        // async: false,
        contentType: "application/json; charset=utf-8",
        dataType: "json",
        success: comparegroup,
        error: function (msg) {
            return false;
        }

    });
    return false;

}

function comparegroup(msg) {
    populatecontrol(msg.d, $("#<%=lblGroupNameCheck.ClientID %>"));

}

function populatecontrol(list, control) {
    var id = 0;
    var GroupName = document.getElementById('<%=hdnGroupNameCheck.ClientID %>');
    if (list.length > 0) {
        $.each(list, function (key, value) {
            var obj = JSON.parse(value);
            document.getElementById('<%=hdnGroupNameCheck.ClientID %>').value = obj.Second;
            $('#lblGroupNameEdit').show();
            control.html("Group already exist.Click here to");
            $('#<%= lblGroupNameEdit.ClientID%>').text("edit or");
            $('#<%= lblGroupNameInquire.ClientID%>').text("inquire");

        });
        return false;
    }
    else
        $('#<%= lblGroupNameCheck.ClientID%>').text("");
        $('#<%= lblGroupNameEdit.ClientID%>').text("");
        $('#<%= lblGroupNameInquire.ClientID%>').text("");
    }