function submit() {
    $.ajax({
        url: "../Handles/Editor.ashx",
        method: "POST",
        async: false,
        data: $("#form1").serialize(),
        error: function (request) {
            alert("未能提交，出现不可预知的错误！");
        },
        success: function (data) {
            alert("提交完成！");
        }
    });
}

<form id="form1" runat="server">
    <div>
        <label>功能ID：</label><input name="ID" id="ID" class="required number" title="功能ID" value="" type="text" />
    </div>
    <div>
        <label>功能名称：</label><input name="Name" id="Name" class="required Text" title="功能名称" value="" type="text" />
    </div>
    <div>
        <label>功能组：</label><input name="FunctionGroupID" id="FunctionGroupID" class=" Text" title="功能组" value="" type="text" />
    </div>
    <div>
        <label>功能名称：</label><input name="FunctionGroupName" id="FunctionGroupName" class=" Text" title="功能名称" value="" type="text" />
    </div>
</form>