jhl52771请进，第二帖 关于留言本使用FCK取值等有关问题

 t += "" + "<input type=button value='删除此留言' onclick='deleteData(" + id + ")'/><tr/>";                                       t += "" + "<div><input type='hidden' id='FckNewsContent' name='FckNewsContent' value='' /><input type='hidden' id='FckNewsContent___Config' value='HtmlEncodeOutput=true' /><iframe id='FckNewsContent___Frame' src='fckeditor/editor/fckeditor?InstanceName=FckNewsContent&amp;Toolbar=Default' width='700px' height='400px' frameborder='no' scrolling='no'></iframe></div><tr/>";                                       t += "" + "<input id=replybutton type=button value='回复此留言' onclick='replyData(" + id + ")'/><tr/>";                                        function replyData(id) { //回复留言函数                                                     var textarea1 = getEditorHTMLContents("FckNewsContent");                                                      $.ajax({                               type: "POST",                               cache: false,                               url: "WebService.asmx/Update", /* 注意后面的名字对应CS的方法名称 */                               data: { "id": id, "textarea1": textarea1 }, /* 注意参数的格式和名称 */                               contentType: "application/x-www-form-urlencoded",                               dataType: "xml",                               success: function (ret) {                                   //判断 ret 删除成功再决定是否刷新getData();                                   getData();                               }                           });                       } [WebMethod]    public String Update(int id, string textarea1)    {        System.Data.SqlClient.SqlConnection sqlCon = new SqlConnection();        sqlCon.ConnectionString = "server=.;uid=sa;pwd=sa;database=guestbook";        //定义SQL语句        //string SqlStr = "update gbook set repcontent='" + textarea1 + "' where id=" + id;        string SqlStr = string.Format("update gbook set repcontent='{0}' where id={1}", textarea1, id);        //实例化SqlDataAdapter对象        sqlCon.Open();        SqlCommand cmd = new SqlCommand(SqlStr, sqlCon);        int ret = cmd.ExecuteNonQuery();        sqlCon.Close();        if (ret > 0) return "回复成功";        return "回复失败";    }