痛苦的挣扎中......

Question

.net+AjaxPro 分页出现 "请求在此上下文中不可用" 错误。
请知道的各路侠士帮忙！分不多，小弟先谢谢了！

Answer 1

StringBuilder strList = new StringBuilder();
            //判断是否存在数据记录
            if (nRecCount > 0)
            {
                //确定数据记录要显示的页数
                if (nRecCount % pagesize == 0)
                    nPageCount = nRecCount / pagesize;
                else
                    nPageCount = nRecCount / pagesize + 1;
                if (nPage < 1)
                    nPage = 1;
                else if (nPage > nPageCount)
                    nPage = nPageCount;                //确认当前页面的开始记录和终止记录
                nStart = pagesize * (nPage - 1);
                if (nRecCount >= pagesize * nPage)
                    nEnd = pagesize * nPage;
                else
                    nEnd = nRecCount;
                for (int i = nStart; i < nEnd; i++)
                {
                   strList.Append("<ul>\n");
                    strList.Append("<li><a href=\"\">\n");
                    strList.Append("<img height=\"65\" width=\"65\" src='" + this.UserFilePath + ds.Tables[0].Rows[i]["SiteLogo"].ToString() +
                                    "alt='"+ds.Tables[0].Rows[i]["SiteName"].ToString()+"'>\n");
                    strList.Append("</a>\n");
                    strList.Append("<p>\n");
                    strList.Append("<a href=\"\">\n");
                    strList.Append(ds.Tables[0].Rows[i]["SiteName"].ToString());
                    strList.Append(" </a>\n");
                    strList.Append("<br />" + ds.Tables[0].Rows[i]["UserCount"].ToString() + "个");
                    strList.Append("</p>\n");
                    strList.Append("</li>\n");
                    strList.Append("</ul>\n");                }
                strList.Append("<div style='float:right;clear:both;'>共" + nPageCount.ToString() + "页  |  ");
                strList.Append("<a href=\"javascript:void(0);\" onclick=\"PageOnChange('1')\">首页</a> ");
                strList.Append("<a href=\"javascript:void(0);\" onclick=\"PageOnChange('" + (nPage - 1).ToString() + "')\">上一页</a>");                for (int i = 1; i <= nPageCount; i++)
                {
                    if (i == nPage)
                        strList.Append(" " + i.ToString() + " ");
                    else
                        strList.Append(" [<a href=\"javascript:void(0);\" onclick=\"PageOnChange('" + i.ToString() + "')\">" + i.ToString() + "</a>] ");
                }
                strList.Append("<a href=\"javascript:void(0);\" onclick=\"PageOnChange('" + (nPage + 1).ToString() + "')\">下一页</a> ");
                strList.Append("<a href=\"javascript:void(0);\" onclick=\"PageOnChange('" + nPageCount.ToString() + "')\">尾页</a></div> ");
            }
            return strList.ToString();

Answer 2

[AjaxMethod(HttpSessionStateRequirement.ReadWrite)]
        public string GetGoalMemberList(int nPage)
        {
            return BindData(nPage);
        }

Answer 3

<script type="text/javascript">     
     
     function PageOnChange(nPage)
     {
        UareWeb.Goal.GoalScheduleList.GetGoalScheduleList(nPage,PageOnChange_callback);
     }
     function PageOnChange_callback(res)
     {      
        if(res.value!="")
        {
            document.getElementById("div_ScheduleList").innerHTML = res.value;
        }
     }
    </script>

Answer 4

正常。我是改用IHttpCallbackEventHandler接口
htttp://cx888.myrice.com