利用AspNetPager进行文章内分页(用回车次数来判断分页代码,Asp.Net代码库,德仔网

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【Asp.Net】利用AspNetPager进行文章内分页(用回车次数来判断分页

作者:Dezai.CN / 发布于2013/2/21/ 719

aspx:

<webdiyer:AspNetPager ID="AspNetPager" CssClass="paginator" CurrentPageButtonClass="cpb"
          runat="server" AlwaysShow="True" FirstPageText="首页" LastPageText="尾页" NextPageText="下一页"
          PageSize="21" PrevPageText="上一页" OnPageChanged="AspNetPager_PageChanged" CustomInfoTextAlign="Center"
          LayoutType="Table" ShowPageIndex="false" PageIndexBoxType="TextBox" ShowPageIndexBox="Never"
          SubmitButtonText="Go" TextAfterPageIndexBox="页" TextBeforePageIndexBox="转到">
 </webdiyer:AspNetPager>


cs:

protected static string NewsContent;
protected static string NewsTitle;
protected static int id;       
private void News_load()
{
    string strSql = "select NewsTitle,NewsContent from News where id=" + id + " and NewsIsInvisible=0";
    DataSet ds = Tool.DataAccess.dataSet(strSql);
    string text = ds.Tables[0].Rows[0]["NewsContent"].ToString();
    NewsTitle = ds.Tables[0].Rows[0]["NewsTitle"].ToString();
    //查找分页符并替换html标签
     string StringS = "\n\t", StringE = "";
    text = text.Replace("\n\t", "");
    text = text.Replace("\n", "");
    text = text.Replace("<div>", "");
    text = text.Replace("</div>", "");
    string[] strLined = text.Split(new string[] { StringE }, StringSplitOptions.RemoveEmptyEntries);
    //end
    string tempString = null;
    this.AspNetPager.RecordCount = strLined.Length;
    int PageSize = this.AspNetPager.PageSize;
    int PageIndex = this.AspNetPager.CurrentPageIndex;
    //判断是否启动分页
     int JudgeYesPage = strLined.Length / PageSize + 1;
    int JudgeNoPage = strLined.Length;
    if (this.AspNetPager.CurrentPageIndex != JudgeYesPage)
    {
        for (int i = (PageIndex - 1) * PageSize; i < PageSize * PageIndex; i++)
        {
            tempString += strLined[i] + "";
        }
        NewsContent = tempString;
    }
    else
    {
        for (int i = (PageIndex - 1) * PageSize; i < JudgeNoPage; i++)
        {
             tempString += strLined[i] + "";
        }
        NewsContent = tempString;
    }
    ds.Dispose();
}

protected void AspNetPager_PageChanged(object sender, EventArgs e)
{
    News_load();
}

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