AspNetPager分页控件之url重写

type代表类型，pgid代表当前页码。

      int currentPageId = Convert.ToInt32(Request.QueryString[ " pgid " ].ToString());
                 ViewState[ " currentPageId " ] = currentPageId;
                 if (Session[ " ptype " ] == null )
                 {
                     Session[ " ptype " ] = string .Empty;
                 }

                 if (Request.QueryString[ " tag " ] != null && Request.QueryString[ " tag " ] != "" )
                 {
                     this .AspNetPager1.UrlRewritePattern = " listproduct/tag_{tag}_pgid_{0}.html " .Replace( " {tag} " , Request.QueryString[ " tag " ]);
                     string tag = Server.HtmlDecode(Request.QueryString[ " tag " ].ToString());
                     Session[ " Where " ] = " proe.ProcTitle like '% " + tag + " %' " ;
             
                     txtProduceName.Text = tag;
                 }
                 else if (Request.QueryString[ " type " ] != null && Request.QueryString[ " type " ] != "" )
                 {
                     this .AspNetPager1.UrlRewritePattern = " listproduct/type_{type}_pgid_{0}.html " .Replace( " {type} " , Request.QueryString[ " type " ]);
                     string type = Request.QueryString[ " type " ];
                     if (type.Equals( " product " )) // 表示所有的产品类型
                     {
                         Session[ " Where " ] = string .Empty;
                     }
                     else
                     {
                         Session[ " Where " ] = " proe.ProductType like ' " + type + " %'                         this.SelectThType1.Value = type;
                     }

 

一些属性需读者自己参考吴旗娃官方网址查阅。

1.上面的代码根据传过来的参数，然后指定分页控件的UrlRewritePattern。写在Page_Load里。

 

code

    protected void AspNetPager1_PageChanged( object src, EventArgs e)
     {
         AspNetPager1.CurrentPageIndex = Convert.ToInt32(ViewState[ " currentPageId " ].ToString());
         this .PageDataBind();
     }

 

 

2.上面的代码是它的绑定数据的事件。

 

 

 

public void PageDataBind()
     {
         try
         {
             this .dlProducts.DataSource = null ;
             if (Session[ " Where " ] == null )
             {
                 Session[ " Where " ] = "" ;
             }
             if (Session[ " Where " ].ToString().Length > 0 )
             {
                 this .AspNetPager1.RecordCount = GetProduceSizeBySQL(Session[ " Where " ].ToString());
             }
             else
             {
                 this .AspNetPager1.RecordCount = GetProductSize();
             }

             string [] list = new string [] { " * " , " Produce as proe inner join companyinfo as comp " +
         " on proe.UserId=comp.UserId " , Session[ " Where " ].ToString(), " proe.Id " , " order by proe.SendTime   desc " , ViewState[ " currentPageId " ].ToString(), " 15 " };

             // Response.Write(list.GetValue(0) + "___" + list.GetValue(1) + "___" + list.GetValue(2) + "___" + list.GetValue(3) + "___" + list.GetValue(4) + "___" + list.GetValue(5) + "___");

             AspNetPager1.CurrentPageIndex = Convert.ToInt32(ViewState[ " currentPageId " ].ToString());
             dlProducts.DataSource = ProduceManage.GetProductsByProc(list);
             dlProducts.DataBind();
         }
         catch (Exception)
         {
         }
     }

 

 

3.上面的代码通过存储过程返回当前页的数据给数据源控件。

   < webdiyer:AspNetPager ID = " AspNetPager1 " CssClass = " anpager " CurrentPageButtonClass = " cpb "
                     PageSize = " 15 " runat = " server " HorizontalAlign = " Center " Width = " 100% "
                     EnableUrlRewriting = " true " UrlRewritePattern = " listproduct/type_{type}_pgid_{0}.html "
                     OnPageChanged = " AspNetPager1_PageChanged " FirstPageText = " 首页 " LastPageText = " 尾页 "
                    NextPageText = " 下一页 " PrevPageText = " 上一页 " CustomInfoHTML = " 第<font color='red'><b>%currentPageIndex%</b></font>页/共%PageCount%页    每页%PageSize%条/共/%RecordCount%条 " ShowPageIndexBox = " Always " ShowCustomInfoSection = " Right " CustomInfoSectionWidth = " 250px " >
                 </ webdiyer:AspNetPager >