园子里关于AspNetPager分页控件的文章很多，最近喵喵在项目中使用到了这个控件，现将AspNetPager url重写的使用分享一下。
如图：/
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 >
4.上面的代码是页面中控件的属性设置。
好了，关于AspNetPager分页控件的url重写今天就写到这里，喵喵在这里谢谢您的支持!