GridView自定义分页
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GridView自定义分页
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第一步:設(shè)置GridView的AllowPaging="True" 和 PageSize="20"
第二步:創(chuàng)建GridView的分頁模板
<PagerTemplate>第<asp:Label ID="LabelCurrentPage" runat="server" Text="<%# ((GridView)Container.NamingContainer).PageIndex + 1 %>"></asp:Label>頁/共<asp:Label ID="LabelPageCount" runat="server" Text="<%# ((GridView)Container.NamingContainer).PageCount %>"></asp:Label>頁<asp:LinkButton ID="LinkButtonFirstPage" runat="server" CommandArgument="First" CommandName="Page"Visible='<%#((GridView)Container.NamingContainer).PageIndex != 0 %>'>首頁</asp:LinkButton><asp:LinkButton ID="LinkButtonPreviousPage" runat="server" CommandArgument="Prev"CommandName="Page" Visible='<%# ((GridView)Container.NamingContainer).PageIndex != 0 %>'>上一頁</asp:LinkButton><asp:LinkButton ID="LinkButtonNextPage" runat="server" CommandArgument="Next" CommandName="Page" Visible='<%# ((GridView)Container.NamingContainer).PageIndex != ((GridView)Container.NamingContainer).PageCount - 1 %>'>下一頁</asp:LinkButton><asp:LinkButton ID="LinkButtonLastPage" runat="server" CommandArgument="Last" CommandName="Page"Visible='<%# ((GridView)Container.NamingContainer).PageIndex != ((GridView)Container.NamingContainer).PageCount - 1 %>'>尾頁</asp:LinkButton>轉(zhuǎn)到第<asp:TextBox ID="txtNewPageIndex" runat="server" Width="25px" BorderColor="gray" BorderWidth="1px" Height="15" Text='<%# ((GridView)Container.Parent.Parent).PageIndex + 1 %>' />頁<asp:LinkButton ID="btnGo" runat="server" CausesValidation="False" CommandArgument="-2"CommandName="Page" Text="GO" /></PagerTemplate>第三步:在PageIndexChanging事件中添加如下代碼
protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e){// 得到該控件GridView theGrid = sender as GridView;int newPageIndex = 0;if (e.NewPageIndex == -3){//點擊了Go按鈕TextBox txtNewPageIndex = null;//GridView較DataGrid提供了更多的API,獲取分頁塊可以使用BottomPagerRow 或者TopPagerRow,當(dāng)然還增加了HeaderRow和FooterRowGridViewRow pagerRow = theGrid.BottomPagerRow;if (pagerRow != null){//得到text控件txtNewPageIndex = pagerRow.FindControl("txtNewPageIndex") as TextBox;}if (txtNewPageIndex != null){//得到索引newPageIndex = int.Parse(txtNewPageIndex.Text) - 1;}}else{//點擊了其他的按鈕newPageIndex = e.NewPageIndex;}//防止新索引溢出newPageIndex = newPageIndex < 0 ? 0 : newPageIndex;newPageIndex = newPageIndex >= theGrid.PageCount ? theGrid.PageCount - 1 : newPageIndex;//得到新的值theGrid.PageIndex = newPageIndex;//重新綁定數(shù)據(jù)this.prBindToDataGird();}
效果圖:
轉(zhuǎn)載于:https://www.cnblogs.com/52net/archive/2012/07/13/2590150.html
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