Paging in gridview | 易学教程

问题

My gridView:

              <asp:GridView ID="gridView1" runat="server" CellPadding="4" AllowPaging="true" PageSize="5"  emptydatatext="No data available." 
                    CssClass="datagrid" 
                    ForeColor="#333333" GridLines="None" 
                    onrowcreated="gridView1_RowCreated" 
                    onpageindexchanging="gridView1_PageIndexChanging">

                    <AlternatingRowStyle BackColor="White" ForeColor="#284775" />
                    <EditRowStyle BackColor="#999999" />
                    <FooterStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" />
                    <HeaderStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" />
                    <PagerStyle BackColor="#284775" ForeColor="White" HorizontalAlign="Center" />
                    <RowStyle BackColor="#F7F6F3" ForeColor="#333333" />
                    <SelectedRowStyle BackColor="#E2DED6" Font-Bold="True" ForeColor="#333333" />
                    <SortedAscendingCellStyle BackColor="#E9E7E2" />
                    <SortedAscendingHeaderStyle BackColor="#506C8C" />
                    <SortedDescendingCellStyle BackColor="#FFFDF8" />
                    <SortedDescendingHeaderStyle BackColor="#6F8DAE" />
                </asp:GridView>

And my codebehind:

    protected void gridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
    {
        gridView1.PageIndex = e.NewPageIndex;
        BindDataGrid();
    }



    protected void BindDataGrid()
    {

        DataSet ds = new DataSet();

        ds = dbM.GetInfo(name, mobilePhone, info1); //get info to BD and save in "ds"

        gridView1.DataSource = ds;
        gridView1.DataBind();
    }

and the "Paging" does not work. It shows the first 5 rows, but does not show the number of paging

What´s wrong???

Please help

thanks

回答1:

Try adding some pager settings in the GridView tag:

<PagerSettings Mode="NextPreviousFirstLast" Position="TopAndBottom" />

If that works, you can change it to your desired appearance. There are many choices, including

FirstPageImageUrl
FirstPageText
LastPageImageUrl
LastPageText
Mode (such as Numeric or NumericFirstLast)
NextPageImageUrl
NextPageText
PageButtonCount
Position
PreviousPageImageUrl
PreviousPageText
Visible`

回答2:

Add the PagerSettings-Property to the GridView-Markup and set it to True:

PagerSettings-Visible="true"

Edit: but it should be true by default, so i'm not sure if this will change anything

回答3:

 Use **"PageIndexChanged"**

protected void gridView1_PageIndexChanged(object sender, GridViewPageEventArgs e)
        {
            try
            {
                gridView1.PageIndex = e.NewPageIndex;
                BindDataGrid();
    ;
            }
            catch (Exception ex)
            {
                Response.Write(ex.Message);
            }
        }

来源：https://stackoverflow.com/questions/6224998/paging-in-gridview

标签

ASP.NET

.net

gridview

page-index-changed