GridView有没有?

Question

GridView的分页有没有这种效果的
http://www.xxxx.com/xxx.aspx?page=1(就像连接<a href="xxx.aspx?page=1"></a>的效果)
不想要
javascript:_dopostback('fsadf')这种的
怎么做?

Answer 1

自带的分页鼠标放在上面显示的是javascript:_dopostback.....
我不想要这种得3楼的能说详细点吗

Answer 2

一个简单的分页搞的那么复杂干什么啊  用 AspNetPager 不错啊

Answer 3

GridView自带的分页多方便。
你到底要干什么？

Answer 4

要实现这种可以利用pageDataSource自定义分页。在分页模版中放Repeater，然后绑定Reapter.

Answer 5

 public void PageTemp(DataSet ds)
    {
        //创建分页类：
        PagedDataSource objPage = new PagedDataSource();        //设置数据源
        objPage.DataSource = ds.Tables[0].DefaultView;        //允许分页:
        objPage.AllowPaging = true;        //设置每页显示条数：
        objPage.PageSize = 10;        //定义变量用来保存当前页索引：
        int curPage;        //判断是否有页面跳转请求：
        if (Request.QueryString["Page"] != null)
        {
            curPage = Convert.ToInt32(Request.QueryString["Page"]);        }
        else
        {
            curPage = 1;
        }        objPage.CurrentPageIndex = curPage - 1;
        this.Label5.Text = "当前页：第" + curPage.ToString() + "页";
        if (!objPage.IsFirstPage)
        {
            this.HyperLink1.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(curPage - 1);
        }
        if (!objPage.IsLastPage)
        {
            this.HyperLink2.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(curPage + 1);
        }        this.GridView1.DataSource = objPage;
        try
        {
            this.GridView1.DataBind();//当在一页中只有一行,删除时会有错误,所以用try,catch
        }
        catch
        {        }
        
    }

Answer 6

添加个模版列，在模版列里放个LinkButton

Answer 7

//-------------------------------------分页--------------------------------------
///先定义一个分页的类
#region  Saga.LiveChain.FlyOA.CommonTool.SetPage
using System;
using System.Data;
using System.Data.SqlClient;
using System.Data.Common;
using System.Globalization;
using System.Configuration;
using System.Collections;
using System.Diagnostics;
using System.Text;
using System.Web.UI.WebControls;
namespace Saga.LiveChain.FlyOA.CommonTool.SetPage
{
    public class SetPage
    {
        public PagedDataSource BindGrid(DataTable dt, Label PageLabel, DropDownList SelectPageType, Label TotalPagelb, LinkButton PreButton, LinkButton NextButton, LinkButton FirstButton, LinkButton LastButton)
        {
            PreButton.CausesValidation = false;
            NextButton.CausesValidation = false;
            FirstButton.CausesValidation = false;
            LastButton.CausesValidation = false;            PagedDataSource ps = new PagedDataSource();
            if (dt != null)
            {
                if (PageLabel.Text == "")
                {
                    PageLabel.Text = "1";
                }                int curpage = Convert.ToInt32(PageLabel.Text);
                ps.DataSource = dt.DefaultView;
                ps.AllowPaging = true;
                ps.PageSize = Convert.ToInt32(SelectPageType.SelectedValue);
                TotalPagelb.Text = ps.PageCount.ToString();                PreButton.Enabled = true;
                NextButton.Enabled = true;
                ps.CurrentPageIndex = curpage - 1;
                if (curpage == 1)
                {
                    PreButton.Enabled = false;
                    FirstButton.Enabled = false;
                }
                else
                {
                    PreButton.Enabled = true;
                    FirstButton.Enabled = true;
                }
                if (curpage == ps.PageCount)
                {
                    NextButton.Enabled = false;
                    LastButton.Enabled = false;
                }
                else
                {
                    NextButton.Enabled = true;
                    LastButton.Enabled = true;
                }
            }            return ps;
        }        /// <summary>
        /// pagination when Error
        /// </summary>
        /// <param name="dt"></param>
        /// <param name="PageLabel"></param>
        /// <param name="SelectPageType"></param>
        /// <param name="TotalPagelb"></param>
        /// <param name="PreButton"></param>
        /// <param name="NextButton"></param>
        /// <param name="FirstButton"></param>
        /// <param name="LastButton"></param>
        /// <returns></returns>
        public PagedDataSource BindGridDelete(DataTable dt, Label PageLabel, DropDownList SelectPageType, Label TotalPagelb, LinkButton PreButton, LinkButton NextButton, LinkButton FirstButton, LinkButton LastButton)
        {
            PreButton.CausesValidation = false;
            NextButton.CausesValidation = false;
            FirstButton.CausesValidation = false;
            LastButton.CausesValidation = false;            PagedDataSource ps = new PagedDataSource();
            if (dt != null)
            {
                int curpage = Convert.ToInt32(PageLabel.Text);
                ps.DataSource = dt.DefaultView;
                ps.AllowPaging = true;
                ps.PageSize = Convert.ToInt32(SelectPageType.SelectedValue);
                TotalPagelb.Text = ps.PageCount.ToString();
                if (PageLabel.Text == "2")
                {
                    FirstButton.Enabled = false;
                    PreButton.Enabled = false;
                }
                else
                {
                    FirstButton.Enabled = true;
                    PreButton.Enabled = true;
                }
                NextButton.Enabled = false;
                LastButton.Enabled = false;                ps.CurrentPageIndex = ps.PageCount - 1;
                PageLabel.Text = Convert.ToString(curpage - 1);
            }
            return ps;
        }
    }
}
#endregion
///在页面上添加一个分页行
#region PageTD
   <tr>
     <td id="PageTD" runat="server" valign="bottom" align="right" colspan="4">
           <asp:Label ID="tplb" runat="server" Text="总页数："></asp:Label>
           <asp:Label ID="TotalPagelb"  runat="server" Text=""></asp:Label>
           <asp:Label ID="curLabel" runat="server" Text="当前页："></asp:Label>
           <asp:Label ID="PageLabel" runat="server"></asp:Label>&nbsp;
           <asp:LinkButton ID="FirstButton" runat="server" OnClick="FirstButton_Click" CssClass="LinkText">|&lt;</asp:LinkButton>&nbsp;
           <asp:LinkButton ID="PreButton" runat="server" OnClick="PreButton_Click" CssClass="LinkText">&lt;</asp:LinkButton>&nbsp;
           <asp:LinkButton ID="NextButton" runat="server" OnClick="NextButton_Click" CssClass="LinkText">&gt;</asp:LinkButton>
           <asp:LinkButton ID="LastButton" runat="server" OnClick="LastButton_Click" CssClass="LinkText">&gt;|</asp:LinkButton>
           每页显示
           <asp:DropDownList ID="SelectPageType" runat="server" Width="40px" AutoPostBack="True" OnSelectedIndexChanged="SelectPageType_SelectedIndexChanged">
                                                            <asp:ListItem>20</asp:ListItem>
                                                            <asp:ListItem>15</asp:ListItem>
                                                            <asp:ListItem Selected="True">10</asp:ListItem>
                                                            <asp:ListItem>5</asp:ListItem>
            </asp:DropDownList>
           <asp:Label ID="PageSizeLabel" runat="server" Text="条/页"></asp:Label>
         </td>
       </tr>
#endregion
///在页面的代码上加入引用
#region using setpage
using Saga.LiveChain.FlyOA.CommonTool.SetPage;
#endregion
///绑定数据的方法变成下面的方法
#region BindGridView1()
 public void BindGridView1()
    {
        DataTable dt = MyBFWatchHistory.Watch_WatchHistory_ViewGetAll();        SetPage Pagesize = new SetPage();
        PagedDataSource ps = new PagedDataSource();
        try
        {
            ps = Pagesize.BindGrid(dt, PageLabel, SelectPageType, TotalPagelb, PreButton, NextButton, FirstButton, LastButton);
            GridView1.DataSource = ps;
            GridView1.DataBind();
        }
        catch
        {
            ps = Pagesize.BindGridDelete(dt, PageLabel, SelectPageType, TotalPagelb, PreButton, NextButton, FirstButton, LastButton);
            GridView1.DataSource = ps;
            GridView1.DataBind();
        }
    }
#endregion
///修改dt的数据绑定方法dt = MyBFWatchHistory.Watch_WatchHistory_ViewGetAll();
///修改所有的绑定方法或重绑为BindGridView1()
///修改控件名称为GridView1
///在页面的代码中加入下列定义
#region page set
    protected void FirstButton_Click(object sender, EventArgs e)
    {
        this.PageLabel.Text = "1";
        BindGridView1();
    }
    protected void PreButton_Click(object sender, EventArgs e)
    {
        this.PageLabel.Text = Convert.ToString(Convert.ToUInt32(PageLabel.Text) - 1);
        BindGridView1();
    }
    protected void NextButton_Click(object sender, EventArgs e)
    {
        this.PageLabel.Text = Convert.ToString(Convert.ToUInt32(PageLabel.Text) + 1);
        BindGridView1();
    }
    protected void LastButton_Click(object sender, EventArgs e)
    {
        this.PageLabel.Text = TotalPagelb.Text;
        BindGridView1();
    }
    protected void SelectPageType_SelectedIndexChanged(object sender, EventArgs e)
    {
        PageLabel.Text = "1";
        BindGridView1();
    }
    #endregion