全选删除分页

前台：

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="benrenbao.aspx.cs" Inherits="benrenbao" %>
<%@ Register Assembly="AspNetPager" Namespace="Wuqi.Webdiyer" TagPrefix="webdiyer" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<style type="text/css">
*/ /* general styles */
table,td {
font: 100% Arial, Helvetica, sans-serif;
}

table {
width: 100%;
border-collapse: collapse;
margin: 1em 0;
}

th,td {
text-align: left;
padding: .5em;
border: 1px solid #fff;
}

th {
background: #328aa4 url(tr_back.gif) repeat-x;
color: #fff;
}

td {
background: #e5f1f4;
}

/* tablecloth styles */
tr.even td {
background: #e5f1f4;
}

tr.odd td {
background: #f8fbfc;
}

th.over,tr.even th.over,tr.odd th.over {
background: #4a98af;
}

th.down,tr.even th.down,tr.odd th.down {
background: #bce774;
}

th.selected,tr.even th.selected,tr.odd th.selected {

}

td.over,tr.even td.over,tr.odd td.over {
background: #ecfbd4;
}

td.down,tr.even td.down,tr.odd td.down {
background: #bce774;
color: #fff;
}

td.selected,tr.even td.selected,tr.odd td.selected {
background: #bce774;
color: #555;
}

/* use this if you want to apply different styleing to empty table cells*/
td.empty,tr.odd td.empty,tr.even td.empty {
background: #fff;
}

/*网易风格*/
.anpager .cpb {background:#1F3A87 none repeat scroll 0 0;border:1px solid #CCCCCC;color:#FFFFFF;font-weight:bold;margin:5px 4px 0 0;padding:4px 5px 0;}
.anpager a {background:#FFFFFF none repeat scroll 0 0;border:1px solid #CCCCCC;color:#1F3A87;margin:5px 4px 0 0;padding:4px 5px 0;text-decoration:none}
.anpager a:hover{background:#1F3A87 none repeat scroll 0 0;border:1px solid #1F3A87;color:#FFFFFF;}
</style>
<script type="text/javascript">
function SelectAll(box)
{
for(var i=0;i <document.form1.elements.length;i++)
{
var e=document.form1.elements[i];
if((e.type=='checkbox'))
{
var o=e.name.lastIndexOf('cbx');
if(o!=-1)
{
e.checked=box.checked;
}
}
}
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>

</div>
<asp:Repeater ID="Repeater1" runat="server">
<HeaderTemplate>
<table>
<tr><th><input id= "chkHeader" type= "checkbox" onclick= "SelectAll(this)"/>全选</th><th>报到号</th><th>考生号</th><th>姓名</th><th>身份证号码</th><th>家庭地址</th><th>类别</th><th>专业</th></tr>
</HeaderTemplate>
<ItemTemplate>
<tr><td align="center" ><asp:CheckBox ID="cbx" runat="server" /></td><td><asp:Label id="lbl" Text='<%#Eval("id") %>' runat="server" ></asp:Label></td><td><%#Eval("ksh") %></td><td><%#Eval("xm") %></td><td><%#Eval("sfzh") %></td><td><%#Eval("jtdz") %></td><td><%#Eval("jhxzmc") %></td><td><%#Eval("lqzy") %></td></tr>
</ItemTemplate>
<FooterTemplate>
</table>
</FooterTemplate>
</asp:Repeater>
<br />
<asp:Button ID="btnDel" runat="server" onclick="btnDel_Click" Text="批量删除" OnClientClick="return confirm('确定要删除吗？该操作不可恢复！！！')" />
<br />
<br />
<webdiyer:AspNetPager ID="benren" runat="server" pagesize="2"
CssClass="anpager" onpagechanged="AspNetPager1_PageChanged"
FirstPageText="首页" LastPageText="尾页" NextPageText="下一页" PrevPageText="上一页"
ShowMoreButtons="False" ShowPageIndexBox="Never" AlwaysShow="True">
</webdiyer:AspNetPager>
</form>
</body>
</html>

后台：

using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Data.SqlClient;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using Wuqi.Webdiyer;

public partial class benrenbao : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
string username = Session["username"].ToString();
SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["shan"].ConnectionString);

conn.Open();

SqlCommand count = new SqlCommand("select count(*) from do.so where baosongren = '"+username+"'", conn);
benren.RecordCount = (int)count.ExecuteScalar();
conn.Close();
BindData();
}
}
public void BindData()
{
string username = Session["username"].ToString();
SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["shnn"].ConnectionString);
string sql = "select * from dao where baosongren = '"+username+"' order by ID desc";//这句在大型数据中应该用：select top查询语句
SqlDataAdapter da = new SqlDataAdapter(sql, conn);
DataSet ds = new DataSet();
da.Fill(ds, benren.PageSize * (benren.CurrentPageIndex - 1), benren.PageSize, "temptbl");
DataTable dt = ds.Tables["temptbl"];
Repeater1.DataSource = dt;
Repeater1.DataBind();
}

protected void AspNetPager1_PageChanged(object src, EventArgs e)
{
//AspNetPager1.CurrentPageIndex = e.NewPageIndex;
BindData();
}
protected void btnDel_Click(object sender, EventArgs e)
{
string delId = "";
//先遍历取得选中项
for (int i = 0; i < this.Repeater1.Items.Count; i++)
{
CheckBox cbx = (CheckBox)Repeater1.Items[i].FindControl("cbx");
Label lbl = (Label)Repeater1.Items[i].FindControl("lbl");
if (cbx != null)
{
if (cbx.Checked)
{
delId += lbl.Text + ",";
}
}
}
//去掉最后一个,
delId = (delId + ")").Replace(",)", "");
//Response.Write("删除的语句是：delete news_sosuo8_ where id_news_ in(" + delId + ")");
//自己写删除语句吧
SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["shann"].ConnectionString);
SqlCommand del = new SqlCommand("delete so where id in(" + delId + ")", conn);
conn.Open();
int myupdate = del.ExecuteNonQuery();
conn.Close();
if (myupdate > 0)
{
Page.ClientScript.RegisterStartupScript(Page.GetType(), "message", "<script language='javascript'>alert('删除成功！');</script>");
}
BindData();

}

}

转载于:https://www.cnblogs.com/shineqiujuan/archive/2010/05/14/1735750.html

本文来自互联网用户投稿，该文观点仅代表作者本人，不代表本站立场。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如若转载，请注明出处：http://www.mzph.cn/news/263937.shtml

如若内容造成侵权/违法违规/事实不符，请联系多彩编程网进行投诉反馈email:809451989@qq.com，一经查实，立即删除！