asp.net动态加载checkbox的全选/全不选

asp.net动态加载checkbox的全选/全不选:以下为演示例子
CheckAlll.aspx

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="CheckAll.aspx.cs" Inherits="TJBASE.Web.CheckAll" %>

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

function CheckAll(idString,o)

{

var ShValues = idString.split('||');

var i;

for(i=0;i<ShValues.length-1 ;i++)

{

document.getElementById(ShValues[i]).checked = o.checked;

}

</script>

</head>

<body>

<div>

</div>

</form>

</body>

</html>

CheckAll.asp.cs

using System;

using System.Data;

using System.Configuration;

using System.Collections;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Web.UI.HtmlControls;

namespace TJBASE.Web

{

public partial class CheckAll : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

FillCheckBox();

}

protected void FillCheckBox()

{

//字符串ID集合

string strCheckBoxIDSet = "";

//动态加载checkbox

for (int i = 0; i < 50; i++)

{

CheckBox m_CheckBox = new CheckBox();

m_CheckBox.ID = i.ToString();

m_CheckBox.Text = i.ToString();

form1.Controls.Add(m_CheckBox);

//ID以“||”连接成字符串

strCheckBoxIDSet = strCheckBoxIDSet + m_CheckBox.ID.ToString()+"||";

}

CheckBox m_CheckBox1 = new CheckBox();

m_CheckBox1.ID = "checkAll";

m_CheckBox1.Text = "全选";

//全选动作事件

m_CheckBox1.Attributes.Add("onclick", "CheckAll('" + strCheckBoxIDSet + "',this)");

form1.Controls.Add(m_CheckBox1);

}

posted @ 2008-05-26 14:11 凌点阅读(1961) 评论(0) 收藏举报

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ganmk

asp.net动态加载checkbox的全选/全不选

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