待续
1.html代码
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Untitled Page</title>
<script language="javascript">
function chkAll()
{
//debugger;
var chkall= document.all["chkall"];
var chkother= document.getElementsByTagName("input");
for (var i=0;i<chkother.length;i++)
{
if( chkother[i].type=='checkbox')
{
if(chkother[i].id.indexOf('TreeView1')>-1)
{
if(chkall.checked==true)
{
chkother[i].checked=true;
}
else
{
chkother[i].checked=false;
}
}
}
}
}
</script>
</head>
<body>
<form id="form1" runat="server">
<table width=100% height=100%>
<tr height=10>
<td><input id="chkall" type="checkbox" onclick="chkAll();" />全选/取消</td>
<td><asp:Button ID="Button1" runat="server" Text="Button" /></td>
</tr>
<tr valign=top>
<td><asp:TreeView ID="TreeView1" runat="server" ></asp:TreeView></td>
<td><iframe id=fMain style="BORDER-TOP-STYLE: none; BORDER-RIGHT-STYLE: none; BORDER-LEFT-STYLE: none; BORDER-BOTTOM-STYLE: none"
src="" frameBorder="0" width="100%" scrolling="yes" height="100%"></iframe></td>
</tr>
<tr height=10>
<td></td>
</tr>
</table>
</form>
</body>
</html>
2.cs代码
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;
using System.Data.SqlClient;
public partial class Page_Wonderful_TreeView_System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
//BindTree();
InitTree();
}
}
主从表绑定
递归绑定同一个表数据
}
3.测试数据库下载area1.rar ，treeview.rar
1.html代码
<html xmlns="http://www.w3.org/1999/xhtml" ><head runat="server"> <title>Untitled Page</title> <script language="javascript">
function chkAll() { //debugger; var chkall= document.all["chkall"]; var chkother= document.getElementsByTagName("input"); for (var i=0;i<chkother.length;i++) { if( chkother[i].type=='checkbox') { if(chkother[i].id.indexOf('TreeView1')>-1) { if(chkall.checked==true) { chkother[i].checked=true; } else { chkother[i].checked=false; } } } } } </script></head><body> <form id="form1" runat="server"> <table width=100% height=100%> <tr height=10> <td><input id="chkall" type="checkbox" onclick="chkAll();" />全选/取消</td> <td><asp:Button ID="Button1" runat="server" Text="Button" /></td> </tr> <tr valign=top> <td><asp:TreeView ID="TreeView1" runat="server" ></asp:TreeView></td> <td><iframe id=fMain style="BORDER-TOP-STYLE: none; BORDER-RIGHT-STYLE: none; BORDER-LEFT-STYLE: none; BORDER-BOTTOM-STYLE: none" src="" frameBorder="0" width="100%" scrolling="yes" height="100%"></iframe></td> </tr> <tr height=10> <td></td> </tr> </table> </form></body></html>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;using System.Data.SqlClient;public partial class Page_Wonderful_TreeView_System.Web.UI.Page{ protected void Page_Load(object sender, EventArgs e) { if (!Page.IsPostBack) { //BindTree(); InitTree(); } } 主从表绑定 递归绑定同一个表数据}