JS手机号码自动换位
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!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>无标题页</title>
</head>
<body>
<form id="form1" runat="server">
<div>
电话号码：
<input id="w1" type="text" onkeyup="if(this.value.length==1)document.all('w2').focus();" runat="server"
maxlength="1" />
<input type="text" id="w2" maxlength="1" runat="server" onkeyup="if(this.value.length==1)document.all('w3').focus();" style="width:20" />
<input type="text" id="w3" maxlength="1" runat="server" onkeyup="if(this.value.length==1)document.all('w4').focus();" style="width:20" />
<input type="text" id="w4" maxlength="1" runat="server" onkeyup="if(this.value.length==1)document.all('w5').focus();" style="width:20"/>
<input type="text" id="w5" maxlength="1" runat="server" onkeyup="if(this.value.length==1)document.all('w6').focus();" style="width:20"/>
<input type="text" id="w6" maxlength="1" runat="server" onkeyup="if(this.value.length==1)document.all('w7').focus();" style="width:20"/>
<input type="text" id="w7" maxlength="1" runat="server" onkeyup="if(this.value.length==1)document.all('w8').focus();" style="width:20"/>
<input type="text" id="w8" maxlength="1" runat="server" onkeyup="if(this.value.length==1)document.all('w9').focus();" style="width:20"/>
<input type="text" id="w9" maxlength="1" runat="server" onkeyup="if(this.value.length==1)document.all('w10').focus();" style="width:20"/>
<input type="text" id="w10" maxlength="1" runat="server" onkeyup="if(this.value.length==1)document.all('w11').focus();" style="width:20"/>
<input type="text" id="w11" maxlength="1" runat="server" />
</div>
</form>
</body>
</html>
