<%@ Page Language="C#" AutoEventWireup="true" CodeFile="TEST.aspx.cs" Inherits="TEST" %>
<!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>
<script language="javascript" type="text/javascript">
<!--
function round(radius)
{
this.radius=radius;
this.piValue=Math.PI;
this.showarea=showarea;
}
function showarea()
{
var hArea=this.piValue*this.radius
return hArea;
}
function operation(object)
{
myRound=new round(10);
document.write("circle area:"+myRound.showarea());
}
function promptEXM()
{
var answer=prompt("input your name?","");
if(answer)
{
document.write(answer+"welcome to this website");
}
}
function setn()
{
for(var i=0;i<document.form1.elements.length;i++)
{
if(document.form1.elements[i].type=="text")
{
document.form1.elements[i].value="";
}
if(document.form1.elements[i].item=="p")
{
document.form1.elements[i].value="";
alert("true");
}
}
// document.form1.pwd.onfocus()
}
//var form=window.document.forms[0];
// document.form1.action="http://www.baidu.com";
// form.action="http://www.baidu.com";
// window.onload=function dd{alert("trueee");}
function getRaName()
{
var form=document.form1;
for(var i=0;i<document.form1.gprd.length;i++)
{
if(document.form1.gprd[i].checked)
{
break;
}
}
document.write(form.gprd[i].value);
}
function goThere(form)
{
var list=form.urlList;
location.href=list.options[list.selectedIndex].value;
}
function checkForm(form)
{
for(var i=0;i<form.elements.length;i++)
{
if(form.elements[i].type=="text")
{
if(form.elements[i].value=="")
{
alert("not allow null");
return false;//protect from entrying into dead circle
}
}
}
}
var imageLibrary=new Array();
imageLibrary["image1"]=new Image(120,90);
imageLibrary["image1"].src="Prod_Images/Backyard/icon-cat.gif";
imageLibrary["image2"]=new Image(120,90);
imageLibrary["image2"].src="Prod_Images/Backyard/icon-crab.gif";
imageLibrary["image3"]=new Image(120,90);
imageLibrary["image3"].src="Prod_Images/Backyard/icon-goose.gif";
function loadCached(list)
{
var img=list.options[list.selectedIndex].value;
// document.form1.fristly.src=img;
document.form1.fristly.src=imageLibrary[img].src;
}
//-->
</script>
</head>
<body onload="setn();">
<form id="form1" runat="server" onsubmit="checkForm(this)">
<div>
<p onclick="operation(this)">这是一个对象</p>
<p onclick="promptEXM()">this is a programm used to test prompt</p>
<input type="text" value="fasfasfd" id="texdt" />
<p onclick ="getRaName()">test radio within group
<input type="radio" name="gprd" value="1" />
<input type="radio" name="gprd" value="2" />
<input type="radio" name="gprd" value="3" />
<input type="radio" name="gprd" value="4" />
</p>
<span>
<select name="urlList" onchange="goThere(this.form)">
<optgroup label="dd">
<option selected="selected" value="index.htm">主页</option>
<option value="http://www.google.com" title="f">google</option>
</optgroup>
</select>
</span>
<table>
<tr>
<td style="width: 298px">
</td>
<td style="width: 326px">
<input id="id" type="text" /></td>
<td style="width: 354px">
</td>
</tr>
<tr>
<td style="width: 298px">
</td>
<td style="width: 326px">
<input id="pwd" type="text" /></td>
<td style="width: 354px">
</td>
</tr>
<tr>
<td style="width: 298px">
</td>
<td style="width: 326px">
<input id="name" type="text" /></td>
<td style="width: 354px">
</td>
</tr>
<tr>
<td style="width: 298px; height: 21px">
</td>
<td style="width: 326px; height: 21px">
<input id="Submit1" type="submit" value="submit" /></td>
<td style="width: 354px; height: 21px">
</td>
</tr>
</table>
</div>
<div> pre-Cache image
<img src="Prod_Images/Backyard/icon-sheep.gif" id="fristly" width="90px" height="120px" alt="pre-Cache image" />
<select name="cached" onchange="loadCached(this)">
<option value="image1">one</option>
<option value="image2">two</option>
<option value="image3">three</option>
</select> </div>
</form>
</body>
</html>
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