（Common Gateway Interface/CGI）是一種重要的網際網路技術，可以讓一個客戶端，從網頁瀏覽器向執行在網路伺服器上的程序請求數據。CGI描述了客戶端和伺服器程序之間傳輸數據的一種標準。
<html>
<body>
<form name="search" action="http://maps.google.com/maps" method="get" onsubmit="return check()">
search:<input type="text" name="q" value=""><br>
<input type="submit" value="search"id="exampleForm">
<script>
function check(){
var floatReg = /^[-|+]*[\d]*[.|\d][\d]*[,][-|+]*[\d]*[.|\d][\d]*$/;
if(!floatReg.test(search.q.value)){
alert("錯誤");
search.q.value="";
document .search.q.focus();
return false;
}
}
</script>
</body>
</html>
2014年4月28日 星期一
lab18
<html>
<body>
<img onmouseover ="src='https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjZtzo1M7Z6u8SBx_DaiLqVs7bqGc8rYlmdMkvQARpUeHreUexwDFlAXNnlCjkn9NuUh1qr89PmUqxPH4FTItVWe__fwdsmFXodGUIksnV3lq2HPmCXVHaerXEh16bkx7Tahd5eSag1luA/s1600/%25E8%2580%2581%25E8%2599%258E.jpg'"
onmouseout = "src='http://i.imgur.com/yfrb2.jpg'"
src="http://i.imgur.com/yfrb2.jpg"
width="304" height="228">
</script>
</body>
</html>
2014年4月16日 星期三
lab16
<<!DOCTYPE html>
<html>
<head>
<title>lab16</title>
<script>
function mOver(obj){
obj.setAttribute("src","https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjZtzo1M7Z6u8SBx_DaiLqVs7bqGc8rYlmdMkvQARpUeHreUexwDFlAXNnlCjkn9NuUh1qr89PmUqxPH4FTItVWe__fwdsmFXodGUIksnV3lq2HPmCXVHaerXEh16bkx7Tahd5eSag1luA/s1600/%25E8%2580%2581%25E8%2599%258E.jpg");
}
function mOut(obj){
obj.setAttribute("src","http://i.imgur.com/yfrb2.jpg");
}
</script>
</head>
<body>
<img border="0" src="http://pic1a.nipic.com/2008-09-11/2008911104157434_2.jpg" width="500" height="500" onmouseover="mOver(this)" onmouseout="mOut(this)">
</body>
</html>
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjZtzo1M7Z6u8SBx_DaiLqVs7bqGc8rYlmdMkvQARpUeHreUexwDFlAXNnlCjkn9NuUh1qr89PmUqxPH4FTItVWe__fwdsmFXodGUIksnV3lq2HPmCXVHaerXEh16bkx7Tahd5eSag1luA/s1600/%25E8%2580%2581%25E8%2599%258E.jpg
phillysportslive.com
lab15
<html>
<body>
<button onclick="buildTable()">Try it</button>
<script>
function buildTable(){
docBody = document.getElementsByTagName("body").item(0)
myTable = document.createElement("TABLE")
myTable.id ="TableOne"
myTable.border = 1
myTableBody = document.createElement("TBODY")
for (i = 1; i <=9; i++){
row = document.createElement("TR")
for (j = 1; j <=9; j++){
cell = document.createElement("TD")
cell.setAttribute("WIDTH","50")
cell.setAttribute("HEIGHT","50")
textVal = i + "*" + j+"="+i*j
textNode = document.createTextNode(textVal)
cell.appendChild(textNode)
row.appendChild(cell)
}
myTableBody.appendChild(row)
}
myTable.appendChild(myTableBody)
docBody.appendChild(myTable)
}
</script>
</head>
<body>
</body>
</html>
2014年4月7日 星期一
lab14
<html>
<head>
<meta content="text/html; charset=ISO-8859-1"
http-equiv="content-type">
<input type="button" onclick="build()" text="click">
<title>lab14</title>
<script>
function build()
{
myImg=document.createElement("IMG")
myImg.setAttribute("id","imageOne")
myImg.setAttribute("src","http://airsnarf.shmoo.com/airsnarf.jpg")
docBody=document.getElementsByTagName("body").item(0)
docBody.appendChild(myImg)
}
</script>
</head>
<body>
<br>
</body>
</html>
lab14
<head>
<meta content="text/html; charset=ISO-8859-1"
http-equiv="content-type">
<input type="button" onclick="build()" text="click">
<title>lab14</title>
<script>
function build()
{
myImg=document.createElement("IMG")
myImg.setAttribute("id","imageOne")
myImg.setAttribute("src","http://airsnarf.shmoo.com/airsnarf.jpg")
docBody=document.getElementsByTagName("body").item(0)
docBody.appendChild(myImg)
}
</script>
</head>
<body>
<br>
</body>
</html>
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