<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'Test.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
<script type="text/javascript">
function load(){
var select=document.getElementById("selectLangage");
for(var i=0;i<select.options.length;i++){
alert(select.options[i].innerHTML);
}
}
</script>
</head>
<body>
<select id="selectLangage" name="select" onchange="change()" onload="load();">
<option value="en">英文</option>
<option value="zh">中文</option>
</select>
</body>
</html>
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<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'Test.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
<script type="text/javascript">
function load(){
var select=document.getElementById("selectLangage");
for(var i=0;i<select.options.length;i++){
alert(select.options[i].innerHTML);
}
}
</script>
</head>
<body onload="load();">
<select id="selectLangage" name="select" onchange="change()">
<option value="en">英文</option>
<option value="zh">中文</option>
</select>
</body>
</html>放错地方了
<head>
<base href="<%=basePath%>">
<title>My JSP 'Test.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<script type="text/javascript">
function tt(){
var select=document.getElementById("selectLangage");
for(var i=0;i<select.options.length;i++){
alert(select.options[i].innerHTML);
}
}
</script>
</head>
<body onload="tt()">
<select id="selectLangage" name="select" onchange="change()">
<option value="en">英文</option>
<option value="zh">中文</option>
</select>
</body>
</html>
<body onload="load()">
<select id="selectLangage" name="select" onchange="change()">
<option value="en">英文</option>
<option value="zh">中文</option>
</select>
</body>
onload事件应该用在body上面,就是页面加载时候执行