tryit_view.asp@filename=trydhtml_event_onchange
来自「W3Schools tutorial..web designing」· ASP@FILENAME=TRYDHTML_EVENT_ONCHANGE 代码 · 共 24 行
ASP@FILENAME=TRYDHTML_EVENT_ONCHANGE
24 行
<html>
<head>
<script type="text/javascript">
function preferedBrowser()
{
prefer=document.forms[0].browsers.value;
alert("You prefer browsing internet with " + prefer);
}
</script>
</head>
<body>
<form>
Choose which browser you prefer:
<select id="browsers" onchange="preferedBrowser()">
<option value="Internet Explorer">Internet Explorer
<option value="Netscape">Netscape
</select>
</form>
</body>
</html>
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