JavaScript SELECT BOX の OnChange をキャンセルする
onbeforeactivate を使って無理やり元に戻す
- 参考
- window.event.cancelBubble
- window.event.returnValue
- IE Only
<html>
<head>
<script>
function change_handler(sel) {
sel.value = sel.previouse_selected_value;
}
</script>
</head>
<body>
<select onbeforeactivate="this.previouse_selected_value=this.value;" onchange="change_handler(this)">
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
</select>
</body>
</html>
YAGI Hiroto (piroto@a-net.email.ne.jp)
twitter http://twitter.com/pppiroto
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