JQUERY选择器问题
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<body>
<form id="form1" action="js.aspx" method="post">
<div class="aspNetHidden">
<div class="aspNetHidden">
<input id="__EVENTVALIDATION" type="hidden" value="/wEWBALYzIOjBgKBmMvRBQKcgenmDwK36ob8CcR+XrXyDzagFbEV9KTW5m9Uc05zVOLfl0AuP6AYjEv2" name="__EVENTVALIDATION">
</div>
<div>
<input id="tx1" type="text" name="tx1">
<input id="tx2" type="text" name="tx2">
<input id="tx3" type="text" name="tx3">
<input id="bt" type="button" onclick="add(this.id)" value="add" name="bt">
</div>
</form>
</body>
</html>
为何我用firebug$("input")一个都找不到$("#tx1")也不行 求原因
[解决办法]
没导入jquery的js库
[解决办法]