JavaScript Tutorial/jQuery/next
Версия от 18:52, 25 мая 2010; (обсуждение)
Get next tag
<html>
<head>
<script type="text/javascript" src="js/jquery-1.3.2.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("input[name="me"]").next().text(" changed");
});
</script>
</head>
<body>
<div>
<input type="radio" name="me" value="A" />
<span>data</span>
</div>
<div>
<input type="radio" name="me" value="B" />
<span>data</span>
</div>
<div>
<input type="radio" name="me" value="C" />
<span>data</span>
</div>
</body>
</html>
Get next tag from selected one
<html>
<head>
<script type="text/javascript" src="js/jquery-1.3.2.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("button[disabled]").next().text("data");
});
</script>
<style>
.y { background:yellow; }
</style>
</head>
<body>
<body>
<div><button disabled="disabled">First</button> - <span></span></div>
</body>
</html>
Next class
<html>
<head>
<script type="text/javascript" src="js/jquery-1.3.2.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("button[disabled]").next(".selected").text("data");
});
</script>
<style>
.y { background:yellow; }
</style>
</head>
<body>
<body>
<div><button disabled="disabled">First</button> - <span class="selected"></span></div>
</body>
</html>
next(expr)
<html>
<head>
<script type="text/javascript" src="js/jquery-1.3.2.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("p").next().text("asdf");
});
</script>
</head>
<body>
<body>
<p>bad or .</p><span>good</span>
</body>
</html>