http://wbex.ru/index.php?action=history&feed=atom&title=JavaScript_Tutorial%2FjQuery%2Fthis
JavaScript Tutorial/jQuery/this - История изменений
2026-04-04T11:32:53Z
История изменений этой страницы в вики
MediaWiki 1.30.0
http://wbex.ru/index.php?title=JavaScript_Tutorial/jQuery/this&diff=9593&oldid=prev
Admin: 1 версия
2010-05-26T08:25:11Z
<p>1 версия</p>
<table class="diff diff-contentalign-left" data-mw="interface">
<tr style="vertical-align: top;" lang="ru">
<td colspan="1" style="background-color: white; color:black; text-align: center;">← Предыдущая</td>
<td colspan="1" style="background-color: white; color:black; text-align: center;">Версия 08:25, 26 мая 2010</td>
</tr><tr><td colspan="2" style="text-align: center;" lang="ru"><div class="mw-diff-empty">(нет различий)</div>
</td></tr></table>
Admin
http://wbex.ru/index.php?title=JavaScript_Tutorial/jQuery/this&diff=9592&oldid=prev
в 18:52, 25 мая 2010
2010-05-25T18:52:57Z
<p></p>
<p><b>Новая страница</b></p><div>==30. this pointer==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<html><br />
<head><br />
<script type="text/javascript" src="js/jquery-1.3.2.js"></script><br />
<script type="text/javascript"><br />
$(document).ready(function(){<br />
var str = $(this).text();<br />
alert(str)<br />
<br />
});<br />
</script><br />
</head><br />
<body><br />
<table><br />
<tr><td>A</td></tr><br />
<tr><td>B</td></tr><br />
<tr><td>C</td></tr><br />
<tr><td>D</td></tr><br />
</table><br />
<br />
</body><br />
</html></source><br />
<br />
<br />
<br />
==30. Use jQuery object instead of the regular DOM element, use the $(this) function==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<html><br />
<head><br />
<script type="text/javascript" src="js/jquery-1.3.2.js"></script><br />
<script type="text/javascript"><br />
$(document).ready(function(){<br />
$("span").click(function () {<br />
$("li").each(function(){<br />
$(this).toggleClass("example");<br />
});<br />
});<br />
});<br />
</script><br />
<style><br />
.example { font-style:italic; }<br />
<br />
</style> <br />
</head><br />
<body><br />
<body><br />
To do list: <span>(click here to change)</span><br />
<ul><br />
<li>A</li><br />
<li>B</li><br />
<li>C</li><br />
</ul><br />
<br />
</body><br />
</html></source><br />
<br />
<br />
<br />
==30. Use this to reference document==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="javascript"><br />
<html><br />
<head><br />
<script type="text/javascript" src="js/jquery-1.3.2.js"></script><br />
<script type="text/javascript"><br />
$(document).ready(function(){<br />
$("p").replaceWith("<div>" + $(this).text() + "</div>");<br />
<br />
});<br />
</script><br />
<style><br />
div { border:2px green solid;}<br />
</style><br />
</head><br />
<body><br />
<body><br />
<p>Hello</p><br />
</body><br />
</html></source></div>