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jquery随记(效果)----处理多组元素并发(不用特意处理 就是并发)

2011-08-23 10:43 246 查看
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

<title>无标题文档</title>

<link rel="stylesheet" type="text/css" href="Untitled-2.css" />

<script type="text/javascript" src="jquery-1.6.2.js"></script>

<script type="text/javascript">

$(document).ready(function(){

$('p:eq(2)').css('border','1px solid red')

.css('cursor','pointer')

.click(function(){

$(this).slideUp('slow')

.next().slideDown('slow');

});

$('p:eq(3)').css('background-color','#ccc').hide();

});

</script>

</head>

<body>

<div id="switcher" style="border:1px solid red">

<div class="label">Text Size </div>

<button id="switcher-default">Default</button>

<button id="switcher-larger">Bigger</button>

<button id="switcher-small">Small</button>

</div>

<div class="speech">

<p class="p1">Fourscore and seven years ago our fathers brought forth

on this sontinent a new nation,conceived in liberity,

and dedicated to the proposition that all men are created

equal.

</p>

<p>Now we are engaged in a great civil war,testing whether

that nation, or any nation so conceived and so didicated,

can long endure,We are met on a great battlefield of

that war, We have come to dedicate a portion of that

field as a final resting-place for those who here gave

their lives that the nation might live,it is altogether

fitting and proper that we should do this .But,in a larger

sense,we cannot dedicate,we cannont consecrate,

we cannot ballow,this ground.

</p>

<a href="#" class="more">read more</a>

<p>The brave men,living and dead,who struggled

here have consecrated it,far above our poor

power to add or detract,The world will little

note,nor long remember,what we say here,but it

can never forget what they did here.it is for us

the living,rather,to be dedicated here to the

unfinished work which they who fought here have

thus far so nobly advanced

</p>

<p>It is rather for us to be here dedicated to the

great task remaining before us-that from

these honored dead we take increased devotion to

that cause for which they gave the last full

measure of devotion-that we here highly

resolve that these dead shall not have died in

vain-that this nation,under God,shall

have a new birth of freedom and that government

of the people,by the people,for the people,

shall not perish from the earth.

</p>

</div>

</body>

</html>
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