包含指定数字或更高数字的任何div ID的jQuery选择器 [英] jQuery selector for any div id which contains a specified number, or higher
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问题描述
我有一个问题，我只是想不出如何解决！如果您有任何想法，请协助:)
在我的DOM中，有一堆对象，如下所示:
I have a problem which i just cannot figure out how to solve! if you have any ideas, please assist :)
in my DOM there are a bunch of objets, as below:
<div id=Line1>1</div>
<div id=Line2>2</div>
<div id=Line3>3</div>
<div id=Line4>4</div>
<div id=Line5>5</div>
<div id=Line6>6</div>
<div id=Line7>7</div>
<div id=Line8>8</div>
<div id=Line9>9</div>
<div id=Line10>10</div>
我需要获取一个包含Line6-10的所有div的jQuery对象(即包含6或以上的div)....我尝试用.gt()弄弄，但无济于事.
I need to get a jQuery object containing any div which is Line6-10 (i.e. that contains 6 or above).... i''ve tried toying with .gt() but to no avail.
Help would be appreciated
推荐答案
请找到下面的代码.
Please find the code below.
<html>
<head>
<script type="text/javascript" src="jquery-1.8.1.min.js"></script>
<script>
function load()
{
('div').each(function(){ var val = parseInt(
('div').each(function(){ var val = parseInt(
(this).text()); if(val> = 6) 警报(val); }); } < /script > < /head > < 正文 =" load();" < div = > 1 < /div > ; < div = > 2 < /div > ; < div = > 3 < /div > ; < div = > 4 < /div > ; < div = > 5 < /div > ; < div = > 6 < /div > ; < div = > 7 < /div > ; < div = > 8 < /div > ; < div = > 9 < /div > ; < div = > 10 < /div > ; < /body > < /html >
(this).text()); if(val >= 6) alert(val); }); } </script> </head> <body onload="load();"> <div id=Line1>1</div> <div id=Line2>2</div> <div id=Line3>3</div> <div id=Line4>4</div> <div id=Line5>5</div> <div id=Line6>6</div> <div id=Line7>7</div> <div id=Line8>8</div> <div id=Line9>9</div> <div id=Line10>10</div> </body> </html>
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