Using JavaScript / jQuery to Search Keywords
Question
我有一个静态网站，我想知道是否有可能在网站上有一个搜索表单，然后使用jQuery的JavaScript搜索页面中的某些关键字，然后使用jQuery添加一个类或其他东西。
2 answers
solution1
4 ACCPTED 2012-10-16 17:50:34
use the JQuery "Contains" Selector
Then use the addClass() method to assign your class
http://api.jquery.com/addClass/
<html> <head> <script src="http://code.jquery.com/jquery-latest.js"></script> </head> <body> <div>John Resig</div> <div>George Martin</div> <div>Malcom John Sinclair</div> <div>J. Ohn</div> <script> $("div:contains('John')").css("text-decoration", "underline"); </script> </body> </html>
solution2
0 2012-10-16 17:57:16
Should be possible:
var text = $('body').html();
var split = text.split(/whatever/);
$('body').html(split[0] + '<span class="match">' + 'whatever' + '</span> + split[1]);
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