Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
279 views
in Technique[技术] by (71.8m points)

javascript - Jquery, hide & show list items after nth item

Say I have an unordered list, like so:

<ul>
   <li>One</li>
   <li>Two</li>
   <li>Three</li>
   <li>Four</li>
   <li>Five</li>
</ul>

How would I, using JQuery, hide the last 2 list items and have a 'show more' link there, so when clicked upon, the last 2 list items would appear?

<ul>
   <li>One</li>
   <li>Two</li>
   <li>Three</li>
   <li style="display:none;">Four</li>
   <li style="display:none;">Five</li>
   <li>Show More</li>
</ul>
See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

Try the following code example:

$('ul li:gt(3)').hide();
$('.show_button').click(function() {
    $('ul li:gt(3)').show();
});

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...