用按钮切换显示/隐藏div?

Hopefully this is an easy question. I have a div that I want to toggle hidden/shown with a button

<div id="newpost">

推荐答案

看看jQuery Toggle

HTML:

<div id='content'>Hello World</div>
<input type='button' id='hideshow' value='hide/show'>

jQuery:

jQuery(document).ready(function(){
    jQuery('#hideshow').live('click', function(event) {        
         jQuery('#content').toggle('show');
    });
});

对于 jQuery 1.7 和更新的版本使用

jQuery(document).ready(function(){
    jQuery('#hideshow').on('click', function(event) {        
        jQuery('#content').toggle('show');
    });
});