2016-07-27 55 views

回答

0

我已經在這裏創造https://jsfiddle.net/gjk3zepd/2/

小提琴這可以解決你的問題

jQuery的

$(document).ready(function(){ 
    $('.collapse').hide(); 
    $('.content').hide(); 
    $('.expand, .collapse').bind('click',function(){ 
    $('.collapse').toggle(); 
    $('.expand').toggle(); 
    $('.content').slideToggle(); 
    }); 
}); 

HTML

<a href="#" class="expand"><span class="glyphicon glyphicon-chevron-right"></span></a> 

<a href="#" class="collapse"><span class="glyphicon glyphicon-chevron-down"></span></a> 

<div class="content"> 
Div Content 
</div> 
0

我想你試圖用一個圖標實現切換。這段代碼可能很有用。

$("a").click(function(){ 
 
    if($("div.content").is(':hidden')){ 
 
    $("div.content").show(); 
 
    $(this).addClass('toggle'); 
 
    }else{ 
 
    $(this).removeClass('toggle'); 
 
}  
 
});
a i.fa-angle-down{display:none;} 
 
a i.fa-angle-up{display:block;} 
 
a.toggle i.fa-angle-down{display:block;} 
 
a.toggle i.fa-angle-up{display:none;}
<!DOCTYPE html> 
 
<html> 
 
<head> 
 
<meta charset="utf-8"> 
 
<title>Toggle</title> 
 
    
 
</head> 
 
    <body> 
 
    <a class="toggle"> 
 
    <i class="fa fa-angle-down"></i> 
 
    <i class="fa fa-angle-up"></i> 
 
</a> 
 
</body> 
 
</html>