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Javascript 为手风琴打开/关闭添加缓和效果_Javascript_Jquery_Accordion_Transition - Fatal编程技术网

Javascript 为手风琴打开/关闭添加缓和效果

Javascript 为手风琴打开/关闭添加缓和效果,javascript,jquery,accordion,transition,Javascript,Jquery,Accordion,Transition,我是JS的新手,但我想要一个非常简单的手风琴,所以我做了一个。由于某种原因,当我试图在开盘/收盘时添加缓和效果时,我感到不知所措。任何帮助都将不胜感激。谢谢大家! js代码: (function(){ // This class will be added to the expanded item var activeItemClass = 'accordion-expanded'; var accordionItemSelector = '.accordion-section'; var t

我是JS的新手,但我想要一个非常简单的手风琴,所以我做了一个。由于某种原因,当我试图在开盘/收盘时添加缓和效果时,我感到不知所措。任何帮助都将不胜感激。谢谢大家!

js代码:

(function(){
// This class will be added to the expanded item
var activeItemClass = 'accordion-expanded';
var accordionItemSelector = '.accordion-section';
var toggleSelector = '.accordion-head';

$(toggleSelector).on('click', function() { 

    $(this)
        .closest(accordionItemSelector) // go up to the accordion item element
        .toggleClass(activeItemClass)
            .siblings()
            .removeClass(activeItemClass);
});

})();

既然您使用的是jQuery,为什么不:

var accordionItemSelector = '.accordion-body';
var toggleSelector = '.accordion-head';

$(toggleSelector).on('click', function() { 
  if (!$(this).next(accordionItemSelector).is(":visible"))
    $(toggleSelector).not($(this)).next(accordionItemSelector).slideUp();
  $(this).next(accordionItemSelector).slideToggle();   
});

以下是手风琴的工作代码:-

$(document).ready(function(){
 $('.item').click(function (){
   if($(this).next('.item-data').css('display') != 'block'){
     $('.active').slideUp('fast').removeClass('active');
     $(this).next('.item-data').addClass('active').slideDown('slow');
    } else {
     $('.active').slideUp('fast').removeClass('active');
    }
 });
});   
和HTML

<div class='container'>
<div class='item'>Item 1</div>
<div class='item-data'>
    <div>
        This is the content for Accordion 1
    </div>
</div>
<div class='item'>Item 2</div>
<div class='item-data'>
    <div>
        This is the content for Accordion 2
    </div>
</div>
<div class='item'>Item 3</div>
<div class='item-data' >
    <div>
        This is the content for Accordion 3
    </div>
</div>
<div class='item'>Item 4</div>
<div class='item-data' >
    <div>
        This is the content for Accordion 4
    </div>
</div>

项目1
这是手风琴1的内容
项目2
这是手风琴2的内容
项目3
这是手风琴3的内容
项目4
这是手风琴4的内容

CSS


.集装箱
{
显示:块;
宽度:500px;
高度:自动;
保证金:0自动;
}
.项目
{
显示:块;
宽度:继承;
高度:40px;
线高:40px;
背景:#555;
边框:1px实心#000;
光标:指针;
颜色:#fff;
}
.项目数据
{
显示:无;
宽度:继承;
高度:自动;
边框:1px实心#ccc;
}
.主动{
背景:#eee;
颜色:#000;
}
.物料数据组{
利润率:30像素;
}

Hi,尝试通过
opacity
slideToggle()
更改
display
属性可能有用,但需要重新构造。谢谢!非常感谢
<style type="text/css">
.container
{
    display:block;
    width: 500px;
    height : auto ;
    margin: 0 auto;
}
.item
{
    display : block;
    width : inherit ;
    height : 40px;
    line-height : 40px;
    background : #555 ;
    border: 1px solid #000 ;
    cursor: pointer;
    color: #fff;
}
.item-data
{
    display : none ;
    width : inherit ;
    height : auto ;
    border: 1px solid #ccc;
}
.active {
    background : #eee ;
    color : #000 ;
}
.item-data div{
    margin: 30px;
}
</style>