【问题标题】:How can I hide all element when one is opened打开一个元素时如何隐藏所有元素
【发布时间】:2015-09-14 08:11:37
【问题描述】:
如何在打开一个 div 时隐藏所有其他 div。
这是我的 JS 部分:
$(document).ready(function() {
$(".flipone").click(function() {
$(".one").slideToggle("fast");
});
$(".fliptwo").click(function() {
$(".two").slideToggle("fast");
});
$(".flipthree").click(function() {
$(".three").slideToggle("fast");
});
});
.one,
.two,
.three {
display: none;
color: #282828;
}
.flipone,
.fliptwo,
.flipthree {
margin-top: 10px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="flipone">one</div>
<div style="margin:10px 0px 80px 0px; display:block;" class="one">span1span1span1span1span1span1spa n1span1span1span1span1span1span1span1span1</div>
<div class="fliptwo">two</div>
<div style="margin:10px 0px 80px 0px;" class="two">span1span1span1span1span1span1span1span1 span1span1span1span1span1span1 span1</div>
<div class="flipthree">three</div>
<div style="margin-top:10px;" class="three">span1span1span1span1sp an1span1span1span1span1span1span1span1span1spa n1span1</div>
【问题讨论】:
标签:
javascript
jquery
css
toggle
show-hide
【解决方案1】:
我会更改您的代码以简化它,并通过为您的翻转 div 和信息 div 使用通用类使其更易于重用:
$(".flip").click(function() {
var next = $(this).next();
$('.info').not(next).slideUp('fast');
next.slideToggle("fast");
});
.info {
display: none;
color: #282828;
}
.flip {
margin-top: 10px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="flip">one</div>
<div style="margin:10px 0px 80px 0px; display:block;" class="info">span1span1span1span1span1span1sp an1span1span1span1span1span1span1span1span1span1span1span1span1span1span1</div>
<div class="flip">two</div>
<div style="margin:10px 0px 80px 0px;" class="info">span1span1span1span1span1span1span1span1span1span1sp an1span1span1span1span1span1span1span1span1span1span1</div>
<div class="flip">three</div>
<div style="margin-top:10px;" class="info">span1span1span1span1span1span1span1span1span1span1s pan1span1span1span1span1span1span1span1span1span1span1</div>
这看起来像手风琴的功能 - 如果你想要一个现成的,你可以使用jquery ui accordion
【解决方案2】:
没有必要有不同的处理程序
$(document).ready(function() {
var $flips = $('.flip');
$(".flipper").click(function() {
var $cur = $(this).next().stop().slideToggle("fast");
$flips.not($cur).stop().slideUp()
});
});
.flip {
display: none;
color: #282828;
}
.flipper {
margin-top: 10px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div class="flipper">one</div>
<div style="margin:10px 0px 80px 0px; display:block;" class="flip">span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1</div>
<div class="flipper">two</div>
<div style="margin:10px 0px 80px 0px;" class="flip">span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1</div>
<div class="flipper">three</div>
<div style="margin-top:10px;" class="flip">span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1</div>
【解决方案3】:
使用 JQuery 我认为使用 $.each 循环可以做到这一点...
您需要将“filps”作为类添加到所有翻转 div...就像这些...
<div class="flipone flips">...</div>
<div class="fliptwo flips">...</div>
<div class="flipthree flips">...</div>
在 Javascript 中,您可以使用 JQuery 的 $.each 循环函数来关闭除被点击的 div 之外的所有 div
$('.flips').on('click',function(){
var element = $(this);
$.each('.flips',function(index){
if($(this) !== element){
$(this).hide(); // Or any function you want to use
}
});
});
【解决方案4】:
您不需要三个单独的处理程序。您可以为 div 翻转设置一个通用类(例如 flip),并为翻转div 旁边的所有 div 设置另一个通用类(例如 flipnext):
修改的 DOM:
<div class="flip">one</div>
<div style="margin:10px 0px 80px 0px; display:block;" class="flipnext">
span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1 span1span1span1span1span1</div>
<div class="flip">two</div>
<div style="margin:10px 0px 80px 0px;" class="flipnext">
span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1
</div>
<div class="flip">three</div>
<div style="margin-top:10px;" class="flipnext">
span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1span1
</div>
修改后的 CSS:
.flipnext { display: none; color:#282828;}
.flip { margin-top:10px; }
需要脚本:
var filpnexts = $(".flipnext");
$(".flip").click(function(){
var currentflipnext = $(this).next();
filpnexts.not(currentflipnext).slideUp();
currentflipnext.slideToggle("fast");
});
Working Demo
【解决方案5】:
给所有的翻转 div 一个通用类,例如:“flipper”。
有了这一类,您只需要在 jquery 中调用一个函数。
我添加了一个数据参数 (mtarget) 来获取您想要打开和关闭的 div 的链接。
要标记您的哪个“mtarget-divs”是打开的,请向它们添加一个类。例如:“flip-active”。
现在,如果您单击向下滑动一个 div,它会被标记为活动,如果另一个之前是活动的(使用“翻转活动”类),它应该向上滑动。
见这里示例代码:
<div class="flipper" data-mtarget="one">one</div>
<div style="margin:10px 0px 80px 0px; display:block;" id="one">span1span1span1span1span1span1spa n1span1span1span1span1span1span1span1span1</div>
<div class="flipper" data-mtarget="two">two</div>
<div style="margin:10px 0px 80px 0px;" id="two">span1span1span1span1span1span1span1span1 span1span1span1span1span1span1 span1</div>
<div class="flipper" data-mtarget="three">three</div>
<div style="margin-top:10px;" id="three">span1span1span1span1sp an1span1span1span1span1span1span1span1span1spa n1span1</div>
$(".flipper").click(function(){
//is a flipper already active? Slide it up
$('.flip-active').removeClass('flip-active').stop(true,true).slideUp();
//find target div and add active class and slideDown
$('#'+$(this).data('mtarget')).addClass('flip-active').stop(true,true).slideDown();
});