如何并排展开和折叠三个div? [英] How to expand and collapse three div's side by side?

问题描述

 $(document).ready(function () {
    $("#toggle").click(function () {
        if ($(this).data('name') == 'show') {
            $("#sidebar").animate({
                width: '10%'
            }).hide()
            $("#map").animate({
                width: '89%'
            });
            $(this).data('name', 'hide')
        } else {
            $("#sidebar").animate({
                width: '29%'
            }).show()
            $("#map").animate({
                width: '70%'
            });
            $(this).data('name', 'show')
        }
    });
}); 

 html, body {
    width:100%;
    height: 100%;
}
#header {
    width: 100%;
    height: 20%;
    float: left;
    border: 1px solid;
}
#map {
    width: 80%;
    height: 80%;
    float: left;
    border: 1px solid;
}
#sidebar {
    width: 19%;
    height: 80%;
    float: left;
    border: 1px solid;
}
#toggle {
    width: 10%;
    height: 40%;
    margin-right: 6.5%;
    margin-top: 3.5%;
    float: right;
} 

 <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="header">HEADER
    <input type="button" data-name="show" value="Toggle" id="toggle">
</div>
<div id="map">MAP</div>
<div id="sidebar">SIDEBAR</div> 

我是angularjs，jquery和css的初学者.我想创建三个div并排切换 请帮助我如何在angularjs中做到这一点.

在正常模式下示例:-

会是这样.

如果我扩展center div，则需要像下面的示例:-

如果我扩展上一个div，则需要像下面的示例:-

谢谢..

解决方案

尝试一下.所有div都可以按任何顺序扩展.要切换回正常位置，请再次点击展开的div.

压缩和扩展状态下的宽度以百分比表示，您可以根据需要在CSS中进行更改.另外，我还添加了transition属性以使功能流畅.

这是笔.

 $("a.expansion-btn").click(function (){
  classes = this.className;
  var divNumber = classes.slice(-1);
  var toGetId = "#div-"+divNumber;
  if ($(toGetId).hasClass("expanded-div")){
   $(".normal-div").removeClass("compressed-div expanded-div");
  }
  else{
   $(".normal-div").removeClass("compressed-div expanded-div").addClass("compressed-div");;
   $(toGetId).removeClass("compressed-div").addClass("expanded-div");    
  }  
}); 

 *{
  box-sizing:border-box;
}
.container{
  margin:0;
  padding:0;
  width:100%;
  height:400px;
}
.normal-div{
  width:33.33%;
  height:100%;
  position:relative;
  border:2px solid black;
  float:left;
  -webkit-transition: all 0.5s ease-in-out;
  -moz-transition: all 0.5s ease-in-out;
  transition: all 0.5s ease-in-out;
}
.expanded-div{
  width:80%;
}
.compressed-div{
  width:10%;
}
#div-1{
  background-color:green;
}
#div-2{
  background-color:red;
}
#div-3{
  background-color:blue;
}
a.expansion-btn{
  position:absolute;
  top:10px;
  right:10px;
  font-weight:bold;
  cursor:pointer;
} 

 <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="container">
  <div class="normal-div" id="div-1">
    <a class="expansion-btn exp-1">click</a>
  </div>
  <div class="normal-div" id="div-2">
    <a class="expansion-btn exp-2">click</a>
  </div>
  <div class="normal-div" id="div-3">
    <a class="expansion-btn exp-3">click</a>
  </div>
</div> 

$(document).ready(function () {
    $("#toggle").click(function () {
        if ($(this).data('name') == 'show') {
            $("#sidebar").animate({
                width: '10%'
            }).hide()
            $("#map").animate({
                width: '89%'
            });
            $(this).data('name', 'hide')
        } else {
            $("#sidebar").animate({
                width: '29%'
            }).show()
            $("#map").animate({
                width: '70%'
            });
            $(this).data('name', 'show')
        }
    });
});

html, body {
    width:100%;
    height: 100%;
}
#header {
    width: 100%;
    height: 20%;
    float: left;
    border: 1px solid;
}
#map {
    width: 80%;
    height: 80%;
    float: left;
    border: 1px solid;
}
#sidebar {
    width: 19%;
    height: 80%;
    float: left;
    border: 1px solid;
}
#toggle {
    width: 10%;
    height: 40%;
    margin-right: 6.5%;
    margin-top: 3.5%;
    float: right;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="header">HEADER
    <input type="button" data-name="show" value="Toggle" id="toggle">
</div>
<div id="map">MAP</div>
<div id="sidebar">SIDEBAR</div>

I am a beginner in angularjs, jquery and css. I want to create three div with toggle side by side Please help me how to do that in angularjs.

In normal mode Example:-

It will be like this.

If I expand center div it needs to be like this Example:-

If I expand last div it needs to be like this Example:-

Thanks..

解决方案

Try this. All the div can be expanded in any order. To switch back into normal position, click on the expanded div again.

Width in compressed and expanded states are expressed in percentage and you can change them in the css, according to your requirement. Also I added transition property for smooth functioning.

Here's a pen.

$("a.expansion-btn").click(function (){
  classes = this.className;
  var divNumber = classes.slice(-1);
  var toGetId = "#div-"+divNumber;
  if ($(toGetId).hasClass("expanded-div")){
   $(".normal-div").removeClass("compressed-div expanded-div");
  }
  else{
   $(".normal-div").removeClass("compressed-div expanded-div").addClass("compressed-div");;
   $(toGetId).removeClass("compressed-div").addClass("expanded-div");    
  }  
});

*{
  box-sizing:border-box;
}
.container{
  margin:0;
  padding:0;
  width:100%;
  height:400px;
}
.normal-div{
  width:33.33%;
  height:100%;
  position:relative;
  border:2px solid black;
  float:left;
  -webkit-transition: all 0.5s ease-in-out;
  -moz-transition: all 0.5s ease-in-out;
  transition: all 0.5s ease-in-out;
}
.expanded-div{
  width:80%;
}
.compressed-div{
  width:10%;
}
#div-1{
  background-color:green;
}
#div-2{
  background-color:red;
}
#div-3{
  background-color:blue;
}
a.expansion-btn{
  position:absolute;
  top:10px;
  right:10px;
  font-weight:bold;
  cursor:pointer;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="container">
  <div class="normal-div" id="div-1">
    <a class="expansion-btn exp-1">click</a>
  </div>
  <div class="normal-div" id="div-2">
    <a class="expansion-btn exp-2">click</a>
  </div>
  <div class="normal-div" id="div-3">
    <a class="expansion-btn exp-3">click</a>
  </div>
</div>

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