如何使用jQuery切换(隐藏/显示)侧边栏div

I have 2 <div>s with ids A and B. div A has a fixed width, which is taken as a sidebar.

我有两个

s, ids A和B. div A有固定的宽度，这是作为侧边栏。

The layout looks like diagram below;

布局如下图所示;

The styling is like below;

造型如下图所示;

html, body {
    margin: 0;
    padding: 0;
    border: 0;
}
#A, #B {
    position: absolute;
}
#A {
    top: 0px;
    width: 200px;
    bottom: 0px;
}
#B {
    top: 0px;
    left: 200px;
    right: 0;
    bottom: 0px;
}

I have <a id="toggle">toggle</a> which acts as a toggle button. On the toggle button click, the sidebar may hide to the left and div B should stretch to fill the empty space. On second click, the sidebar may reappear to the previous position and div B should shrink back to the previous width.

我有toggle起切换按钮的作用。在单击toggle按钮时，侧边栏可能隐藏在左边，div B应该展开以填充空白。在第二次点击时，侧边栏可能会重新出现在先前的位置，而div B应该收缩到以前的宽度。

How can I get this done using jQuery?

如何使用jQuery完成这项工作?

7 个解决方案

#1

$('button').toggle(
function() {
    $('#B').css('left', '0')
}, function() {
    $('#B').css('left', '200px')
})

Check working example at http://jsfiddle.net/hThGb/1/

You can also see any animated version at http://jsfiddle.net/hThGb/2/

您还可以在http://jsfiddle.net/hThGb/2/上看到任何动画版本

#2

See this fiddle for a preview and check the documentation for jquerys toggle and animate methods.

请参阅此小提琴以预览并检查jquerys切换和动画方法的文档。

$('#toggle').toggle(function(){
    $('#A').animate({width:0});
    $('#B').animate({left:0});
},function(){
    $('#A').animate({width:200});
    $('#B').animate({left:200});
});

Basically you animate on the properties that sets the layout.

基本上，你在设置布局的属性上做动画。

A more advanced version:

更高级的版本:

$('#toggle').toggle(function(){
    $('#A').stop(true).animate({width:0});
    $('#B').stop(true).animate({left:0});
},function(){
    $('#A').stop(true).animate({width:200});
    $('#B').stop(true).animate({left:200});
})

This stops the previous animation, clears animation queue and begins the new animation.

这将停止先前的动画，清除动画队列并开始新的动画。

#3

The following will work with new versions of jQuery.

下面将使用jQuery的新版本。

$(window).on('load', function(){

    var toggle = false;

    $('button').click(function() {
        toggle = !toggle;

        if(toggle){
            $('#B').animate({left: 0});
        }
        else{
            $('#B').animate({left: 200});
        }

    });
});

#4

Using Javascript

使用Javascript

var side = document.querySelector("#side");
var main = document.querySelector("#main");
var togg = document.querySelector("#toogle");
var width = window.innerWidth;

window.document.addEventListener("click", function() {

  if (side.clientWidth == 0) {
//    alert(side.clientWidth);
    side.style.width      = "200px";
    main.style.marginLeft = "200px";
    main.style.width      = (width - 200) + "px";
    togg.innerHTML        = "Min";
  } else {
//    alert(side.clientWidth);
    side.style.width      = "0";
    main.style.marginLeft = "0";
    main.style.width      = width + "px";    
    togg.innerHTML        = "Max";
  }

}, false);

button {
  width: 100px;
  position: relative; 
  display: block; 
}

div {
  position: absolute;
  left: 0;
  border: 3px solid #73AD21;
  display: inline-block;
  transition: 0.5s; 
}

#side {
  left: 0;
  width: 0px;
  background-color: red;
}
 
#main {
  width: 100%;
  background-color: white;    
}

<button id="toogle">Max</button>
<div id="side">Sidebar</div>
<div id="main">Main</div>

#5

$('#toggle').click(function() {
  $('#B').toggleClass('extended-panel');
  $('#A').toggle(/** specify a time here for an animation */);
});

and in the CSS:

在CSS:

.extended-panel {
  left: 0px !important;
}

#6

$(document).ready(function () {
    $(".trigger").click(function () {
        $("#sidebar").toggle("fast");
        $("#sidebar").toggleClass("active");
        return false;
    });
});


<div>
    <a class="trigger" href="#">
        <img id="icon-menu" alt='menu' height='50' src="Images/Push Pin.png" width='50' />
    </a>
</div>
<div id="sidebar">
</div>

Instead #sidebar give the id of ur div.

相反，#侧栏给出了您的div的id。

#7

This help to hide and show the sidebar, and the content take place of the empty space left by the sidebar.

这有助于隐藏和显示侧边栏，内容将取代侧边栏留下的空白。

<div id="A">Sidebar</div>
<div id="B"><button>toggle</button>
Content here: Bla, bla, bla
</div>


//Toggle Hide/Show sidebar slowy
  $(document).ready(function(){
      $('#B').click(function(e) {
          e.preventDefault();
          $('#A').toggle('slow');
          $('#B').toggleClass('extended-panel'); 
      });
  }); 


html, body {
    margin: 0;
    padding: 0;
    border: 0;
}
#A, #B {
    position: absolute;
}
#A {
    top: 0px;
    width: 200px;
    bottom: 0px;
    background:orange;
}
#B {
    top: 0px;
    left: 200px;
    right: 0;
    bottom: 0px;
    background:green;
}

/* makes the content take place of the SIDEBAR 
   which is empty when is hided */
.extended-panel {
  left: 0px !important;
}