若屏幕低于600，单击展开搜索栏并隐藏其余元素

Question

我有一个搜索栏，当屏幕小于600px时，它会关闭，与另外两个元素(菜单+购物车(在同一行。当我点击搜索栏时，它必须展开，而且这两个元素必须分开。当我单击x并关闭搜索栏(或外部(时，它必须恢复(收缩+显示2个元素(。

这些是我遇到的问题：

1. 如果我在搜索栏外关闭，搜索栏也必须关闭，而不仅仅是在x 上

2. 在关闭搜索栏之前，元素必须保持隐藏状态。因此，如果我点击搜索按钮执行搜索+点击输入搜索条件，这两个元素必须保持隐藏-现在它们再次显示

演示https://codepen.io/anon/pen/pQebge

<div class="htr-top">
MENU
</div>
<ul class="cart-area">
CART
</ul>
<div class="search-wrapper">
<div class="input-holder">
<input type="text" class="search-input" placeholder="Type to search" />
<button class="search-icon" onclick="searchToggle(this, event);"><span></span></button>
</div>
<span class="close" onclick="searchToggle(this, event);"></span>
</div>
body {
background: #212129;
}
::selection {
background: #212129;
}
.htr-top, .cart-area {
display:inline-block;
}
.search-wrapper {
position: relative;
/*transform: translate(-50%, -50%);
top:50%;
left:50%;*/
display:inline-block;
}
.search-wrapper.active {}
.search-wrapper .input-holder {    
height: 70px;
width:70px;
overflow: hidden;
background: rgba(255,255,255,0);
border-radius:6px;
position: relative;
transition: all 0.3s ease-in-out;
}
.search-wrapper.active .input-holder {
width:450px;
border-radius: 50px;
background: rgba(0,0,0,0.5);
transition: all .5s cubic-bezier(0.000, 0.105, 0.035, 1.570);
}
.search-wrapper .input-holder .search-input {
width:100%;
height: 50px;
padding:0px 70px 0 20px;
opacity: 0;
position: absolute;
top:0px;
left:0px;
background: transparent;
box-sizing: border-box;
border:none;
outline:none;
font-family:"Open Sans", Arial, Verdana;
font-size: 16px;
font-weight: 400;
line-height: 20px;
color:#FFF;
transform: translate(0, 60px);
transition: all .3s cubic-bezier(0.000, 0.105, 0.035, 1.570);
transition-delay: 0.3s;
}
.search-wrapper.active .input-holder .search-input {
opacity: 1;
transform: translate(0, 10px);
}
.search-wrapper .input-holder .search-icon {
width:70px;
height:70px;
border:none;
border-radius:6px;
background: #FFF;
padding:0px;
outline:none;
position: relative;
z-index: 2;
float:right;
cursor: pointer;
transition: all 0.3s ease-in-out;
}
.search-wrapper.active .input-holder .search-icon {
width: 50px;
height:50px;
margin: 10px;
border-radius: 30px;
}
.search-wrapper .input-holder .search-icon span {
width:22px;
height:22px;
display: inline-block;
vertical-align: middle;
position:relative;
transform: rotate(45deg);
transition: all .4s cubic-bezier(0.650, -0.600, 0.240, 1.650);
}
.search-wrapper.active .input-holder .search-icon span {
transform: rotate(-45deg);
}
.search-wrapper .input-holder .search-icon span::before, .search-wrapper .input-holder .search-icon span::after {
position: absolute; 
content:'';
}
.search-wrapper .input-holder .search-icon span::before {
width: 4px;
height: 11px;
left: 9px;
top: 18px;
border-radius: 2px;
background: #FE5F55;
}
.search-wrapper .input-holder .search-icon span::after {
width: 14px;
height: 14px;
left: 0px;
top: 0px;
border-radius: 16px;
border: 4px solid #FE5F55;
}
.search-wrapper .close {
position: absolute;
z-index: 1;
top:24px;
right:20px;
width:25px;
height:25px;
cursor: pointer;
transform: rotate(-180deg);
transition: all .3s cubic-bezier(0.285, -0.450, 0.935, 0.110);
transition-delay: 0.2s;
}
.search-wrapper.active .close {
right:-50px;
transform: rotate(45deg);
transition: all .6s cubic-bezier(0.000, 0.105, 0.035, 1.570);
transition-delay: 0.5s;
}
.search-wrapper .close::before, .search-wrapper .close::after {
position:absolute;
content:'';
background: #FE5F55;
border-radius: 2px;
}
.search-wrapper .close::before {
width: 5px;
height: 25px;
left: 10px;
top: 0px;
}
.search-wrapper .close::after {
width: 25px;
height: 5px;
left: 0px;
top: 10px;
}

function searchToggle(obj, evt){
var container = $(obj).closest('.search-wrapper');
if(!container.hasClass('active')){
container.addClass('active');
evt.preventDefault();
}
else if(container.hasClass('active') && $(obj).closest('.input-holder').length == 0){
container.removeClass('active');
// clear input
container.find('.search-input').val('');
}
}
$('.search-wrapper').on('click', function(){
$('.cart-area,.htr-top').toggle();
});
function checkWidth(init)
{
/*If browser resized, check width again */
if ($(window).width() > 600) {
$('.search-wrapper').addClass('active');
}
else {
if (!init) {
$('.search-wrapper').removeClass('active');
}
}
}
$(document).ready(function() {
checkWidth(true);

Answer 1

从代码中删除$('.search-wrapper').on('click', function(){，并在searchToggle函数中使用$('.cart-area,.htr-top').toggle();，如下代码所示。

更新

添加了$("html").on("click", function(e) {功能，可在search框外点击关闭搜索框。

function searchToggle(obj, evt) {
var container = $(obj).closest(".search-wrapper");
if (!container.hasClass("active")) {
container.addClass("active");
$(".cart-area,.htr-top").toggle();
$(".search-input").focus();
evt.preventDefault();
} else if (container.hasClass("active") && $(obj).closest(".input-holder").length == 0) {
container.removeClass("active");
// clear input
container.find(".search-input").val("");
$(".cart-area,.htr-top").toggle();
}
}
$("html").on("click", function(e) {
var container = $(".search-wrapper");
if (container.hasClass("active") && $(e.target).closest(".search-wrapper").length == 0) {
container.removeClass("active");
container.find(".search-input").val("");
$(".cart-area,.htr-top").toggle();
}
});

body {
background: #212129;
}
::selection {
background: #212129;
}
.htr-top,
.cart-area {
display: inline-block;
}
.search-wrapper {
position: relative;
/*transform: translate(-50%, -50%);
top:50%;
left:50%;*/
display: inline-block;
}
.search-wrapper.active {}
.search-wrapper .input-holder {
height: 70px;
width: 70px;
overflow: hidden;
background: rgba(255, 255, 255, 0);
border-radius: 6px;
position: relative;
transition: all 0.3s ease-in-out;
}
.search-wrapper.active .input-holder {
width: 450px;
border-radius: 50px;
background: rgba(0, 0, 0, 0.5);
transition: all .5s cubic-bezier(0.000, 0.105, 0.035, 1.570);
}
.search-wrapper .input-holder .search-input {
width: 100%;
height: 50px;
padding: 0px 70px 0 20px;
opacity: 0;
position: absolute;
top: 0px;
left: 0px;
background: transparent;
box-sizing: border-box;
border: none;
outline: none;
font-family: "Open Sans", Arial, Verdana;
font-size: 16px;
font-weight: 400;
line-height: 20px;
color: #FFF;
transform: translate(0, 60px);
transition: all .3s cubic-bezier(0.000, 0.105, 0.035, 1.570);
transition-delay: 0.3s;
}
.search-wrapper.active .input-holder .search-input {
opacity: 1;
transform: translate(0, 10px);
}
.search-wrapper .input-holder .search-icon {
width: 70px;
height: 70px;
border: none;
border-radius: 6px;
background: #FFF;
padding: 0px;
outline: none;
position: relative;
z-index: 2;
float: right;
cursor: pointer;
transition: all 0.3s ease-in-out;
}
.search-wrapper.active .input-holder .search-icon {
width: 50px;
height: 50px;
margin: 10px;
border-radius: 30px;
}
.search-wrapper .input-holder .search-icon span {
width: 22px;
height: 22px;
display: inline-block;
vertical-align: middle;
position: relative;
transform: rotate(45deg);
transition: all .4s cubic-bezier(0.650, -0.600, 0.240, 1.650);
}
.search-wrapper.active .input-holder .search-icon span {
transform: rotate(-45deg);
}
.search-wrapper .input-holder .search-icon span::before,
.search-wrapper .input-holder .search-icon span::after {
position: absolute;
content: '';
}
.search-wrapper .input-holder .search-icon span::before {
width: 4px;
height: 11px;
left: 9px;
top: 18px;
border-radius: 2px;
background: #FE5F55;
}
.search-wrapper .input-holder .search-icon span::after {
width: 14px;
height: 14px;
left: 0px;
top: 0px;
border-radius: 16px;
border: 4px solid #FE5F55;
}
.search-wrapper .close {
position: absolute;
z-index: 1;
top: 24px;
right: 20px;
width: 25px;
height: 25px;
cursor: pointer;
transform: rotate(-180deg);
transition: all .3s cubic-bezier(0.285, -0.450, 0.935, 0.110);
transition-delay: 0.2s;
}
.search-wrapper.active .close {
right: -50px;
transform: rotate(45deg);
transition: all .6s cubic-bezier(0.000, 0.105, 0.035, 1.570);
transition-delay: 0.5s;
}
.search-wrapper .close::before,
.search-wrapper .close::after {
position: absolute;
content: '';
background: #FE5F55;
border-radius: 2px;
}
.search-wrapper .close::before {
width: 5px;
height: 25px;
left: 10px;
top: 0px;
}
.search-wrapper .close::after {
width: 25px;
height: 5px;
left: 0px;
top: 10px;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.0.0/jquery.min.js"></script>
<div class="htr-top">
MENU
</div>
<ul class="cart-area">
CART
</ul>
<div class="search-wrapper">
<div class="input-holder">
<input type="text" class="search-input" placeholder="Type to search" />
<button class="search-icon" onclick="searchToggle(this, event);"><span></span></button>
</div>
<span class="close" onclick="searchToggle(this, event);"></span>
</div>