点击可以展开和关闭的搜索框代码实例

快乐打工仔 分类:实例代码

本章节分享一段代码实例,它实现了点击可以使搜索伸长和关闭。

具有动画效果,非常的美化,这是jQuery结合css3实现的。

代码实例如下:

<!doctype html>
<html lang="zh">
<head>
<meta charset="UTF-8">
<meta name="author" content="http://www.pipipi.net/" />
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>CSS3搜索框动画特效</title>
<style type="text/css">
html, body {
height: 100%;
}
body {
padding: 0px;
margin: 0px;
background: url(demo/jQuery/img/image.jpg);
background-position: center;
background-size: cover;
background-attachment: fixed;
background-repeat: no-repeat;
}
.search-wrapper {
position: absolute;
-webkit-transform: translate(-50%, -50%);
-moz-transform: translate(-50%, -50%);
transform: translate(-50%, -50%);
top: 50%;
left: 50%;
}
.search-wrapper .input-holder {
overflow: hidden;
height: 70px;
background: rgba(255,255,255,0);
border-radius: 6px;
position: relative;
width: 70px;
-webkit-transition: all 0.3s ease-in-out;
-moz-transition: all 0.3s ease-in-out;
transition: all 0.3s ease-in-out;
}
.search-wrapper.active .input-holder {
border-radius: 50px;
width: 450px;
background: rgba(0,0,0,0.5);
-webkit-transition: all .5s cubic-bezier(0.000, 0.105, 0.035, 1.570);
-moz-transition: all .5s cubic-bezier(0.000, 0.105, 0.035, 1.570);
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;
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
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;
-webkit-transform: translate(0, 60px);
-moz-transform: translate(0, 60px);
transform: translate(0, 60px);
-webkit-transition: all .3s cubic-bezier(0.000, 0.105, 0.035, 1.570);
-moz-transition: all .3s cubic-bezier(0.000, 0.105, 0.035, 1.570);
transition: all .3s cubic-bezier(0.000, 0.105, 0.035, 1.570);
-webkit-transition-delay: 0.3s;
-moz-transition-delay: 0.3s;
transition-delay: 0.3s;
}
.search-wrapper.active .input-holder .search-input {
opacity: 1;
-webkit-transform: translate(0, 10px);
-moz-transform: translate(0, 10px);
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;
-webkit-transition: all 0.3s ease-in-out;
-moz-transition: all 0.3s ease-in-out;
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;
-webkit-transform: rotate(45deg);
-moz-transform: rotate(45deg);
transform: rotate(45deg);
-webkit-transition: all .4s cubic-bezier(0.650, -0.600, 0.240, 1.650);
-moz-transition: all .4s cubic-bezier(0.650, -0.600, 0.240, 1.650);
transition: all .4s cubic-bezier(0.650, -0.600, 0.240, 1.650);
}
.search-wrapper.active .input-holder .search-icon span {
-webkit-transform: rotate(-45deg);
-moz-transform: rotate(-45deg);
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: #974BE0;
}
.search-wrapper .input-holder .search-icon span::after {
width: 14px;
height: 14px;
left: 0px;
top: 0px;
border-radius: 16px;
border: 4px solid #974BE0;
}
.search-wrapper .close {
position: absolute;
z-index: 1;
top: 24px;
right: 20px;
width: 25px;
height: 25px;
cursor: pointer;
-webkit-transform: rotate(-180deg);
-moz-transform: rotate(-180deg);
transform: rotate(-180deg);
-webkit-transition: all .3s cubic-bezier(0.285, -0.450, 0.935, 0.110);
-moz-transition: all .3s cubic-bezier(0.285, -0.450, 0.935, 0.110);
transition: all .3s cubic-bezier(0.285, -0.450, 0.935, 0.110);
-webkit-transition-delay: 0.2s;
-moz-transition-delay: 0.2s;
transition-delay: 0.2s;
}
.search-wrapper.active .close {
right: -50px;
-webkit-transform: rotate(45deg);
-moz-transform: rotate(45deg);
transform: rotate(45deg);
-webkit-transition: all .6s cubic-bezier(0.000, 0.105, 0.035, 1.570);
-moz-transition: all .6s cubic-bezier(0.000, 0.105, 0.035, 1.570);
transition: all .6s cubic-bezier(0.000, 0.105, 0.035, 1.570);
-webkit-transition-delay: 0.5s;
-moz-transition-delay: 0.5s;
transition-delay: 0.5s;
}
.search-wrapper .close::before, .search-wrapper .close::after {
position: absolute;
content: '';
background: #FFF;
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;
}
.search-wrapper .result-container {
width: 100%;
position: absolute;
top: 80px;
left: 0px;
text-align: center;
font-family: "Open Sans", Arial, Verdana;
font-size: 14px;
display: none;
color: #B7B7B7;
}
@media screen and (max-width: 560px) {
.search-wrapper.active .input-holder {
width: 200px;
}
}
</style>
<script src="http://libs.baidu.com/jquery/1.9.0/jquery.js"></script>
<script type="text/javascript">
function searchToggle(obj, evt){
var container = $(obj).closest('.search-wrapper');
if(!container.hasClass('active')){
container.addClass('active');
evt.preventDefault();
}
else if(container.hasClass('active') && $(obj).closest('.input-holder').length == 0){
container.removeClass('active');
container.find('.search-input').val('');
container.find('.result-container').fadeOut(100, function(){$(this).empty();});
}
}
$(document).ready(function () {
$(".search-icon").click(function () {
searchToggle(this, event);
})
$(".close").click(function () {
searchToggle(this, event);
})
})
</script>
</head>
<body>
<form>
<div class="search-wrapper">
<div class="input-holder">
<input type="text" class="search-input" placeholder="请输入关键字" />
<button class="search-icon"><span></span></button>
</div>
<span class="close"></span>
<div class="result-container"></div>
</div>
</form> 
</body>
</html>

点击可以展开和关闭的搜索框代码实例,这样的场景在实际项目中还是用的比较多的,关于点击可以展开和关闭的搜索框代码实例就介绍到这了。

点击可以展开和关闭的搜索框代码实例属于前端实例代码,有关更多实例代码大家可以查看

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