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IT修真院·坑乎 | Java(后端),CSS(前端),JavaScript(前端),PM(产品经理),UI(交互设计),QA(测试),Android(安卓APP),iOS(苹果APP),OP(运维),Python(后端)日常在线问答学习平台

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如何用纯CSS制作轮播图，不能使用框架

2

2

轮播

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

css

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有没有更方便的轮播图实现方案？

1

2

轮播

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 图片

class="cursor-pointer"> 文本

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gulp4打包出现问题，

0

2

打包工具

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<!DOCTYPE html>
<html>

<head>
    <link rel="stylesheet" href="css/combined-98d825ae5e.css">
   
    <script src="scripts/combined-ddab469f1a.js"></script>

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怎么用bs框架实现响应式的导航栏

1

1

导航栏响应式 bottstrap

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<!DOCTYPE html>
<html>
<head>
	<meta charset="utf-8">
	<title>Bootstrap 实例 - 响应式的导航栏</title>
	<link rel="stylesheet" href="http://cdn.static.runoob.com/libs/bootstrap/3.3.7/css/bootstrap.min.css">
	<script src="http://cdn.static.runoob.com/libs/jquery/2.1.1/jquery.min.js"></script>
	<script src="http://cdn.static.runoob.com/libs/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head>
<body>

<nav class="navbar navbar-default" role="navigation">
	<div class="container-fluid"> 
	<div class="navbar-header">
		<button type="button" class="navbar-toggle" data-toggle="collapse"
				data-target="#example-navbar-collapse">
			<span class="sr-only">切换导航</span>
			<span class="icon-bar"></span>
			<span class="icon-bar"></span>
			<span class="icon-bar"></span>
		</button>
		<a class="navbar-brand" href="#">菜鸟教程</a>
	</div>
	<div class="collapse navbar-collapse" id="example-navbar-collapse">
		<ul class="nav navbar-nav">
			<li class="active"><a href="#">iOS</a></li>
			<li><a href="#">SVN</a></li>
			<li class="dropdown">
				<a href="#" class="dropdown-toggle" data-toggle="dropdown">
					Java <b class="caret"></b>
				</a>
				<ul class="dropdown-menu">
					<li><a href="#">jmeter</a></li>
					<li><a href="#">EJB</a></li>
					<li><a href="#">Jasper Report</a></li>
					<li class="divider"></li>
					<li><a href="#">分离的链接</a></li>
					<li class="divider"></li>
					<li><a href="#">另一个分离的链接</a></li>
				</ul>
			</li>
		</ul>
	</div>
	</div>
</nav>

</body>
</html>

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css实现纯轮播图时轮播的图片如何与左右按钮绑定，实现点击图片轮转？

0

1

轮播

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<div class="boxx7">

      <div class="boxx7-1"><
        <label for="lunbo1"></label>
        <label for="lunbo2"></label>
        <label for="lunbo3"></label>
      </div>



        <input type='radio' id='lunbo1' name="only">
        <input type='radio' id='lunbo2' name="only">
        <input type='radio' id='lunbo3' name="only">
        <ul class="boxx7-2">
          <li class="boxx7-3"><img src="background-pic1.jpg" style="width: 100vw;"></li>
          <li class="boxx7-3"><img src="background-pic2.jpg" style="width: 100vw;"></li>
          <li class="boxx7-3"><img src="background-pic3.jpg" style="width: 100vw;"></li>
        </ul>

     </div>

/*轮播图开始*/
.boxx7{
  overflow: hidden;
  width: 100%;
}
.boxx7-1{
  position: absolute;
  top: 12rem;
  margin: 1.5rem 0;
  font-size: 4rem;
}
.boxx7-2{
  padding: 0;
  width: 300vw;
  list-style: none;
  transition: 0.5s ease-out;
}
.boxx7-3{
  float: left;
}

     input:nth-of-type(1):checked ~ ul{
            margin-left: 0%;
        }

        #lunbo2:checked ~ ul{
            margin-left: -100%;
        }

        #lunbo3:checked ~ ul{
            margin-left: -200%;
        }

 /*当radio选中后，相应的下一个左箭头移动到图片的上层以供点击*/
        input:nth-of-type(1):checked ~ .boxx7-1 label:nth-of-type(2)
        input:nth-of-type(2):checked ~ .boxx7-1 label:nth-of-type(3)
        input:nth-of-type(3):checked ~ .boxx7-1 label:nth-of-type(1)

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用hover实现折叠菜单

0

1

hover

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>

<style>
    /* nav */
ul,li{
    list-style: none;
}
.xiuzhenyuan{
    display: inline-block;
}    
.nav {
    position: relative;
    margin: 20px 0;
}
.menu{
    display: inline-block;
    position: absolute;
    right: 0px;
}
.nav ul {
    margin: 0;
    padding: 0;
}
.nav li {
    margin: 0 5px 10px 0;
    padding: 0;
    list-style: none;
    display: inline-block;
}
.nav a {
    padding: 3px 12px;
    text-decoration: none;
    color: #999;
    line-height: 100%;
}
.nav a:hover {
    color: #000;
}

button div{
    width: 15px;
    height: 2px;
    background: gray;
    margin-bottom: 1px;

}
button{
    display: none;
}
.collapsed-menu{
        display: none;
    }


/* <!-- 媒体查询 --> */
@media screen and (max-width: 768px) {
    
    button{
        display: block;
        display: inline-block;
        position: absolute;
        right: 0;
    }

    button:hover.collapsed-menu{
        display: block;
    }

    .menu{
        display: none;
    }
    
    .nav.center ul {
        left: 50%;
        margin-left: -90px;
    }
} 

.collapsed-menu li{
    color: gray;
    padding: 5px 0;
}

.collapsed-menu{
    width: 100px;
    height: 150px;
    border: 1px solid #dedede;
    border-radius: 10px;
    position: absolute;
    right: 0;
}


</style>



</head>
<body>
    
<nav class="nav">
<div class="xiuzhenyuan">修真院|技能树</div>

<button>
    <div></div>
    <div></div>
    <div></div>
</button>

<ul class="menu">
    <li><a href="#">首页</a></li>
    <li><a href="#">职业</a></li>
    <li><a href="#">推荐</a></li>
    <li><a href="#">关于</a></li>
</ul>
</nav>

<ul class="collapsed-menu">
    <li>首页</li>
    <li>职业</li>
    <li>推荐</li>
    <li>关于</li>
</ul>



</body>
</html>

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组件库改如何引用？

0

1

组件库

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

axios({
  method: 'get',
  url: '/static/style/cart.json',
  data: {
 
  }
 })
<script type="text/javascript" src="static/style/vue.min.js"></script>
<script type="text/javascript" src="static/style/vue-resource.min.js"></script>
<script type="text/javascript" src="static/style/cart.js"></script>
cartView:function(){
 var _this=this //记得写在get上面，不然取不到值
 this.$http.get('/static/style/cart.json',{'id':123}).then(function(res){
 this.pro=res.body.name;
 //_this.produceList=res.body.result.list;
 console.log(res.body.name)
 })
}

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使用sass后用占位符%后设置媒体查询报错

0

1

占位符响应式 Sass

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

%icon {  transition: background-color ease .2s;  margin: 0 .5em;}

@media screen { 

     .info-icon {    @extend %icon;  }

}

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左右切换按钮点击切换图片

0

1

通用

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<div class="rotation-chart">
            <div class="images">
                <img src="../img/h.png" height="360px">
                <img src="../img/m.png" height="360px">
                <img src="../img/z.png" height="360px">
            </div>
            <a class="left" href="#"></a>
            <a class="right" href="#"></a>
            <ul class="indicators">
                <li></li>
                <li></li>
                <li></li>
            </ul>
        </div>

.rotation-chart{
    position: relative;
    width: 100%;
    overflow: hidden;
    //轮播图片
    .images{
        width: 300vw;
        white-space: nowrap;
        animation: Naruto 10s linear infinite; //线性  重复循环
        img{
            margin-right: -.1rem;
            width: 100vw;
        }
    }
    @keyframes Naruto {
        0%    {transform: translate(0,0);}
        11.11%  {transform: translate(0,0);}
       22.22%  {transform: translate(-33.3%,0);}
       33.33%  {transform: translate(-33.3%,0);}
       44.44% {transform: translate(-66.6%,0);}
       55.55%  {transform: translate(-66.6%,0);}
       66.66% {transform: translate(-33.3%,0);}
       77.77% {transform: translate(-33.3%,0);}
       88.88% {transform: translate(0,0);}
       100% {transform: translate(0,0);}
    }
    //左切换
    .left{
        position: absolute;
        top: 50%;
        margin-top: -.2rem;
        left: 15%;
       @include w-h(.4rem,.4rem);
        border-top: .1rem solid $bg;
        border-left: .1rem solid $bg;
        transform: rotate(-45deg);
    }
    //右切换
    .right{
        position: absolute;
        top: 50%;
        margin-top: -.2rem;
        right: 15%;
       @include w-h(.4rem,.4rem);
        border-top: .1rem solid $bg;
        border-right: .1rem solid $bg;
        transform: rotate(45deg);
    }
    //指示符
    .indicators{
        position: absolute;
        bottom: 15%;
        left: 50%;
        margin-left: -.5rem;
        @include flex(space-between);
        @include w-h(1rem,.2rem);
        li{
            @include w-h(.16rem,.16rem);
            border-radius: 50%;
            border: .01rem solid $bg;
        }
    }
    
}

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怎么用sass方便的编译栅格布局

0

1

Sass

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

$grid: ( xm:0px, sm :768px, md:992px, lg:1200px);
@mixin reactive($para, $list) {
    @each $e, $px in $grid {
        @media screen and (min-width: $px) {
            #{$para}:map-get($map:$list, $key: $e)
        }
    }
}

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