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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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任务六里左边的文字进行缩放后发现无法出现省略号

1

1

属性

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>
    <link rel="stylesheet" type="text/css" href="task6.css">
</head>

<body>
    <header>
        <div class="box">
            <!-- 菜单盒子 -->
            <button class="menu" onclick="location.href='6.html'">找雇主</button>
            <button class="submenu">找护工</button>
            <button class="icon"></button>
            <!-- 导航盒子 -->
        </div>
        <div class="box1">
            <!-- 下拉框外部盒子 -->
            <div class="ddb">
                <!-- drop-down-box的缩写 -->
                <div class="box2">
                    <!-- 第一个下拉框外部盒子 -->
                    <span class="site">所在地</span>
                    <div class="dropdown-content">
                        <!-- 下拉框 -->
                        <p class="ddb1">1</p>
                        <p class="ddb1">2</p>
                        <p class="ddb1">3</p>
                    </div>
                    <span class="triangle"></span>
                    <!-- 倒三角形 -->
                </div>
            </div>
            <div class="ddb">
                <!-- drop-down-box的缩写 -->
                <div class="box3">
                    <!-- 第二个下拉框选项盒子 -->
                    <span class="rad">食宿</span>
                    <!-- room and board缩写 -->
                    <div class="dropdown-content">
                        <!-- 下拉框 -->
                        <p class="ddb1">1</p>
                        <p class="ddb1">2</p>
                        <p class="ddb1">3</p>
                    </div>
                    <span class="triangle1"></span>
                </div>
            </div>
            <div class="ddb">
                <!-- drop-down-box的缩写 -->
                <div class="box4">
                    <!-- 第二个下拉框选项盒子 -->
                    <span class="cdt">病人情况</span>
                    <!-- condition的缩写 -->
                    <div class="dropdown-content">
                        <!-- 下拉框 -->
                        <p class="ddb1">1</p>
                        <p class="ddb1">2</p>
                        <p class="ddb1">3</p>
                    </div>
                    <span class="triangle2"></span>
                    <!-- 倒三角形 -->
                </div>
            </div>
        </div>
    </header>
    <main>
        <div class="menu-bar">
            <!-- 菜单选项1 -->
            <div class="menu-bar1">
                <!-- 菜单选项内部盒子 -->
                <span class="icon1"></span>
                <!-- 日期雪碧图 -->
                <span class="Sd">服务日期</span>
                <!-- Service date的缩写 -->
            </div>
            <div class="menu-bar2">
                <!-- 菜单选项内部盒子2 -->
                <p>2015-7-5 至 2015-7-12</p>
                <div class="box5">
                    <!-- 时间箭头盒子 -->
                    <span class="price">25元/小时</span>
                    <span class="ra"></span>
                    <!-- right arrow右边箭头的缩写 -->
                </div>
            </div>
            <div class="tab">
                <!-- The address box的缩写 -->
                <span class="icon2"></span>
                <!-- 地址雪碧图 -->
                <span class="location">北京.通州.果园</span>
                <!-- 地址类名字 -->
            </div>
        </div>
        <div class="menu-bar">
            <!-- 菜单选项2 -->
            <div class="menu-bar1">
                <!-- 菜单选项内部盒子 -->
                <span class="icon1"></span>
                <!-- 日期雪碧图 -->
                <span class="Sd">服务日期</span>
                <!-- Service date的缩写 -->
            </div>
            <div class="menu-bar2">
                <!-- 菜单选项内部盒子2 -->
                <p>2015-7-5 至 2015-7-12</p>
                <div class="box5">
                    <!-- 时间箭头盒子 -->
                    <span class="price">35元/小时</span>
                    <span class="ra"></span>
                    <!-- right arrow右边箭头的缩写 -->
                </div>
            </div>
            <div class="tab">
                <!-- The address box的缩写 -->
                <span class="icon2"></span>
                <!-- 地址雪碧图 -->
                <span class="location">北京.通州.果园</span>
                <!-- 地址类名字 -->
            </div>
        </div>
        <div class="menu-bar">
            <!-- 菜单选项3 -->
            <div class="menu-bar1">
                <!-- 菜单选项内部盒子 -->
                <span class="icon1"></span>
                <!-- 日期雪碧图 -->
                <span class="Sd">服务日期</span>
                <!-- Service date的缩写 -->
            </div>
            <div class="menu-bar2">
                <!-- 菜单选项内部盒子2 -->
                <p>2015-7-5 至 2015-7-12</p>
                <div class="box5">
                    <!-- 时间箭头盒子 -->
                    <span class="price">45元/小时</span>
                    <span class="ra"></span>
                    <!-- right arrow右边箭头的缩写 -->
                </div>
            </div>
            <div class="tab">
                <!-- The address box的缩写 -->
                <span class="icon2"></span>
                <!-- 地址雪碧图 -->
                <span class="location">北京.通州.果园</span>
                <!-- 地址类名字 -->
            </div>
        </div>
        <div class="menu-bar">
            <!-- 菜单选项4 -->
            <div class="menu-bar1">
                <!-- 菜单选项内部盒子 -->
                <span class="icon1"></span>
                <!-- 日期雪碧图 -->
                <span class="Sd">服务日期</span>
                <!-- Service date的缩写 -->
            </div>
            <div class="menu-bar2">
                <!-- 菜单选项内部盒子2 -->
                <p>2015-7-5 至 2015-7-12</p>
                <div class="box5">
                    <!-- 时间箭头盒子 -->
                    <span class="price">45元/小时</span>
                    <span class="ra"></span>
                    <!-- right arrow右边箭头的缩写 -->
                </div>
            </div>
            <div class="tab">
                <!-- The address box的缩写 -->
                <span class="icon2"></span>
                <!-- 地址雪碧图 -->
                <span class="location">北京.通州.果园</span>
                <!-- 地址类名字 -->
            </div>
        </div>
        <div class="menu-bar5">
            <!-- 菜单选项5 -->
            <div class="menu-bar1">
                <!-- 菜单选项内部盒子 -->
                <span class="icon1"></span>
                <!-- 日期雪碧图 -->
                <span class="Sd">服务日期</span>
                <!-- Service date的缩写 -->
            </div>
            <div class="menu-bar2">
                <!-- 菜单选项内部盒子2 -->
                <p>2015-7-5 至 2015-7-12</p>
                <div class="box5">
                    <!-- 时间箭头盒子 -->
                    <span class="price">45元/小时</span>
                    <span class="ra"></span>
                    <!-- right arrow右边箭头的缩写 -->
                </div>
            </div>
            <div class="tab">
                <!-- The address box的缩写 -->
                <span class="icon2"></span>
                <!-- 地址雪碧图 -->
                <span class="location">北京.通州.果园</span>
                <!-- 地址类名字 -->
            </div>
        </div>
    </main>
    <footer>
        <div class="bottom-menu">
            <!-- 底部菜单栏 -->
            <span class="icon4"></span>
            <!-- 首页雪碧图 -->
            <button class="home-page">首页</button>
            <!-- 首页 -->
        </div>
        <div class="bottom-conten">
            <!-- 中心圆 -->
            <button class="icon5"></button>
            <!-- 中心的雪碧图 -->
        </div>
        <div class="right-option">
            <!-- 右边选项 -->
            <span class="icon6"></span>
            <!-- 右边的雪碧图 -->
            <button class="my">我的</button>
        </div>
    </footer>
</body>

</html>
html {
    font-size: 62.5%
}

body {
    font-size: 1.6rem;
    margin: 0;
}

header {
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1;
}

.box {
    height: 4.4rem;
    background-color: #5FC0CD;
    display: flex;
    justify-content: center;
    align-items: center;
}

.menu {
    margin-right: -5px;
    font-size: 1.7rem;
    width: 7.2rem;
    height: 3.5rem;
    color: white;
    background-color: #55A8B3;
    border: 1px solid #55A8B3;
    border-top-left-radius: .5rem;
    border-bottom-left-radius: .5rem;
}

.submenu {
    font-size: 1.7rem;
    width: 7.2rem;
    height: 3.5rem;
    color: #5FC0CD;
    background-color: white;
    border: 1px solid white;
    border-radius: .5rem;
    z-index: 1;
}

.icon {
    background: url(./css_sprites\ \(1\).png) no-repeat;
    width: 2.1rem;
    height: 2.2rem;
    background-position: -10px -10px;
    zoom: 0.5;
    position: absolute;
    border: 0;
    top: 1.1rem;
    right: 1.5rem;
}

.box1 {
    display: flex;
    height: 4rem;
    border-bottom: 1px solid #E1E5E7;
    text-align: center;
    background: white;
}

.ddb {
    position: relative;
    display: flex;
    flex-grow: 1;
    width: 100px;
}

.box2 {
    height: 4rem;
    position: relative;
    justify-content: center;
    align-items: center;
    flex-grow: 1;
}

.site {
    color: #999999;
    font-size: 1.4rem;
    line-height: 4rem;
}

.triangle {
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 6px solid #AFBAC0;
    position: absolute;
    top: 1.8rem;
    right: 6.6px;
}

.ddb1 {
    margin: 0;
    padding: 0;
    font-size: 1.4rem;
    display: block;
}

.dropdown-content {
    display: none;
    text-align: center;
    background-color: #5FC0CD;
    min-width: 1.2rem;
    box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
    top: 3.65rem;

}

.ddb1:hover {
    background: #AFBAC0;
}

.ddb:hover .dropdown-content {
    display: block;
}

.box3 {
    height: 4rem;
    justify-content: center;
    align-items: center;
    position: relative;
    flex-grow: 1;
    text-align: center;
    border-left: 1px solid #E1E5E7;
    border-right: 1px solid #E1E5E7;
}

.rad {
    line-height: 4rem;
    color: #999999;
    font-size: 1.4rem;
    flex-grow: 1;
}

.triangle1 {
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 6px solid #AFBAC0;
    position: absolute;
    top: 1.8rem;
    right: 7.4px;
}

.box4 {
    height: 4rem;
    width: 100%;
    justify-content: center;
    align-items: center;
    position: relative;
    flex-flow: 1;
    border-left: 0;
    border-right: 0;

}

.cdt {
    color: #999999;
    font-size: 1.4rem;
    line-height: 4rem;
}

.triangle2 {
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 6px solid #AFBAC0;
    position: absolute;
    top: 1.8rem;
    right: 3.7px;
}

main {
    margin-top: 93px;
    margin-bottom: 69px;
}

.menu-bar {
    height: 9rem;
    border-bottom: 1px solid #E1E5E7;
    position: relative;
    line-height: 2.4rem;
}

.menu-bar1 {
    display: inline-block;
}

.icon1 {
    background: url(./css_sprites\ \(1\).png) no-repeat;
    background-position: -72px -74px;
    width: 2.2rem;
    height: 2.2rem;
    zoom: 0.5;
    position: absolute;
    top: 1.45rem;
    left: 1.5rem;
    display: inline-block;
}

.Sd {
    color: #5D5D5D;
    margin-left: 3.45rem;
    vertical-align: super;
    display: inline-block;
    margin-top: 1rem;
}
.menu-bar2{
   
}
p {
    margin: 0;
    padding: 0;
    margin-left: 3.4rem;
    font-size: 1.4rem;
    display: inline-block;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.box5 {
    display: inline-block;
    margin-right: 1.6rem;
}

.price {
    font-size: 1.5rem;
    color: #E63B0E;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: 100%;
    height: 100%;
}

.ra {
    display: inline-block;
    border-right: 3px solid;
    border-bottom: 3px solid;
    width: 10px;
    height: 10px;
    transform: rotate(-45deg);
    color: #5FC0CD;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.icon2 {
    background: url(./css_sprites\ \(1\).png) no-repeat;
    background-position: -138px -10px;
    width: .85rem;
    height: 1.15rem;
    display: inline-block;
    top: 6.25rem;
    margin-left: 1.6rem;
    zoom: 0.5;
}

.location {
    color: #999999;
}

.option {
    height: 3.45rem;
    position: relative;
}

.icon3 {
    background: url(./css_sprites\ \(1\).png) no-repeat;
    background-position: -72px -74px;
    width: 2.2rem;
    height: 2.2rem;
    zoom: 0.5;
    top: 1.65rem;
    left: 1.6rem;
    position: absolute;
}

.Sd2 {
    color: #5D5D5D;
    margin-left: 3.45rem;
    vertical-align: super;
    display: inline-block;
    margin-top: 1.2rem;
}

footer {
    height: 4.95rem;
    border-top: 1px solid #E1E5E7;
    background-color: #F8FAFB;
    display: flex;
    justify-content: space-around;
    position: fixed;
    width: 100%;
    bottom: 0;
}

.icon4 {
    background: url(./css_sprites\ \(1\).png) no-repeat;
    background-position: -72px -10px;
    width: 2.3rem;
    height: 2rem;
    display: block;
    zoom: .5;
    margin: auto;
    margin-top: .6rem;
}

.home-page {
    font-size: 10px;
    color: #5FC0CD;
    border: 0;
    background-color: #F8FAFB;
}

.bottom-conten {
    width: 4.7rem;
    height: 4.7rem;
    background-color: #5FC0CD;
    border-radius: 50%;
    -moz-border-radius: 50%;
    -webkit-border-radius: 50%;
}

.icon5 {
    background: url(./css_sprites.png) no-repeat;
    background-position: -72px -74px;
    width: 2rem;
    height: 2rem;
    zoom: .5;
    display: block;
    margin-top: 1.35rem;
    margin-left: 1.5rem;
    border: 0;
}

.icon6 {
    background: url(./css_sprites\ \(1\).png) no-repeat;
    background-position: -10px -74px;
    width: 2.1rem;
    height: 2.1rem;
    display: block;
    zoom: .5;
    margin: auto;
    margin-top: .45rem;
}

.my {
    font-size: 10px;
    color: #999999;
    border: 0;
    background-color: #F8FAFB;
}

.menu-right {
    margin: 0 0 0 -5px;
}
.date{
    margin: 0;
    padding: 0;
    margin-left: 3.4rem;
    font-size: 1.4rem;
    display: inline-block;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

该问题已被官方收录

mybatis中使用大于号或小于号报错

0

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

tee.F_EndDay <= dateadd(DAY,0,CONVERT (VARCHAR(100), GETDATE(), 23))

该问题已被官方收录

sass占位符、混合宏、继承优缺点是什么，适用哪些场景？

1

1

Sass

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

@charset "UTF-8";
/*
 * @名称：base.css
 * @功能：1、重设浏览器默认样式
 *       2、设置通用原子类
*/
html {
  font-size: 62.5%;
}

/* 内外边距通常让各个浏览器样式的表现位置不同 */
body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, code, form, fieldset, legend, input, textarea, p, blockquote, th, td, hr, button, article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
  margin: 0;
  padding: 0;
}

/* 去掉 table cell 的边距并让其边重合*/
table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* 去掉列表前的标识，li 会继承 */
ol, ul {
  list-style: none;
}

/* 让链接在 hover 状态下显示下划线 */
a {
  text-decoration: none;
  color: #000000;
}

该问题已被官方收录

框架带的复选框单选框都不符合要求，怎么在原有基础上修改。

2

1

表单元素 checkbox input

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<div class="col-md-8 col-6 ">
                    <form>
                        <label class="radio-inline"><input type="radio" class="yuan">对口箱</label>
                        <label class="radio-inline"><input type="radio"  >飞机盒</label>
                        <label class="radio-inline"><input type="radio"  >天地盖</label>
                    </form>
                </div>
.plane form label {
    margin: 0;
    padding: .7rem;
}
.yuan{
    visibility: hidden;
}

该问题已被官方收录

数组打印出来是空的，但是里面确实有对象？

0

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

Page({
 data:{
   currentTab: 0,
   navbarTitle: ['职业门槛', '难易程度', '成长周期', '求贤企业', '入学基础', '薪资待遇'],
 },
 changeId:function(e){//点击实现切换
this.setData({
  currentTab: e.currentTarget.dataset.id
})
},
 onLoad:function(e){
   //将上个页面传过来的数据取出来
   var finallyRank = JSON.parse(e.finallyRank);
   var that=this;//存一下全局对象
   var jobDetails=[];//声明空数组用来放数据
   wx.request({//向葡萄藤官网发出数据请求,需要先设置不校验合法域名才能成功请求
     url:'http://www.jnshu.com/a/occupation/list',
     header: {'content-type': 'application/json'},//json请求头
     success:function(response){
       if(response.data.code===0){
         //用一个遍历将上个页面选出来的三个序号对应的职业抽出来，并用数组保存相应的信息
         for (var i = 0; i < finallyRank.length;i++){
           jobDetails.push(response.data.data.occupations[finallyRank[i] - 1]);//因为finallyRank数组是从1开始的所以要减1
           jobDetails[i].salary = JSON.parse(jobDetails[i].salary);//将jobDetails里的salary从字符串变回数组，不然后面没法用
         };
         that.setData({//将数据存到data里才能拿来渲染视图
           jobDetails
         });
         //如果用this.setData在外面存将会使data里的jobDetails变成空数组
       }
     }
   });
   console.log(jobDetails);
 }
})

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实现不出响应式

1

1

布局 bottstrap

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

 <div class="container">
             <div class="row">
                 <div class="col-md-12">
                     <h6 class="title link">友情链接</h6>
                 </div>
             </div>
         </div>
         <div class="container">
             <ul class="now bottom-top">
                 <li class="col-md-10% column">
                     <a class="underline-color" href="">手机软件</a>
                 </li>
                 <li class="col-md-10% column">
                     <a class="underline-color" href="">手机软件</a>
                 </li>
                 <li class="col-md-10% column">
                     <a class="underline-color" href="">手机软件</a>
                 </li>
                 <li class="col-md-10% column">
                     <a class="underline-color" href="">手机软件</a>
                 </li>
                 <li class="col-md-10% column">
                     <a class="underline-color" href="">手机软件</a>
                 </li>
                 <li class="col-md-10% column">
                     <a class="underline-color" href="">手机软件</a>
                 </li>
                 <li class="col-md-10% column">
                     <a class="underline-color" href="">手机软件</a>
                 </li>
                 <li class="col-md-10% column">
                     <a class="underline-color" href="">手机软件</a>
                 </li>
                 <li class="col-md-10% column">
                     <a class="underline-color" href="">手机软件</a>
                 </li>
                 <li class="col-md-10% column">
                     <a class="underline-color" href="">手机软件</a>
                 </li>
             </ul>
             <ul class="now bottom-top">
                 <li class="col-md-10% column">
                     <a class="underline-color" href="">手机软件</a>
                 </li>
                 <li class="col-md-10% column">
                     <a class="underline-color" href="">手机软件</a>
                 </li>
                 <li class="col-md-10% column">
                     <a class="underline-color" href="">手机软件</a>
                 </li>
                 <li class="col-md-10% column">
                     <a class="underline-color" href="">手机软件</a>
                 </li>
                 <li class="col-md-10% column">
                     <a class="underline-color" href="">手机软件</a>
                 </li>
                 <li class="col-md-10% column">
                     <a class="underline-color" href="">手机软件</a>
                 </li>
                 <li class="col-md-10% column">
                     <a class="underline-color" href="">手机软件</a>
                 </li>
                 <li class="col-md-10% column">
                     <a class="underline-color" href="">手机软件</a>
                 </li>
                 <li class="col-md-10% column">
                     <a class="underline-color" href="">手机软件</a>
                 </li>
                 <li class="col-md-10% column">
                     <a class="underline-color" href="">手机软件</a>
                 </li>
             </ul>
         </div>

.bottom-top{
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}
.column{
    list-style: inside;
    font-size: 7px;
    color: #999999 !important;
}
.underline-color{
    color: #999999;
}
.underline-color:hover{
    color: #999999;
    text-decoration: none;
    border-bottom: 1px solid green;
}
@media (max-width:767px){
    .bottom-top{
        margin-left: auto;
        margin-right: auto;
        margin-bottom: 0;
        flex-wrap: wrap;
        width: 50%;
    }
    .column{
        text-align: center;
        margin-bottom: 5px;
    }
}

该问题已被官方收录

对某一元素同时设置了 hover 和a 有时会出现两条下滑线有时只出现一条

1

1

hover

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<a href="task8-2.html" ><div>合作企业</div></a>
<a href="task8-1.html"><div class="titlle1">首页</div></a>

该问题已被官方收录

rgba和opacity有什么区别

1

1

透明度

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

 position: fixed;
    right: -25.5rem;
    opacity: 0;

height: 6.45rem;
    width: 100%;
    position: fixed;
    bottom: 0;
    z-index: 1;
    background:rgba(153,223,240,.4);
    padding: 1.2rem 0.9rem 0.95rem 0rem;
    text-align: center;

该问题已被官方收录

使用display:inline-block属性做九宫格不能三格一行

2

1

块级元素布局

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>flextest1</title>
    <style type="text/css">
    *{ 
        margin: 0; 
        padding: 0; 
    } 
    
    
    .box{
        display: inline-block;
        padding-left: 31.33%; 
        padding-bottom: 31.33%; 
        background-color: orange;
        margin: 1%;
        border-radius: 10%;
    }
    </style>
</head>
<body>
        <div class="box"></div>
        <div class="box"></div>
        <div class="box"></div>
        <div class="box"></div>
        <div class="box"></div>
        <div class="box"></div>
        <div class="box"></div>
        <div class="box"></div>
        <div class="box"></div>
</body>
</html>

该问题已被官方收录

webstorm管理git，push到远程仓库时出现冲突怎么解决

0

1

git 代码管理

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 图片

class="cursor-pointer"> 文本

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