1.使用代码制作计算器
第一步 打开我们的微信开发工具,创建
第二步 创建文件夹zy1,目录.js、.wxml、.wxss。
第三步 开始写简易计算器的界面,打开zy1目录下的zy1.wxml,在这里通过标签设置我们的界面,代码如下:
//zy1.wxml
<view class="content">
<view class="layout-top">
<view class="screen">3x8</view>
</view>
<view class="layout-bottom">
<view class="btnGroup">
<view class="item orange">C</view>
<view class="item orange">←</view>
<view class="item orange">#</view>
<view class="item orange">+</view>
</view>
<view class="btnGroup">
<view class="item blue">9</view>
<view class="item blue">8</view>
<view class="item blue">7</view>
<view class="item orange">-</view>
</view>
<view class="btnGroup">
<view class="item blue">6</view>
<view class="item blue">5</view>
<view class="item blue">4</view>
<view class="item orange">x</view>
</view>
<view class="btnGroup">
<view class="item blue">3</view>
<view class="item blue">2</view>
<view class="item blue">1</view>
<view class="item orange">÷</view>
</view>
<view class="btnGroup">
<view class="item blue zero">0</view>
<view class="item blue">.</view>
<view class="item orange">=</view>
</view>
</view>
</view>
第四步 打开zy1目录下的zy1.wxss输入下面代码块中的命令对整个界面的布局进行调整
//zy1.wxss
.content{
height: 100%;
display: flex;
flex-direction: column;
align-items: center;
background-color: #ccc;
font-family: "Microsoft YaHei";
overflow-x: hidden;
}
.layout-top{
width: 100%;
margin-bottom: 30rpx;
}
.layout-bottom{
width: 100%;
}
.screen{
text-align: right;
line-height: 130rpx;
padding: 0 10rpx;
font-weight: bold;
font-size: 60px;
box-sizing: border-box;
border-top: 1px solid #fff;
}
.btnGroup{
display: flex;
flex-direction: row;
flex: 1;
width: 100%;
height: 4rem;
background-color: #fff;
}
.item{
width: 25%;
display: flex;
align-items: center;
flex-direction: column;
justify-content: center;
margin-top: 1px;
margin-right: 1px;
}
.zero{
width: 50%;
}
.orange{
color: #fef4e9;
background: #f78d1d;
font-weight: bold;
}
.blue{
color: #d9eef7;
background-color: #0095cd;
}
第五步 开始编写app.wxss代码
.container {
height: 100%;
display: flex;
flex-direction: column;
align-items: center;
justify-content: space-between;
padding: 200rpx 0;
}
第六步 补充zy1目录下的zy1.json文件
{
"navigationBarBackgroundColor": "#fff",
"navigationBarTitleText": "计算器",
"navigationBarTextStyle": "black",
"usingComponents": {}
}
运行结果:
2.页面布局效果,操作题
.wxml代码如下:
<view class="one">
<view class="top">
<text>行业趋势指南 ∨</text>
<text>年度趋势指南 ∨</text>
</view>
<view class="head">
<text class="kaitou">最新发布</text>
<text>单品</text>
<text>彩色</text>
<text>风格</text>
<text>细节</text>
<text>面料</text>
</view>
<view class="tupian">
<image src="1.jpg" alt="tp1"/>
<image src="pic02.jpg" alt="tp2"/>
<image src="pic01.jpg" alt="tp3"/>
<image src="4.jpg" alt="tp4"/>
<image src="5.jpg" alt="tp5"/>
<image src="6.jpg" alt="tp6"/>
<image src="7.jpg" alt="tp7"/>
<image src="8.jpg" alt="tp8"/>
</view>
</view>
.wxss代码如下
.one{
width: 100%;
background-color: #d3d3d3;
}
.top{
line-height: 20px;
display: flex;
justify-content: space-around;
margin-bottom: 1px;
background-color: #ffffff;
}
.head{
line-height: 20px;
display: flex;
justify-content: space-around;
background-color: #ffffff;
}
.kaitou{
width: 50px;
text-align: center;
color:skyblue;
border-bottom: skyblue solid;
}
image{
width: 170px;
height: 170px;
margin: 5px;
}
.json代码:
{
"navigationBarTitleText": "趋势",
"usingComponents": {}
}