实现一个简单选项卡，通过查找下标，动态绑定一个class
方法一：
<template>
<view>
<view class="inv-h-w">
<view :class="['inv-h',Inv==0?'inv-h-se':'']" @click="Inv=0">选项卡1</view>
<view :class="['inv-h',Inv==1?'inv-h-se':'']" @click="Inv=1">我是选项卡二</view>
</view>
<view class="" v-show="Inv == 0">
我是选项卡一
</view>
<view class="" v-show="Inv == 1">
我是选项卡二
</view>
</view>
</template>
<script>
export default {
data() {
return {
Inv:0
}
},
methods: {
}
}
</script>
<style>
.inv-h-w{background-color: #FFFFFF;height: 100upx;display: flex;}
.inv-h{font-size: 30upx;flex: 1;text-align: center;color: #C9C9C9;height: 100upx;line-height: 100upx;}
.inv-h-se{color: #5BA7FF;border-bottom: 4upx solid #5BA7FF;}
page{background-color: #F2F2F2;}
</style>
方法二：
<template>
<view>
<view class="end-title">
<view v-for="(item,index) in items" :key="index" :class="{btna:count == index}" @tap="change(index)">
{{item}}
</view>
</view>
<view class="end-cont" :class="{dis:btnnum == 0}">0信息</view>
<view class="end-cont" :class="{dis:btnnum == 1}">1信息</view>
<view class="end-cont" :class="{dis:btnnum == 2}">2信息</view>
</view>
</template>
<script>
export default {
data() {
return {
btnnum: 0,
items:["基本信息","公告信息","换区信息"],
count:"",
}
},
methods: {
change(e) {
this.count = e
this.btnnum = e
console.log(this.count)
}
}
}
</script>
<style>
.end-title{
display: flex;
}
.end-title view{
flex-grow: 1;
text-align: center;
}
.end-cont{
display: none;
background: #C8C7CC;
}
.btna{
color: #FFFFFF;
background: #00A0FF;
}
.dis{
display: block;
}
</style>
常见商品分类布局
效果：
image.png
代码如下:
<template>
<view style="background-color: #FFFFFF;">
<view class="navBar">
<view class="navBar-search">
<image src="../../static/search.png" mode="widthFix" style="width: 34rpx;"></image>
<input type="text" v-model="search" confirm-type="search" @confirm="getSearch" placeholder="华为P30 Pro" placeholder-style="font-size:30rpx;color:#B5B9BF"/>
</view>
</view>
<view class="flex-content">
<view class="end-title">
<view v-for="(item,index) in items" :key="index" :class="{btna:count == index}" @tap="change(index)">
{{item}}
</view>
</view>
<view class="end-cont">
<image src="../../static/fenlei1.png" mode="widthFix" style="width: 530rpx"></image>
<view class="title">{{goodsList.titleOne}}</view>
<view class="goods">
<view class="goods-item" v-for="(item,index) in goodsList.goods" :key="index">
<image :src="item.imageUrl" mode="widthFix" style="width: 90rpx;"></image>
<text>{{item.name}}</text>
</view>
</view>
</view>
</view>
</view>
</template>
<script>
export default{
data() {
return {
btnnum: 0,
items:["精选推荐","华为手机","荣耀手机","笔记本","平板电脑","智能穿戴"],
count:"",
search:"",
goodsList:{},
};
},
onShow() {
this.goodsList=this.data[0]
},
methods:{
change(e) {
this.count = e
this.btnnum = e
this.goodsList=this.data[e]//这里data是获取到的右侧商品数据
console.log(this.goodsList)
// console.log(this.count)
},
scroll(){},
getSearch(){}
}
}
</script>
<style lang="scss" scoped>
.navBar{
padding:5rpx 32rpx 6rpx 28rpx;
height: 80rpx;
display: flex;
align-items: center;
&-search{
margin: 0 auto;
width: 690rpx;
height:58rpx;
background-color: #F8F9FA;
border-radius:30rpx;
padding-left: 16rpx;
// margin-right: 32rpx;
display: flex;
justify-content: flex-start;
align-items: center;
input{
margin-left: 20rpx;
}
}
}
.flex-content{
display: flex;
}
.end-title{
display:flex;
flex-direction: column;
width: 180rpx;
background-color: #F3F5F7;
view{
height: 185rpx;
line-height: 185rpx;
text-align: center;
font-size:26rpx;
font-weight: bold;
color: #4E5152;
border-bottom: 1rpx solid #ECEDEE;
border-left: 8rpx solid #F3F5F7;
}
.btna{
color:#FF6C5C;
background-color:#FFFFFF;
border-left: 8rpx solid #FF6C5C;
}
}
/* .end-title view{flex-grow:1;text-align:center;} */
.end-cont{
width: 550rpx;
// display:none;
// padding:20rpx 22rpx 0 22rpx ;
.title{
font-size: 30rpx;
font-weight: bold;
text-align: center;
color:#4E5152;
}
.goods{
// font-size: 10rpx;
width: 100%;
display: flex;
justify-content:space-around;
flex-wrap: wrap;
// flex-wrap: nowrap;
&-item{
width: 150rpx;
// height: 180rpx;
border: 1rpx solid #3B4144;
display: flex;
justify-content: center;
align-items: center;
flex-direction: column;
text{
font-size: 20rpx;
width: 90rpx;
// display: -webkit-box;
// -webkit-box-orient: vertical;
// text-overflow: ellipsis;
// -webkit-line-clamp: 2;
// overflow: hidden;
}
}
}
image{
margin: 20rpx 0 60rpx 20rpx;
}
}
.dis{display:block;}
</style>
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