<template>
<view :style="viewColor">
<view class="navTabBox">
<view class="longTab">
<scroll-view scroll-x="true" style="white-space: nowrap; display: flex;" scroll-with-animation :scroll-left="tabLeft"
show-scrollbar="true">
<view class="longItem" :style='"width:"+isWidth+"px"' :data-index="index" :class="index===tabClick?'click':''"
v-for="(item,index) in tabTitle" :key="index" :id="'id'+index" @click="longClick(index,item.store_category_id)">{{item.cate_name}}
</view>
<view class="underlineBox" :style='"transform:translateX("+isLeft+"px);width:"+isWidth+"px"'>
<view class="underline bg-color-white"></view>
</view>
</scroll-view>
<view class='iconfont icon-xiangxia' style="padding: 8rpx 0 0 8rpx;" @click="tabsOpen = true"></view>
</view>
<view class="tabs-box" v-if="tabsOpen">
<view class="box-top">
<view class="">
切换分类
</view>
<view class="">
<view class='iconfont icon-xiangshang' @click="tabsOpen = false"></view>
</view>
</view>
<view class="all-tabs">
<view class="tabs-style" :class="index===tabClick?'active':''" v-for="(tab,index) in tabTitle" :key='index' @click="longClick(index,tab.store_category_id)">
<text class="line1">{{tab.cate_name}}</text>
</view>
</view>
</view>
</view>
<view class='mask' v-if="tabsOpen" @click="tabsOpen = false"></view>
</view>
</template>
<script>
// +----------------------------------------------------------------------
// | CRMEB [ CRMEB赋能开发者，助力企业发展 ]
// +----------------------------------------------------------------------
// | Copyright (c) 2016~2021 https://www.crmeb.com All rights reserved.
// +----------------------------------------------------------------------
// | Licensed CRMEB并不是自由软件，未经许可不能去掉CRMEB相关版权
// +----------------------------------------------------------------------
// | Author: CRMEB Team <admin@crmeb.com>
// +----------------------------------------------------------------------
import { mapGetters } from "vuex";
let app = getApp();
export default {
name: 'navTab',
props: {
tabTitle: {
type: Array,
default: () => {
[]
}
}
},
computed: mapGetters(['viewColor']),
data() {
return {
tabClick: 0, //导航栏被点击
isLeft: 0, //导航栏下划线位置
isWidth: 0, //每个导航栏占位
tabLeft: 0,
swiperIndex: 0,
childIndex: 0,
childID: 0,
window: false,
tabsOpen: false
};
},
created() {
var that = this
// 获取设备宽度
uni.getSystemInfo({
success(e) {
that.isWidth = e.windowWidth / 5
}
})
},
methods: {
// 导航栏点击
longClick(index, id) {
this.childIndex = 0;
if (this.tabTitle.length > 5) {
var tempIndex = index - 2;
tempIndex = tempIndex <= 0 ? 0 : tempIndex;
this.tabLeft = (index - 2) * this.isWidth //设置下划线位置
}
this.tabClick = index //设置导航点击了哪一个
this.isLeft = index * this.isWidth //设置下划线位置
let obj = {
index: index,
pid: id
}
this.parentEmit(obj);
this.tabsOpen = false
},
parentEmit(obj) {
this.$emit('changeTab', obj);
}
}
}
</script>
<style lang="scss">
@keyframes bounce-in {
0% {
opacity: 0;
}
100% {
opacity: 1;
}
}
.navTabBox {
width: 750rpx;
padding: 0 40rpx;
color: rgba(255, 255, 255, 1);
position: relative;
.tabs-box {
position: absolute;
top: 0;
display: flex;
flex-direction: column;
width: 90%;
background-color: #FFFFFF;
border-radius: 24rpx;
z-index: 999;
animation: bounce-in .3s;
.box-top {
padding: 30rpx 20rpx 10rpx 20rpx;
display: flex;
justify-content: space-between;
color: #666;
font-size: 28rpx;
}
.all-tabs {
display: flex;
flex-wrap: wrap;
padding: 20rpx 0;
font-size: 24rpx;
.tabs-style {
display: flex;
justify-content: center;
background: #F2F2F2;
border-radius: 29px;
color: #282828;
width: 22%;
padding: 10rpx 20rpx;
white-space: nowrap;
border-radius: 30px;
margin: 10rpx;
}
.active {
background: var(--view-minorColor);
color: var(--view-theme);
border: 1px solid var(--view-theme);
}
}
}
.nav_toggle {
position: absolute;
top: 8rpx;
right: 20rpx;
}
.click {
color: white;
}
.longTab {
display: flex;
width: 95%;
/* #ifdef H5 */
padding-bottom: 20rpx;
/* #endif */
/* #ifdef MP */
padding-top: 12rpx;
padding-bottom: 12rpx;
/* #endif */
.longItem {
height: 50upx;
display: inline-block;
line-height: 50upx;
text-align: center;
font-size: 30rpx;
color: rgba(255, 255, 255, .8);
max-width: 160rpx;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
overflow-x: scroll;
overflow-y: hidden;
/*解决ios上滑动不流畅*/
-webkit-overflow-scrolling: touch;
&.click {
font-weight: bold;
font-size: 30rpx;
color: #FFFFFF;
}
}
.underlineBox {
height: 3px;
width: 20%;
display: flex;
align-content: center;
justify-content: center;
transition: .5s;
.underline {
width: 60rpx;
height: 4rpx;
}
}
}
}
.bg-color-white {
background-color: #fff;
}
.child-box {
width: 100%;
position: relative;
background-color: #fff;
/* #ifdef H5 */
box-shadow: 0 2px 5px 1px rgba(0, 0, 0, 0.02);
/* #endif */
/* #ifdef MP */
box-shadow: 0 2rpx 3rpx 1rpx #f9f9f9;
/* #endif */
.wrapper {
display: flex;
align-items: center;
padding: 20rpx 0;
background: #fff;
}
.child-item {
flex-shrink: 0;
width: 140rpx;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
margin-left: 10rpx;
image {
width: 90rpx;
height: 90rpx;
border-radius: 50%;
}
.txt {
font-size: 24rpx;
color: #282828;
text-align: center;
margin-top: 10rpx;
}
&.on {
image {
border: 1px solid $theme-color-opacity;
}
.txt {
color: $theme-color;
}
}
}
}
.brand-wrapper {
flex: 1;
overflow: hidden;
width: 690rpx;
margin: 0 auto;
background: #ffffff;
border-radius: 12rpx;
padding: 25rpx;
.wrapper {
display: flex;
flex-wrap: wrap;
padding-bottom: 20rpx;
}
.item {
display: block;
width: 146rpx;
height: 58rpx;
line-height: 58rpx;
text-align: center;
background: rgba(242, 242, 242, 1);
border-radius: 28rpx;
margin-top: 25rpx;
padding: 0 10rpx;
margin-right: 19rpx;
color: #282828;
font-size: 24rpx;
&:nth-child(4n) {
margin-right: 0;
}
&.on {
background: rgba(255, 244, 243, 1);
border: 1px solid rgba(233, 51, 35, 1);
color: rgba(233, 51, 35, 1);
}
}
.btns {
display: flex;
align-items: center;
justify-content: center;
padding-top: 10rpx;
font-size: 22rpx;
color: #999;
.iconfont {
margin-left: 10rpx;
margin-top: 5rpx;
font-size: 20rpx;
}
}
.mask {
z-index: 300 !important;
}
.icon-xiangxia {
font-size: 20px;
}
}
</style>