mirror of
https://github.com/crmeb/CRMEB.git
synced 2026-11-15 06:27:24 +00:00
178 lines
4.1 KiB
Vue
178 lines
4.1 KiB
Vue
<template>
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<view class="navTabBox">
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<view class="longTab">
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<scroll-view scroll-x="true" style="white-space: nowrap; display: flex;" scroll-with-animation :scroll-left="tabLeft" show-scrollbar="true">
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<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.cate_name}}</view>
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<view class="underlineBox" :style='"transform:translateX("+isLeft+"px);width:"+isWidth+"px"'>
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<view class="underline"></view>
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</view>
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</scroll-view>
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</view>
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<view class="child-box" v-if="tabClick>0 && tabTitle[tabClick].children.length>0">
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<scroll-view scroll-x="true" style="white-space: nowrap; display: flex;align-items: center; height: 100%;" scroll-with-animation :scroll-left="tabLeft" show-scrollbar="false">
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<view class="wrapper">
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<view v-for="(item,index) in tabTitle[tabClick].children" class="child-item" :class="{on:index == childIndex}" @click="childTab(tabClick,index)">
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<image :src="item.pic" mode=""></image>
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<view class="txt">{{item.cate_name}}</view>
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</view>
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</view>
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</scroll-view>
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</view>
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</view>
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</template>
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<script setup>
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import { ref } from 'vue';
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defineOptions({ name: 'navTab' });
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const props = defineProps({
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tabTitle: {
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type: Array,
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default: []
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}
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});
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const tabClick = ref(0); //导航栏被点击
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const isLeft = ref(0); //导航栏下划线位置
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const isWidth = ref(0); //每个导航栏占位
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const tabLeft = ref(0);
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const swiperIndex = ref(0);
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const childIndex = ref(0);
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const childID = ref(0);
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// 获取设备宽度
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uni.getSystemInfo({
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success(e) {
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isWidth.value = e.windowWidth / 5
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}
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})
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const emit = defineEmits(['changeTab']);
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// 导航栏点击
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function longClick(index){
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childIndex.value = 0;
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if(props.tabTitle.length>5){
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var tempIndex = index - 2;
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tempIndex = tempIndex<=0 ? 0 : tempIndex;
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tabLeft.value = (index-2) * isWidth.value //设置下划线位置
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}
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tabClick.value = index //设置导航点击了哪一个
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isLeft.value = index * isWidth.value //设置下划线位置
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let obj = {
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type:'big', //大标题
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index:index
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}
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parentEmit(obj)
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// this.$parent.currentTab = index //设置swiper的第几页
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}
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// 导航子类点击
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function childTab(tabClick,index){
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childIndex.value = index
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let obj = {
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parentIndex:tabClick,
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childIndex:index,
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type:'small' //小标题
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}
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parentEmit(obj)
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}
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function parentEmit(data){
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emit('changeTab', data);
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}
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</script>
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<style lang="scss" scoped>
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.navTabBox {
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width: 100%;
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color: rgba(255, 255, 255, 1);
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.click {
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color: white;
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}
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.longTab {
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width: 100%;
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/* #ifdef H5 */
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padding-bottom: 20rpx;
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/* #endif */
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/* #ifdef MP */
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padding-top: 12rpx;
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padding-bottom: 12rpx;
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/* #endif */
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.longItem{
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height: 50upx;
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display: inline-block;
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line-height: 50upx;
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text-align: center;
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font-size: 30rpx;
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&.click{
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font-weight: bold;
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}
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}
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.underlineBox {
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height: 3px;
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width: 20%;
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display: flex;
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align-content: center;
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justify-content: center;
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transition: .5s;
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.underline {
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width: 33rpx;
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height: 4rpx;
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background-color: white;
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}
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}
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}
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}
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.child-box{
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width: 100%;
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position: relative;
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// height: 152rpx;
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background-color: #fff;
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/* #ifdef H5 */
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box-shadow: 0 2px 5px 1px rgba(0, 0, 0, 0.02);
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/* #endif */
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/* #ifdef MP */
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box-shadow: 0 2rpx 3rpx 1rpx #f9f9f9;
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/* #endif */
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.wrapper{
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display: flex;
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align-items: center;
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padding: 20rpx 0;
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background: #fff;
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/* #ifdef H5 */
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//box-shadow: 0 2px 5px 1px rgba(0, 0, 0, 0.06);
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/* #endif */
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}
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.child-item{
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flex-shrink: 0;
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width:140rpx;
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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margin-left: 10rpx;
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image{
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width: 90rpx;
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height: 90rpx;
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border-radius: 50%;
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}
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.txt{
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font-size: 24rpx;
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color: #282828;
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text-align: center;
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margin-top: 10rpx;
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}
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&.on{
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image{
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border: 1px solid $theme-color-opacity;
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}
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.txt{
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color: $theme-color;
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}
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}
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}
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}
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</style>
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