mirror of
https://gitee.com/huangge1199_admin/vue-pro.git
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140 lines
2.2 KiB
Vue
140 lines
2.2 KiB
Vue
<template>
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<view class="nav-bar b-b">
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<view
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class="nav-item"
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v-for="(item, index) in navs"
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:key="index"
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@click="navChange(index)"
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>
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<view class="tit-wrap">
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<text class="tit" :class="{'active': current == index}">{{ item.name }}</text>
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<text v-if="counts.length > index && counts[index] > 0" class="number">{{ counts[index] }}</text>
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</view>
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<view class="line" :class="{'line--show': current === index}"></view>
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</view>
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</view>
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</template>
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<script>
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/**
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* 顶部tab栏
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*/
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export default {
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data(){
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return {
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countList: [],
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}
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},
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props: {
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navs: {
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type: Array,
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default(){
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return [];
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}
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},
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current: {
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type: Number,
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default: 0
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},
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counts: {
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type: Array,
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default(){
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return [];
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}
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}
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},
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watch: {
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},
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methods: {
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navChange(index){
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this.$emit('onChange', index);
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}
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}
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}
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</script>
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<style scoped lang='scss'>
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/* #ifndef APP-NVUE */
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view{
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display: flex;
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flex-direction: column;
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}
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/* #endif */
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.fill-view{
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height: 84rpx;
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width: 100%;
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}
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.nav-bar{
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/* #ifndef APP-NVUE */
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display: flex;
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/* #endif */
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flex-direction: row;
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align-items: center;
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justify-content: space-around;
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width: 750rpx;
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height: 84rpx;
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background-color: #fff;
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z-index: 90;
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position: fixed;
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left: 0;
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top: 0;
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/* #ifdef H5 */
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top: var(--window-top);
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/* #endif */
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&:after{
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border-color: #f7f7f7;
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}
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}
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.nav-item{
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flex: 1;
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align-items: center;
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justify-content: center;
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height: 84rpx;
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padding-top: 4rpx;
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position: relative;
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}
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.tit-wrap{
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flex: 1;
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flex-direction: row;
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align-items: center;
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justify-content: center;
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position: relative;
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}
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.number{
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position: absolute;
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right: -20rpx;
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top: 0px;
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min-width: 36rpx;
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height: 36rpx;
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padding: 0 6rpx;
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text-align: center;
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line-height: 28rpx;
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border: 4rpx solid #fff;
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background-color: $base-color;
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border-radius: 100rpx;
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font-size: 20rpx;
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color: #fff;
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}
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.tit{
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font-size: 30rpx;
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color: #333;
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}
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.active{
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color: #ff4443;
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font-weight: 700;
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}
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.line{
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width: 34rpx;
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height: 4rpx;
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border-radius: 100rpx;
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background-color: #ff4443;
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opacity: 0;
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&--show{
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opacity: 1;
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}
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}
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</style>
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