133 lines
2.3 KiB
Vue
133 lines
2.3 KiB
Vue
<template>
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<view>
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<scroll-view scroll-x class='tab-list' :scroll-into-view="'tab'+(activeIndex-1)" :scroll-with-animation="true"
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:style="{background: bgColor}">
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<view class='tab-item text-bold rel' v-for="(item,index) in list" :key="index"
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@tap='handerTabChange(index)' :id="'tab'+index"
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:style="{width:width,height:height,lineHeight:height,color:index==activeIndex? activeColor : color,fontSize:fontSize}">
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{{item.title || item}}
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<view class="abs line" :style="{background: activeColor}" v-if="index==activeIndex && haveLine"></view>
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<view v-if="item.number" class="item-msg c-base f-icontext abs"
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:style="{width: item.number<10 ? '30rpx' : '50rpx',right: msgRight }">
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{{item.number < 100 ? item.number : '99+'}}
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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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</template>
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<script>
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export default {
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name: 'tab',
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props: {
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list: {
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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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activeIndex: {
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type: Number || String,
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default () {
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return 0
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}
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},
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color: {
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type: String,
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default () {
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return '#333'
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}
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},
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activeColor: {
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type: String,
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default () {
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return '#e73535'
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}
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},
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bgColor: {
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type: String,
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default () {
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return '#fff'
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}
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},
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width: {
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type: String,
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default () {
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return ''
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}
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},
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height: {
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type: String,
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default () {
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return ''
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}
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},
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haveLine: {
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type: Boolean,
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default () {
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return true
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}
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},
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msgRight: {
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type: String,
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default () {
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return '5rpx'
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}
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},
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fontSize: {
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type: String,
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default () {
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return '28rpx'
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}
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}
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},
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created() {
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},
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data() {
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return {
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}
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},
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methods: {
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handerTabChange(index) {
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this.$emit('change', index);
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}
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},
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}
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</script>
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<style lang="scss">
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.tab-list {
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white-space: nowrap;
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width: 100%;
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}
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.tab-item {
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display: inline-block;
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text-align: center;
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line-height: 100rpx;
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padding: 0 20rpx;
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border-color: #fff;
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box-sizing: border-box;
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.line {
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width: 80rpx;
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height: 6rpx;
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border-radius: 6rpx;
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left: 50%;
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bottom: 0rpx;
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margin-left: -40rpx;
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}
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}
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.item-msg {
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width: 30rpx;
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height: 30rpx;
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line-height: 30rpx;
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border-radius: 15rpx 15rpx 15rpx 0;
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background: #f12c20;
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top: 5rpx;
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}
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</style>
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