171 lines
3.7 KiB
Vue
171 lines
3.7 KiB
Vue
<template>
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<view>
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<view :id="'tab-' + props.index" class="ui-tab-item" :class="[{ cur: cur }, tpl]">
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<view class="ui-tab-icon" :class="props.data.icon" v-if="props.data.icon"></view>
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<view
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class="ui-tab-text"
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:class="[cur ? 'curColor cur' : 'default-color']"
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:style="[{ color: cur ? titleStyle.activeColor : titleStyle.color }]"
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>
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{{ props.data.title }}
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</view>
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<view class="ui-tag badge ml-2" v-if="props.data.tag != null">{{ props.data.tag }}</view>
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</view>
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<view
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v-if="tpl === 'subtitle'"
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class="item-subtitle ss-flex ss-col-bottom ss-row-center"
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:style="[{ color: cur ? subtitleStyle.activeColor : subtitleStyle.color }]"
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>
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{{ props.data.subtitle }}
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</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: 'UiTabItem',
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};
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</script>
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<script setup>
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/**
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* 基础组件 - uiTabItem
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*/
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import { computed, onMounted, getCurrentInstance, inject } from 'vue';
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import sheep from '@/sheep';
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const vm = getCurrentInstance();
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const props = defineProps({
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data: {
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type: [Object, String, Number],
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default() {},
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},
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index: {
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type: Number,
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default: 0,
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},
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});
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const emits = defineEmits(['up']);
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onMounted(() => {
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computedQuery();
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uni.onWindowResize((res) => {
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computedQuery();
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});
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});
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function getParent(name) {
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let parent = vm?.parent;
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// 无父级返回null
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if (parent) {
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let parentName = parent?.type?.name;
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// 父组件name 为真返回父级，为假循环
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while (parentName !== name) {
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parent = parent?.parent;
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// 存在父级循环，不存在打断循环
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if (parent) {
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parentName = parent?.type?.name;
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} else {
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return null;
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}
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}
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return parent;
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}
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return null;
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}
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const UiTab = getParent('SuTab');
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// 获取抛出的数据和方法
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let uiTabProvide;
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if (UiTab) {
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uiTabProvide = inject('suTabProvide');
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}
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const cur = computed(() => uiTabProvide?.curValue.value === props.index);
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const tpl = computed(() => uiTabProvide?.props?.tpl);
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const subtitleStyle = computed(() => uiTabProvide?.props?.subtitleStyle);
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const titleStyle = computed(() => uiTabProvide?.props?.titleStyle);
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const computedQuery = () => {
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uni
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.createSelectorQuery()
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.in(vm)
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.select('#tab-' + props.index)
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.boundingClientRect((data) => {
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if (data != null) {
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// 传递到父组件进行计算
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emits('up', props.index, data);
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} else {
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console.log('tab-item data error');
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}
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})
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.exec();
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};
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</script>
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<style lang="scss" scoped>
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.default-color {
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color: $black;
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}
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.ui-tab-item {
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display: inline-flex;
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align-items: center;
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padding: 0 1em;
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min-height: 1.5em;
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line-height: 1.5em;
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position: relative;
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z-index: 1;
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opacity: 0.6;
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transition: opacity 0.3s;
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min-width: 60px;
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.ui-tab-text {
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width: 100%;
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text-align: center;
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}
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.ui-tab-icon {
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margin: 0 0.25em;
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font-size: 120%;
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}
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&.cur {
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opacity: 1;
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font-weight: bold;
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}
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&.btn {
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.ui-tab-text {
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transform: scale(0.9);
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transition: color 0.3s;
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font-weight: bold;
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}
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}
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&.subtitle {
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.ui-tab-text {
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transform: scale(0.9);
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transition: color 0.3s;
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font-weight: bold;
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height: calc(100% - 2.6em);
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line-height: calc(100% - 2.6em);
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margin-top: 1.2em;
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color: $white;
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}
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}
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}
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.item-subtitle {
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height: 2em;
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font-size: 22rpx;
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color: $dark-9;
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margin-bottom: 0.6em;
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}
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.cur-subtitle {
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color: var(--ui-BG-Main);
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}
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</style>
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