85 lines
1.7 KiB
Vue
85 lines
1.7 KiB
Vue
<template>
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<view class="category-grid">
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<view
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v-for="item in list"
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:key="item.id"
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class="category-item"
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@click="handleClick(item)"
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>
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<view class="icon-wrapper">
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<text class="icon" :class="item.icon"></text>
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</view>
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<text class="name">{{ item.name }}</text>
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</view>
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</view>
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</template>
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<script setup lang="ts">
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import type { Category } from '@/typings/mall'
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interface Props {
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list: Category[] // 分类列表
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columns?: number // 列数
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}
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const props = withDefaults(defineProps<Props>(), {
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columns: 4,
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})
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const emit = defineEmits<{
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click: [item: Category]
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}>()
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function handleClick(item: Category) {
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emit('click', item)
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// 跳转到分类页面
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// 注意：因为分类页面是 tabBar 页面，需要使用 switchTab 而不是 navigateTo
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uni.switchTab({
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url: `/pages/sort/index`,
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success: () => {
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// 跳转成功后，通过全局事件通知分类页面选中指定分类
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uni.$emit('selectCategory', item.id)
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}
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})
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}
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</script>
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<style lang="scss" scoped>
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.category-grid {
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display: grid;
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grid-template-columns: repeat(v-bind(columns), 1fr);
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gap: 24rpx;
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padding: 24rpx;
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background: #fff;
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}
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.category-item {
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display: flex;
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flex-direction: column;
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align-items: center;
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gap: 16rpx;
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}
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.icon-wrapper {
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width: 96rpx;
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height: 96rpx;
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display: flex;
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align-items: center;
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justify-content: center;
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background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
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border-radius: 24rpx;
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box-shadow: 0 4rpx 12rpx rgba(102, 126, 234, 0.3);
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.icon {
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font-size: 48rpx;
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color: #fff;
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}
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}
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.name {
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font-size: 24rpx;
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color: #333;
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text-align: center;
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}
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</style>
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