新奇网站建设做电商的需要学哪些东西

采用uniapp-vue3实现, 是一款支持高度自定义的标签选择器组件，支持H5、微信小程序（其他小程序未测试过，可自行尝试）

可到插件市场下载尝试： https://ext.dcloud.net.cn/plugin?id=14960

• 使用示例
  

<template><view><view class="name">标签选择器组件: wo-tag</view><view class="card"><view class="header">属性-基本用法(包括disabled禁用)：</view><view class="content"><woTag :default-value="state.defaultValue" :options="state.options" @change-select="onChangeTag"></woTag></view></view><view class="card"><view class="header">属性-行内滑动：</view><view class="content"><woTag row :options="state.options" @change-select="onChangeTag"></woTag></view></view><view class="card"><view class="header">属性-多选：</view><view class="content"><woTag mult :options="state.options" @change-select="onChangeTag"></woTag></view></view><view class="card"><view class="header">属性-限制选择个数：最多可选2个（开启多选的情况下可用）：</view><view class="content"><woTag mult :limit="2" :options="state.options" @change-select="onChangeTag"></woTag></view></view><view class="card"><view class="header">属性-自定义初始化样式和激活样式：</view><view class="content"><woTag :activate-style="state.activateObj" :init-style="state.initObj" :options="state.options" @change-select="onChangeTag"></woTag></view></view><view class="card"><view class="header">插槽-自定义显示内容：</view><view class="content"><woTag mult :position="'right'" :default-value="state.selectValue" :options="state.options" @change-select="onChangeTagOne"><template v-slot:default="slotProps"><view style="display: flex;"><view style="padding-right: 4rpx;" v-if="state.selectValue.includes(slotProps.item.value)">✅</view><view style="padding-right: 4rpx;" v-else>❌</view><text>{{ slotProps.item.label }}</text></view></template></woTag></view></view></view>
</template><script setup lang="ts">
import woTag from './woTag.vue'
import { reactive } from 'vue';const state = reactive({options: [{label: '标签一',value: 0},{label: '标签二',value: 1},{label: '标签三',value: 2},{label: '标签四',value: 3},{label: '标签五',value: 4,disabled: true},{label: '标签六',value: 5},{label: '标签七',value: 6},],defaultValue: [2],selectValue: [2],activateObj: {border: '1rpx solid orange',background: '#fff',color: 'orange',borderRadius: '30rpx',padding: '8rpx 12rpx'},initObj: {border: '1rpx solid #f3f3f3',background: '#fff',color: '#333',borderRadius: '30rpx',padding: '8rpx 12rpx'}
});
const onChangeTag = (e: any) => {console.log('选中的标签：', e);
};
const onChangeTagOne = (e: any) => {state.selectValue = []e.forEach(elemt => {state.selectValue.push(elemt.value)})
};
</script><style scoped>
.flex-center {display: flex;justify-content: center;align-items: center;
}
.name {font-weight: bold;padding: 40rpx 0 10rpx 20rpx;
}
.card {background: #f1f1f1;margin: 40rpx 10rpx;padding: 30rpx;border-radius: 12rpx;
}
.header {font-size: 26rpx;display: flex;align-items: center;margin-bottom: 30rpx;
}
.content {font-size: 24rpx;
}
</style>