uni-grid 宫格
宫格组件。
# 介绍
注意事项
为了避免错误使用,给大家带来不好的开发体验,请在使用组件前仔细阅读下面的注意事项,可以帮你避免一些错误。
- 删除组件自带圆点角标效果,完全交给用户实现,示例有简单角标效果实现
- Grid 组件仅在自定义组件模式下支持
- column 属性最大值最好不要超过 5 个,如果超过,需要注意内容显示
- 支付宝小程序平台需要在支付宝小程序开发者工具里开启 component2 编译模式,开启方式:
详情 --> 项目配置 --> 启用 component2 编译
- 为了避免高度显示错误组件内必须要有内容
# 基本用法
<uni-grid :column="3">
<uni-grid-item>
<text class="text">文本</text>
</uni-grid-item>
<uni-grid-item>
<text class="text">文本</text>
</uni-grid-item>
<uni-grid-item>
<text class="text">文本</text>
</uni-grid-item>
</uni-grid>
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# 不带边框并矩形显示
<uni-grid :column="3" :showBorder="false" :square="false">
<uni-grid-item>
<text class="text">文本</text>
</uni-grid-item>
<uni-grid-item>
<text class="text">文本</text>
</uni-grid-item>
<uni-grid-item>
<text class="text">文本</text>
</uni-grid-item>
<uni-grid-item>
<text class="text">文本</text>
</uni-grid-item>
<uni-grid-item>
<text class="text">文本</text>
</uni-grid-item>
<uni-grid-item>
<text class="text">文本</text>
</uni-grid-item>
</uni-grid>
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# API
# Grid Props
uni-grid 属性说明:
属性名 | 类型 | 默认值 | 说明 |
---|---|---|---|
column | Number | 3 | 每列显示个数 |
borderColor | String | #d0dee5 | 边框颜色 |
showBorder | Boolean | true | 是否显示边框 |
square | Boolean | true | 是否方形显示 |
highlight | Boolean | true | 点击背景是否高亮 |
# Grid Events
事件名 | 说明 | 返回值 |
---|---|---|
@change | 点击 grid 触发 | e={detail:{index:0}},index 为当前点击 grid下标 |
# GridItem Props
属性名 | 类型 | 默认值 | 说明 |
---|---|---|---|
index | Number | - | 子组件的唯一标识 ,点击grid会返回当前的标识 |
# 示例
注意
示例依赖了 uni-card
uni-section
uni-scss
等多个组件,直接拷贝示例代码将无法正常运行 。
请到 组件下载页面 (opens new window) ,在页面右侧选择 使用 HBuilderX导入示例项目
,体验完整示例演示 (opens new window)。
<template>
<view class="warp">
<uni-card is-full :is-shadow="false">
<text class="uni-h6">宫格组件主要使用场景如:商品推荐列表、热门内容等</text>
</uni-card>
<uni-section title="基础样式" type="line" padding>
<uni-grid :column="4" :highlight="true" @change="change">
<uni-grid-item v-for="(item, index) in 4" :index="index" :key="index">
<view class="grid-item-box" style="background-color: #fff;">
<uni-icons type="image" :size="30" color="#777" />
<text class="text">文本信息</text>
</view>
</uni-grid-item>
</uni-grid>
</uni-section>
<uni-section title="自定义列数" type="line" padding>
<uni-grid :column="4" :highlight="true" @change="change">
<uni-grid-item v-for="(item, index) in 8" :index="index" :key="index">
<view class="grid-item-box" style="background-color: #fff;">
<uni-icons type="image" :size="30" color="#777" />
<text class="text">文本信息</text>
</view>
</uni-grid-item>
</uni-grid>
</uni-section>
<uni-section title="滑动视图" type="line" padding>
<!-- 因为swiper特性的关系,请指定swiper的高度 ,swiper的高度并不会被内容撑开-->
<swiper class="swiper" :indicator-dots="true">
<swiper-item>
<uni-grid :column="3" :highlight="true" @change="change">
<uni-grid-item v-for="(item, index) in list" :index="index" :key="index">
<view class="grid-item-box">
<image :src="item.url" class="image" mode="aspectFill" />
<text class="text">{{ item.text }}</text>
</view>
</uni-grid-item>
</uni-grid>
</swiper-item>
<swiper-item>
<uni-grid :column="3" :highlight="true" @change="change">
<uni-grid-item v-for="(item, index) in list" :index="index" :key="index">
<view class="grid-item-box">
<image :src="item.url" class="image" mode="aspectFill" />
<text class="text">{{ item.text }}</text>
</view>
</uni-grid-item>
</uni-grid>
</swiper-item>
<swiper-item>
<uni-grid :column="3" :highlight="true" @change="change">
<uni-grid-item v-for="(item, index) in list" :index="index" :key="index">
<view class="grid-item-box">
<image :src="item.url" class="image" mode="aspectFill" />
<text class="text">{{ item.text }}</text>
</view>
</uni-grid-item>
</uni-grid>
</swiper-item>
</swiper>
</uni-section>
<uni-section title="动态加载" type="line" padding>
<view class="grid-dynamic-box">
<uni-grid :column="3" :highlight="true" @change="change">
<uni-grid-item v-for="(item, index) in dynamicList" :index="index" :key="index">
<view class="grid-item-box" :style="{'backgroundColor':item.color}">
<image :src="item.url" class="image" mode="aspectFill" />
<text class="text">{{ item.text }}</text>
</view>
</uni-grid-item>
</uni-grid>
</view>
<button type="primary" @click="add">点击添加一个宫格</button>
<button v-if="dynamicList.length !== 0" type="primary" style="margin-top: 15px;"
@click="del">点击删除一个宫格</button>
</uni-section>
<uni-section title="无边框带角标(3列)" type="line" padding>
<uni-grid :column="3" :show-border="false" :square="false" @change="change">
<uni-grid-item v-for="(item ,index) in list" :index="index" :key="index">
<view class="grid-item-box">
<image class="image" :src="item.url" mode="aspectFill" />
<text class="text">{{item.text}}</text>
<view v-if="item.badge" class="grid-dot">
<uni-badge :text="item.badge" :type="item.type" />
</view>
</view>
</uni-grid-item>
</uni-grid>
</uni-section>
<uni-section title="矩形宫格(3列)" type="line" padding>
<uni-grid :column="3" :square="false" :highlight="false" @change="change">
<uni-grid-item v-for="(item, index) in list" :index="index" :key="index">
<view class="grid-item-box">
<image :src="item.url" class="image" mode="aspectFill" />
<text class="text">{{ item.text }}</text>
</view>
</uni-grid-item>
</uni-grid>
</uni-section>
<uni-section title="边框颜色(4列 无文字)" type="line" padding>
<uni-grid :column="4" border-color="#03a9f4" @change="change">
<uni-grid-item :index="0">
<view class="grid-item-box">
<image class="image" src="/static/c1.png" mode="aspectFill" />
</view>
</uni-grid-item>
<uni-grid-item :index="1">
<view class="grid-item-box">
<image class="image" src="/static/c2.png" mode="aspectFill" />
</view>
</uni-grid-item>
<uni-grid-item :index="2">
<view class="grid-item-box">
<image class="image" src="/static/c3.png" mode="aspectFill" />
</view>
</uni-grid-item>
<uni-grid-item :index="3">
<view class="grid-item-box">
<image class="image" src="/static/c4.png" mode="aspectFill" />
</view>
</uni-grid-item>
</uni-grid>
</uni-section>
</view>
</template>
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<script>
export default {
components: {},
data() {
return {
dynamicList: [],
list: [{
url: '/static/c1.png',
text: 'Grid 1',
badge: '0',
type: "primary"
},
{
url: '/static/c2.png',
text: 'Grid 2',
badge: '1',
type: "success"
},
{
url: '/static/c3.png',
text: 'Grid 3',
badge: '99',
type: "warning"
},
{
url: '/static/c4.png',
text: 'Grid 4',
badge: '2',
type: "error"
},
{
url: '/static/c5.png',
text: 'Grid 5'
},
{
url: '/static/c6.png',
text: 'Grid 6'
},
{
url: '/static/c7.png',
text: 'Grid 7'
},
{
url: '/static/c8.png',
text: 'Grid 8'
},
{
url: '/static/c9.png',
text: 'Grid 9'
}
]
}
},
methods: {
change(e) {
let {
index
} = e.detail
this.list[index].badge && this.list[index].badge++
uni.showToast({
title: `点击第${index+1}个宫格`,
icon: 'none'
})
},
add() {
if (this.dynamicList.length < 9) {
this.dynamicList.push({
url: `/static/c${this.dynamicList.length+1}.png`,
text: `Grid ${this.dynamicList.length+1}`,
color: this.dynamicList.length % 2 === 0 ? '#f5f5f5' : "#fff"
})
} else {
uni.showToast({
title: '最多添加9个',
icon: 'none'
});
}
},
del() {
this.dynamicList.splice(this.dynamicList.length - 1, 1)
}
}
}
</script>
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<style lang="scss">
.image {
width: 25px;
height: 25px;
}
.text {
font-size: 14px;
margin-top: 5px;
}
.example-body {
/* #ifndef APP-NVUE */
// display: block;
/* #endif */
}
.grid-dynamic-box {
margin-bottom: 15px;
}
.grid-item-box {
flex: 1;
// position: relative;
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: column;
align-items: center;
justify-content: center;
padding: 15px 0;
}
.grid-item-box-row {
flex: 1;
// position: relative;
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
align-items: center;
justify-content: center;
padding: 15px 0;
}
.grid-dot {
position: absolute;
top: 5px;
right: 15px;
}
.swiper {
height: 420px;
}
/* #ifdef H5 */
@media screen and (min-width: 768px) and (max-width: 1425px) {
.swiper {
height: 630px;
}
}
@media screen and (min-width: 1425px) {
.swiper {
height: 830px;
}
}
/* #endif */
</style>
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// Make sure to add code blocks to your code group
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上次更新: 2025/02/01, 02:18:15