With the development of technology, the complexity of development is getting higher and higher. The traditional development method makes a system into a whole application. It often happens that a small change or a small function increase may cause the overall logic to change. Modifications, causing the whole body to be affected by a single hair.
Through component development, separate development and maintenance can be effectively realized, and they can be combined at will. Greatly improve development efficiency and reduce maintenance costs.
Today I will introduce a component that imitates the filter box popup alert on the right side of Meituan; the source code download address is attached : https://ext.dcloud.net.cn/plugin?id=13602
The renderings are as follows:
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The implementation code is as follows
cc-rightPopup
Instructions
<!-- pop-show:是否显示弹框 color:主题色 classList：分类数组 @sureClick：筛选确认 @hideClick：隐藏事件 -->
<cc-rightPopup :pop-show="popShow" :colors="colors" :classList="classList" @sureClick="sureClick"
@hideClick="hideright"></cc-rightPopup>
// 隐藏处理
hideright() {
this.popShow = false;
},
// 筛选确认
sureClick(paramDict, selArr) {
this.popShow = false;
uni.showModal({
title: '筛选数据',
content: '筛选价格数据 = ' + JSON.stringify(paramDict) + ' 筛选按钮数据= ' + JSON.stringify(selArr)
})
}
HTML code implementation part
<template>
<view class="content">
<button style="margin: 60px 90px;" @click="showPopClick">点击弹框</button>
<!-- pop-show:是否显示弹框 color:主题色 classList：分类数组 @sureClick：筛选确认 @hideClick：隐藏事件 -->
<cc-rightPopup :pop-show="popShow" :colors="colors" :classList="classList" @sureClick="sureClick"
@hideClick="hideright"></cc-rightPopup>
</view>
</template>
<script>
export default {
data() {
return {
colors: '#fa436a',
popShow: false,
classList: [{
name: '营业事件',
id: 1,
child: [{
name: '0-5时',
id: 2
}, {
name: '5-10时',
id: 3
}, {
name: '10-14时',
id: 2
}, {
name: '14-18时',
id: 3
}, {
name: '18-22时',
id: 2
}, {
name: '22-24时',
id: 3
}]
}, {
name: '用餐人数',
id: 2,
child: [{
name: '单人餐',
id: 1
}, {
name: '双人餐',
id: 2
}, {
name: '3-4人餐',
id: 2
},
{
name: '5-10人餐',
id: 2
}
]
}],
}
},
methods: {
showPopClick() {
this.popShow = true;
},
hideright() {
this.popShow = false;
},
sureClick(paramDict, selArr) {
this.popShow = false;
uni.showModal({
title: '筛选数据',
content: '筛选价格数据 = ' + JSON.stringify(paramDict) + ' 筛选按钮数据= ' + JSON.stringify(selArr)
})
}
}
}
</script>
<style>
page {
background-color: #f2f2f2;
margin-bottom: 50px;
}
</style>