地区组件完全重构兼容苹果版本

This commit is contained in:
aixianling
2022-03-21 17:34:12 +08:00
parent 152bf55233
commit 7a5882c618
3 changed files with 374 additions and 282 deletions

View File

@@ -0,0 +1,344 @@
<template>
<section class="selectArea">
<div class="areaSelector">
<div class="fixedTop">
<b>选择地区</b>
<em>选择区域</em>
<div class="selectedArea">
<p v-if="hasSelected" v-text="fullArea.map(e=>e.name).join('')"/>
<p v-else>请选择</p>
</div>
<div/>
<span v-if="all" v-text="`省`" @click="selectNode({}, -1)"/>
<span v-for="(area,i) in fullArea.filter(e=>e.type<valueLevel)" :key="area.id"
v-text="area.levelLabel" @click="selectNode(area, i)"/>
</div>
</div>
<scroll-view class="fill pendingList" scroll-y>
<div class="pendingItem flexRow" flex v-for="op in pending" :key="op.id" @tap.stop="getChild(op)">
<div class="fill" :class="{ self: index == op.id }" v-html="op.name"/>
<u-icon v-if="index == op.id" name="checkbox-mark" color="#4181FF"/>
</div>
<AiEmpty v-if="pending.length==0" description="无下级地区数据"/>
</scroll-view>
<div class="bottomBtns">
<div @click.stop="back">取消</div>
<div class="primary fill" @click.stop="handleSelect">确定</div>
</div>
</section>
</template>
<script>
import {mapState} from "vuex";
import AiEmpty from "../AiEmpty/AiEmpty";
export default {
name: "selectArea",
components: {AiEmpty},
appName: "选择地区",
computed: {
...mapState(['user']),
dataRange() {
if (this.all || this.disabled) return 0
return this.getAreaType(this.root)
},
root() {
return this.areaId || this.user.areaId || this.$areaId
},
pending() {
return this.list?.map(e => ({...e, levelLabel: this.levelLabels[e.type]})) || []
},
hasSelected() {
return this.fullArea?.length > 0
},
hasLastLevelValue() {
return this.fullArea.some(e => e.type >= this.valueLevel)
}
},
data() {
Object.keys(this.$route.query).map(k => this.$route.query[k] = this.$route.query[k] == "false" ? false : this.$route.query[k])
return {
...this.$route.query,
fullArea: [],
index: '',
list: [],
levelLabels: ["省", "市", "县/区", "镇/街道", "村/社区"],
selected: {},
}
},
watch: {
root(v) {
v && (this.getFullArea(v))
}
},
methods: {
getInfo(areaId) {
return areaId && this.$http.post('/admin/area/getAllParentAreaId', null, {
withoutToken: true,
params: {areaId},
}).then(res => {
if (res?.data) {
res.data.forEach((e) => {
e && (e.levelLabel = this.levelLabels[e.type])
})
return res.data.reverse()
}
})
},
getFullArea(areaId) {
return this.fullArea?.length > 0 ? Promise.resolve(this.fullArea) : this.getInfo(areaId).then(meta => {
if (meta.length > 1) {
this.fullArea = meta.slice(this.dataRange)
} else {
this.fullArea = meta
}
return this.fullArea
})
},
getChildAreas(id) {
id && this.$http.post('/admin/area/queryAreaByParentId', null, {
withoutToken: true,
params: {id},
}).then((res) => {
if (res?.data) {
this.list = res.data
if (this.selectRoot) {
if (this.hasLastLevelValue) {
let parent = JSON.parse(JSON.stringify(this.fullArea?.slice(-2)?.[0]))
this.list.unshift(parent)
} else {
let parent = JSON.parse(JSON.stringify(this.fullArea?.slice(-1)?.[0]))
this.list.unshift(parent)
}
}
}
})
},
getProvinces() {
this.$http.post('/admin/area/queryProvinceList', null, {withoutToken: true}).then((res) => {
if (res?.data) {
this.list = res.data
}
})
},
handleSelect() {
let {selected, fullArea} = this
uni.$emit("selectArea", {...selected, fullArea})
this.back()
},
getChild(op) {
if (op.id != this.index) {
this.selected = op
this.index = op.id
if (op.type == this.valueLevel) {
if (this.hasLastLevelValue) {
this.fullArea.splice(this.fullArea.length - 1, 1, op)
} else this.fullArea.push(op)
} else if (op.type < this.valueLevel) {
if (this.hasLastLevelValue) {
this.fullArea.splice(this.fullArea.length - 1, 1)
} else {
this.fullArea.push(op)
this.getChildAreas(op.id)
}
}
}
},
selectNode(area, i) {
let deleteCount = this.fullArea.length - i
if (deleteCount > 0) {
this.fullArea.splice(i + 1, deleteCount)
}
if (this.all && !area.id) {
this.index = ''
this.getProvinces()
} else {
this.index = area.id
this.getChildAreas(area.id)
}
},
handleInit() {
//初始化
this.index = this.value || this.root
if (!this.disabled) {
if (this.value) {
this.getFullArea(this.value).then(() => {
let area = this.fullArea.find(e => e.id == this.value) || {}
//当前选择列表必须是可选范围内的值
let top = area.type == this.valueLevel ? area.parentId : area.id
if (this.getAreaType(top) >= this.dataRange) {
this.getChildAreas(top)
}
})
} else if (this.all) {
this.getProvinces()
} else {
this.getFullArea(this.root).then(() => {
this.getChildAreas(this.root)
})
}
}
},
back() {
uni.navigateBack({})
},
getAreaType(area) {
let rules = [10, 8, 6, 3, 0], level = 0
if (area) {
rules.some((e, i) => {
let reg = new RegExp(`0{${e}}`, 'g')
if (reg.test(area)) {
return (level = i)
}
})
}
return level
}
},
created() {
this.handleInit()
}
}
</script>
<style lang="scss" scoped>
.selectArea {
display: flex;
flex-direction: column;
height: 100vh;
background: #fff;
::v-deep .areaSelector {
display: flex;
align-items: center;
span {
cursor: pointer;
color: #333;
font-weight: bold;
line-height: 112px;
margin-right: 72px;
position: relative;
&:last-of-type {
margin-right: 0;
&:after {
content: " ";
display: block;
position: absolute;
bottom: -26px;
left: 50%;
transform: translate(-50%, 100%);
width: 40px;
height: 8px;
background: #4181FF;
border-radius: 4px;
}
}
}
b {
display: block;
width: 100%;
line-height: 96px;
text-align: center;
}
em {
font-style: normal;
font-size: 24px;
font-weight: 400;
color: #999999;
line-height: 34px;
}
.selectedArea {
display: flex;
align-items: center;
width: fit-content;
max-width: calc(100vw - 128px);
padding: 0 32px;
height: 80px;
background: #ECF2FF;
border-radius: 40px;
font-size: 32px;
font-family: PingFangSC-Medium, PingFang SC;
font-weight: 500;
color: #4181FF !important;
margin: 16px 0 32px;
white-space: nowrap;
& > p {
overflow: hidden;
text-overflow: ellipsis;
direction: rtl;
}
}
.fixedTop {
top: 0;
width: 100vw;
left: 0;
background: #fff;
border-bottom: 4px solid #f5f5f5;
z-index: 1;
text-align: start;
padding: 0 32px;
box-sizing: border-box;
}
}
::v-deep .pendingList {
padding: 0 32px;
box-sizing: border-box;
.emptyWrap {
width: 100%;
}
.pendingItem {
color: #333;
height: 84px;
text-align: start;
.self {
font-weight: bold;
}
}
}
::v-deep.bottomBtns {
width: 100vw;
display: flex;
align-items: center;
text-align: center;
height: 120px;
font-size: 34px;
font-family: PingFangSC-Medium, PingFang SC;
font-weight: 500;
color: #3671EE;
background: #fff;
padding: 0 32px;
box-sizing: border-box;
& > div {
padding: 0 92px;
line-height: 88px;
height: 88px;
border: 1px solid #A0C0FF;
border-radius: 16px;
&.primary {
color: #fff;
background: #4181FF;
border-color: #4181FF;
}
& + div {
margin-left: 32px;
}
}
}
}
</style>