hengmei-two/components/simple-address/simple-address.vue

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2021-08-19 06:40:59 +00:00
<template>
<view class="simple-address" v-if="showPopup" @touchmove.stop.prevent="clear">
<!-- 遮罩层 -->
<view
class="simple-address-mask"
@touchmove.stop.prevent="clear"
v-if="maskClick"
:class="[ani + '-mask', animation ? 'mask-ani' : '']"
:style="{
'background-color': maskBgColor
}"
@tap="hideMask(true)"
></view>
<view class="simple-address-content simple-address--fixed" :class="[type, ani + '-content', animation ? 'content-ani' : '']">
<view class="simple-address__header">
<view class="simple-address__header-btn-box" @click="pickerCancel">
<text class="simple-address__header-text" :style="{ color: cancelColor, fontSize: btnFontSize }">取消</text>
</view>
<view class="simple-address__header-btn-box" @click="pickerConfirm">
<text class="simple-address__header-text" :style="{ color: confirmColor || themeColor, fontSize: btnFontSize }">确定</text>
</view>
</view>
<view class="simple-address__box">
<picker-view indicator-style="height: 70rpx;" class="simple-address-view" :value="pickerValue" @change="pickerChange">
<picker-view-column>
<!-- #ifndef APP-NVUE -->
<view class="picker-item" :style="{ fontSize: fontSize }" v-for="(item, index) in provinceDataList" :key="index">{{ item.label }}</view>
<!-- #endif -->
<!-- #ifdef APP-NVUE -->
<text class="picker-item" :style="{ fontSize: fontSize }" v-for="(item, index) in provinceDataList" :key="index">{{ item.label }}</text>
<!-- #endif -->
</picker-view-column>
<picker-view-column>
<!-- #ifndef APP-NVUE -->
<view class="picker-item" :style="{ fontSize: fontSize }" v-for="(item, index) in cityDataList" :key="index">{{ item.label }}</view>
<!-- #endif -->
<!-- #ifdef APP-NVUE -->
<text class="picker-item" :style="{ fontSize: fontSize }" v-for="(item, index) in cityDataList" :key="index">{{ item.label }}</text>
<!-- #endif -->
</picker-view-column>
<picker-view-column>
<!-- #ifndef APP-NVUE -->
<view class="picker-item" :style="{ fontSize: fontSize }" v-for="(item, index) in areaDataList" :key="index">{{ item.label }}</view>
<!-- #endif -->
<!-- #ifdef APP-NVUE -->
<text class="picker-item" :style="{ fontSize: fontSize }" v-for="(item, index) in areaDataList" :key="index">{{ item.label }}</text>
<!-- #endif -->
</picker-view-column>
</picker-view>
</view>
</view>
</view>
</template>
<script>
/**
* Simple-addres 地址联动组件
* @description 三级地址联动支持appnvue小程序H5
* @tutorial https://ext.dcloud.net.cn/plugin?id=1084
* @property {String} animation 是否开启动画
* @property {String} type = [bottom] 弹出层类型暂时只支持底部弹出
* @property {Boolean} maskClick = [true | false] 是否允许点击遮罩层关闭
* @property {Boolean} show = [true | false] 显示或隐藏地址组件
* @property {String} maskBgColor 遮罩层背景颜色
* @property {String} cancelColor 取消按钮颜色默认为#1aad19
* @property {String} confirmColor 确认按钮颜色默认为themeColor
* @property {String} themeColor 主题颜色后续会废弃该配置建议使用`cancelColor``confirmColor`
* @property {String} btnFontSize 取消确认按钮字体大小默认为`uni.scss里的 $uni-font-size-base `
* @property {String} fontSize picker-item字体大小默认为28rpx
* @property {Array} pickerValueDefault 默认值可以通过function queryIndex 获取
* @property {Function} queryIndex 根据自定义信息返回对应的index
* @property {Function} open 打开
* @example <simple-address ref="simpleAddress" :pickerValueDefault="cityPickerValueDefault" @onConfirm="onConfirm" themeColor='#007AFF'></simple-address>
*/
import provinceData from './city-data/province.js';
import cityData from './city-data/city.js';
import areaData from './city-data/area.js';
export default {
name: 'simpleAddress',
props: {
mode: {
// 地址类型
// default 则代表老版本根据index索引获取数据
//
type: String,
default: 'default'
},
// 开启动画
animation: {
type: Boolean,
default: true
},
/*
bottom底部弹出层
*/
type: {
type: String,
default: 'bottom'
},
// maskClick
maskClick: {
type: Boolean,
default: true
},
show: {
type: Boolean,
default: true
},
maskBgColor: {
type: String,
default: 'rgba(0, 0, 0, 0.4)' //背景颜色 rgba(0, 0, 0, 0.4) 为空则调用 uni.scss
},
themeColor: {
type: String,
default: '' // 确认按钮颜色(向下兼容)
},
cancelColor: {
type: String,
default: '' // 取消按钮颜色
},
confirmColor: {
type: String,
default: '' // 确认按钮颜色
},
fontSize: {
type: String,
default: '28rpx' // picker-item字体大小
},
btnFontSize: {
type: String,
default: '' // 按钮的字体大小
},
/* 默认值 */
pickerValueDefault: {
type: Array,
default() {
return [0, 0, 0];
}
}
},
data() {
return {
ani: '',
showPopup: false,
pickerValue: [0, 0, 0],
provinceDataList: [],
cityDataList: [],
areaDataList: []
};
},
watch: {
show(newValue) {
if (newValue) {
this.open();
} else {
this.close();
}
},
pickerValueDefault() {
this.init();
}
},
created() {
this.init();
},
methods: {
init() {
this.handPickValueDefault(); // 对 pickerValueDefault 做兼容处理
this.provinceDataList = provinceData;
this.cityDataList = cityData[this.pickerValueDefault[0]];
this.areaDataList = areaData[this.pickerValueDefault[0]][this.pickerValueDefault[1]];
this.pickerValue = this.pickerValueDefault;
},
handPickValueDefault() {
if (this.pickerValueDefault !== [0, 0, 0]) {
if (this.pickerValueDefault[0] > provinceData.length - 1) {
this.pickerValueDefault[0] = provinceData.length - 1;
}
if (this.pickerValueDefault[1] > cityData[this.pickerValueDefault[0]].length - 1) {
this.pickerValueDefault[1] = cityData[this.pickerValueDefault[0]].length - 1;
}
if (this.pickerValueDefault[2] > areaData[this.pickerValueDefault[0]][this.pickerValueDefault[1]].length - 1) {
this.pickerValueDefault[2] = areaData[this.pickerValueDefault[0]][this.pickerValueDefault[1]].length - 1;
}
}
},
pickerChange(e) {
let changePickerValue = e.detail.value;
if (this.pickerValue[0] !== changePickerValue[0]) {
// 第一级发生滚动
this.cityDataList = cityData[changePickerValue[0]];
this.areaDataList = areaData[changePickerValue[0]][0];
changePickerValue[1] = 0;
changePickerValue[2] = 0;
} else if (this.pickerValue[1] !== changePickerValue[1]) {
// 第二级滚动
this.areaDataList = areaData[changePickerValue[0]][changePickerValue[1]];
changePickerValue[2] = 0;
}
this.pickerValue = changePickerValue;
this._$emit('onChange');
},
_$emit(emitName) {
let pickObj = {
label: this._getLabel(),
value: this.pickerValue,
cityCode: this._getCityCode(),
areaCode: this._getAreaCode(),
provinceCode: this._getProvinceCode(),
labelArr: this._getLabel().split('-')
};
this.$emit(emitName, pickObj);
},
_getLabel() {
let pcikerLabel =
this.provinceDataList[this.pickerValue[0]].label + '-' + this.cityDataList[this.pickerValue[1]].label + '-' + this.areaDataList[this.pickerValue[2]].label;
return pcikerLabel;
},
_getCityCode() {
return this.cityDataList[this.pickerValue[1]].value;
},
_getProvinceCode() {
return this.provinceDataList[this.pickerValue[0]].value;
},
_getAreaCode() {
return this.areaDataList[this.pickerValue[2]].value;
},
queryIndex(params = [], type = 'value') {
// params = [ 11 ,1101,110101 ];
// 1.获取省份的index
let provinceIndex = provinceData.findIndex(res => res[type] == params[0]);
let cityIndex = cityData[provinceIndex].findIndex(res => res[type] == params[1]);
let areaIndex = areaData[provinceIndex][cityIndex].findIndex(res => res[type] == params[2]);
return {
index: [provinceIndex, cityIndex, areaIndex],
data: {
province: provinceData[provinceIndex],
city: cityData[provinceIndex][cityIndex],
area: areaData[provinceIndex][cityIndex][areaIndex]
}
};
},
clear() {},
hideMask() {
this._$emit('onCancel');
this.close();
},
pickerCancel() {
this._$emit('onCancel');
this.close();
},
pickerConfirm() {
this._$emit('onConfirm');
this.close();
},
open() {
this.showPopup = true;
this.$nextTick(() => {
setTimeout(() => {
this.ani = 'simple-' + this.type;
}, 100);
});
},
close(type) {
if (!this.maskClick && type) return;
this.ani = '';
this.$nextTick(() => {
setTimeout(() => {
this.showPopup = false;
}, 300);
});
}
}
};
</script>
<style lang="scss" scoped>
.simple-address {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: column;
}
.simple-address-mask {
position: fixed;
bottom: 0;
top: 0;
left: 0;
right: 0;
transition-property: opacity;
transition-duration: 0.3s;
opacity: 0;
/* #ifndef APP-NVUE */
z-index: 99;
/* #endif */
}
.mask-ani {
transition-property: opacity;
transition-duration: 0.2s;
}
.simple-bottom-mask {
opacity: 1;
}
.simple-center-mask {
opacity: 1;
}
.simple-address--fixed {
position: fixed;
bottom: 0;
left: 0;
right: 0;
transition-property: transform;
transition-duration: 0.3s;
transform: translateY(460rpx);
/* #ifndef APP-NVUE */
z-index: 99;
/* #endif */
}
.simple-address-content {
background-color: #ffffff;
}
.simple-content-bottom {
bottom: 0;
left: 0;
right: 0;
transform: translateY(500rpx);
}
.content-ani {
transition-property: transform, opacity;
transition-duration: 0.2s;
}
.simple-bottom-content {
transform: translateY(0);
}
.simple-center-content {
transform: scale(1);
opacity: 1;
}
.simple-address__header {
position: relative;
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
flex-wrap: nowrap;
justify-content: space-between;
border-bottom-color: #f2f2f2;
border-bottom-style: solid;
border-bottom-width: 1rpx;
}
.simple-address--fixed-top {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
justify-content: space-between;
border-top-color: $uni-border-color;
border-top-style: solid;
border-top-width: 1rpx;
}
.simple-address__header-btn-box {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
align-items: center;
justify-content: center;
height: 70rpx;
}
.simple-address__header-text {
text-align: center;
font-size: $uni-font-size-base;
color: #1aad19;
line-height: 70rpx;
padding-left: 40rpx;
padding-right: 40rpx;
}
.simple-address__box {
position: relative;
}
.simple-address-view {
position: relative;
bottom: 0;
left: 0;
/* #ifndef APP-NVUE */
width: 100%;
/* #endif */
/* #ifdef APP-NVUE */
width: 750rpx;
/* #endif */
height: 408rpx;
background-color: rgba(255, 255, 255, 1);
}
.picker-item {
text-align: center;
line-height: 70rpx;
text-overflow: ellipsis;
font-size: 28rpx;
}
</style>