From 433cf5bfd7d0bd602c3147c15720a654ea47b028 Mon Sep 17 00:00:00 2001
From: Tevin <tingquanren@163.com>
Date: Mon, 24 Mar 2025 18:31:32 +0800
Subject: [PATCH] Merge branch 'master' of ssh://dev.zhiheiot.com:29418/mob-components
---
forms/chinaArea/ChinaLocations.js | 355 +++++++++++++++++++++++++++++++++++++---------------------
1 files changed, 226 insertions(+), 129 deletions(-)
diff --git a/forms/chinaArea/ChinaLocations.js b/forms/chinaArea/ChinaLocations.js
index 61825ca..ee602ce 100644
--- a/forms/chinaArea/ChinaLocations.js
+++ b/forms/chinaArea/ChinaLocations.js
@@ -1,154 +1,251 @@
/**
- * ChinaLocations For Normal
+ * ChinaLocations For WeApp
* @author Tevin
*/
-import ChinaLocationData from './ChinaLocationData.json';
+import Taro from '@tarojs/taro';
+import project from '@project';
+import { $hostBoot } from '@components/bases/HostBoot';
+import { Tools } from '@components/common/Tools';
-const locationTree = [];
+let locationTreeLv3 = [];
+let locationTreeLv4 = [];
+let locationRes = {};
+let readyCallbacks = [];
-Object.keys(ChinaLocationData).forEach((code1) => {
- const province = {
- label: ChinaLocationData[code1].name,
- value: code1,
- children: [],
- };
- const children1 = ChinaLocationData[code1].children;
- Object.keys(children1).forEach((code2) => {
- const city = {
- label: children1[code2].name,
- value: code2,
- area: children1[code2].area, // 电话区码
- children: [],
- };
- if (typeof children1[code2].children !== 'undefined') {
- const children2 = children1[code2].children;
- Object.keys(children2).forEach((code3) => {
- city.children.push({
- label: children2[code3],
- value: code3,
- });
- });
- }
- province.children.push(city);
- });
- locationTree.push(province);
+Taro.request({
+ url: $hostBoot.getHost() + project.host.assetsPath + '/datas/ChinaLocations.lv4.min.json',
+ header: {
+ 'X-Requested-With': 'XMLHttpRequest',
+ 'Content-Type': 'application/x-www-form-urlencoded;charset=UTF-8',
+ 'Ax-Rq-Type': 'separation',
+ },
+ credentials: 'same-origin',
+ dataType: 'json',
+ timeout: 30 * 1000,
+ method: 'GET',
+ success: response => {
+ locationRes = response.data;
+ readyCallbacks.forEach(callback => callback());
+ },
});
-export default {
+export class ChinaLocations {
+
onReady(callback) {
- callback();
- },
- getLocationTree() {
- return locationTree;
- },
+ if (Tools.isEmptyObject(locationRes)) {
+ readyCallbacks.push(callback);
+ } else {
+ callback();
+ }
+ }
+
+ _createLocationTree(level) {
+ const treeDatas = [];
+ // lv1-省
+ Object.keys(locationRes).forEach((provinceCode) => {
+ const province = {
+ label: locationRes[provinceCode].name,
+ value: provinceCode,
+ children: [],
+ };
+ // lv2-市
+ const cityContainer = locationRes[provinceCode].children;
+ Object.keys(cityContainer).forEach((cityCode) => {
+ const city = {
+ value: cityCode,
+ area: cityContainer[cityCode].area, // 电话区码
+ children: [],
+ };
+ if (typeof cityContainer[cityCode] === 'string') {
+ city.label = cityContainer[cityCode];
+ } else {
+ city.label = cityContainer[cityCode].name;
+ // lv3-区
+ const distContainer = cityContainer[cityCode].children || {};
+ Object.keys(distContainer).forEach(distCode => {
+ const dist = {
+ value: distCode,
+ };
+ if (typeof distContainer[distCode] === 'string') {
+ dist.label = distContainer[distCode];
+ } else {
+ dist.label = distContainer[distCode].name;
+ // lv4-街
+ if (level === 4) {
+ dist.children = [];
+ const streetContainer = distContainer[distCode].children || {};
+ Object.keys(streetContainer).forEach(streetCode => {
+ const street = {
+ label: streetContainer[streetCode],
+ value: streetCode,
+ };
+ dist.children.push(street);
+ });
+ if (dist.children.length > 0) {
+ dist.children.unshift({
+ label: '( 不选 )',
+ value: '',
+ });
+ }
+ }
+ }
+ city.children.push(dist);
+ });
+ }
+ province.children.push(city);
+ });
+ treeDatas.push(province);
+ });
+ return treeDatas;
+ }
+
+ getLocationTree(level, callback) {
+ this.onReady(() => {
+ if (level === 3) {
+ if (locationTreeLv3.length === 0) {
+ locationTreeLv3 = this._createLocationTree(3);
+ }
+ callback(locationTreeLv3);
+ } else if (level === 4) {
+ if (locationTreeLv4.length === 0) {
+ locationTreeLv4 = this._createLocationTree(4);
+ }
+ callback(locationTreeLv4);
+ }
+ });
+ }
+
// 获取省市区拼合文本
- getRegionText(regions) {
- if (regions.length === 0) {
- return '';
- }
- let address = '';
- let tempLocationData = ChinaLocationData;
- regions.forEach((code) => {
- if (typeof tempLocationData[code].name === 'string') {
- address += tempLocationData[code].name;
- } else {
- address += tempLocationData[code];
- }
- tempLocationData = tempLocationData[code].children;
+ getRegionText(regions, callback) {
+ this.getRegionNames(regions, address => {
+ callback(address.join(''));
});
- return address;
- },
+ }
+
// 省市区名称
- getRegionNames(regions) {
- if (typeof regions === 'string') {
- regions = regions.split(',');
- }
- if (!regions || regions.length === 0 || !regions[0]) {
- return [];
- }
- let address = [];
- let tempLocationData = ChinaLocationData;
- regions.forEach((code) => {
- if (!tempLocationData[code]) {
- return;
+ getRegionNames(regions, callback) {
+ this.onReady(() => {
+ if (typeof regions === 'string') {
+ regions = regions.split(',');
}
- if (typeof tempLocationData[code].name === 'string') {
- address.push(tempLocationData[code].name);
- } else {
- address.push(tempLocationData[code]);
+ if (!regions || regions.length === 0 || !regions[0]) {
+ callback([]);
}
- tempLocationData = tempLocationData[code].children;
+ let address = [];
+ let tempLocationData = locationRes;
+ regions.forEach((code) => {
+ if (!code || !tempLocationData[code]) {
+ address.push('');
+ tempLocationData = [];
+ } else {
+ if (typeof tempLocationData[code].name === 'string') {
+ address.push(tempLocationData[code].name);
+ } else {
+ address.push(tempLocationData[code]);
+ }
+ tempLocationData = tempLocationData[code].children;
+ }
+ });
+ callback(address);
});
- return address;
- },
+ }
+
// 省市区文本转code
- getRegionCodes(regions) {
- if (typeof regions === 'string') {
- regions = regions.split(',');
- }
- if (!regions || regions.length === 0 || !regions[0]) {
- return '';
- }
- const codes = [];
- // 省
- for (let provinceCode in ChinaLocationData) {
- if (ChinaLocationData.hasOwnProperty(provinceCode)) {
- if (ChinaLocationData[provinceCode].name === regions[0]) {
- codes[0] = provinceCode;
- // 市
- const provinceChildren = ChinaLocationData[provinceCode].children;
- for (let cityCode in provinceChildren) {
- if (provinceChildren.hasOwnProperty(cityCode)) {
- if (provinceChildren[cityCode].name === regions[1]) {
- codes[1] = cityCode;
- // 区
- const areaChildren = provinceChildren[cityCode].children;
- for (let areaCode in areaChildren) {
- if (areaChildren.hasOwnProperty(areaCode)) {
- if (areaChildren[areaCode] === regions[2]) {
- codes[2] = areaCode;
- break;
+ getRegionCodes(regions, callback) {
+ this.onReady(() => {
+ if (typeof regions === 'string') {
+ regions = regions.split(',');
+ }
+ if (!regions || regions.length === 0 || !regions[0]) {
+ callback([]);
+ }
+ const codes = [];
+ // 省
+ for (let provinceCode in locationRes) {
+ if (locationRes.hasOwnProperty(provinceCode)) {
+ if (locationRes[provinceCode].name === regions[0]) {
+ codes[0] = provinceCode;
+ // 市
+ const provinceContainer = locationRes[provinceCode].children;
+ for (let cityCode in provinceContainer) {
+ if (provinceContainer.hasOwnProperty(cityCode)) {
+ if (provinceContainer[cityCode].name === regions[1]) {
+ codes[1] = cityCode;
+ // 区
+ const distContainer = provinceContainer[cityCode].children;
+ for (let distCode in distContainer) {
+ if (distContainer.hasOwnProperty(distCode)) {
+ if (distContainer[distCode] === regions[2]) {
+ codes[2] = distCode;
+ break;
+ }
+ if (distContainer[distCode].name === regions[2]) {
+ codes[2] = distCode;
+ // 如果存在街道，继续转街道
+ if (regions[3]) {
+ const streetContainer = distContainer[distCode].children;
+ Object.keys(streetContainer).forEach(streetCode => {
+ if (streetContainer[streetCode] === regions[3]) {
+ codes[3] = streetCode;
+ }
+ });
+ }
+ break;
+ }
}
}
+ break;
}
- break;
}
}
+ break;
}
- break;
}
}
- }
- return codes;
- },
- // 电话区码
- getRegionsArea(regions) {
- if (typeof regions === 'string') {
- regions = regions.split(',');
- }
- if (!regions || regions.length === 0 || !regions[0]) {
- return '';
- }
- let area = '';
- // 省
- for (let provinceCode in ChinaLocationData) {
- if (ChinaLocationData.hasOwnProperty(provinceCode)) {
- if (provinceCode === regions[0]) {
- // 市
- const provinceChildren = ChinaLocationData[provinceCode].children;
- for (let cityCode in provinceChildren) {
- if (provinceChildren.hasOwnProperty(cityCode)) {
- if (cityCode === regions[1]) {
- area = provinceChildren[cityCode].area;
- break;
- }
- }
- }
- break;
- }
- }
- }
- return area;
+ callback(codes);
+ });
}
-};
\ No newline at end of file
+
+ // 电话区码
+ getRegionsArea(regions, callback) {
+ this.onReady(() => {
+ if (typeof regions === 'string') {
+ regions = regions.split(',');
+ }
+ if (!regions || regions.length === 0 || !regions[0] || !regions[1]) {
+ callback('');
+ return;
+ }
+ // 中文转编码
+ if (!/^\d+$/.test(regions[0])) {
+ this.getRegionCodes(regions, regionsCode => {
+ this.getRegionsArea(regionsCode, callback);
+ });
+ return;
+ }
+ let area = '';
+ // 省
+ for (let provinceCode in locationRes) {
+ if (locationRes.hasOwnProperty(provinceCode)) {
+ if (provinceCode === regions[0]) {
+ // 市
+ const provinceChildren = locationRes[provinceCode].children;
+ for (let cityCode in provinceChildren) {
+ if (provinceChildren.hasOwnProperty(cityCode)) {
+ if (cityCode === regions[1]) {
+ area = provinceChildren[cityCode].area;
+ break;
+ }
+ }
+ }
+ break;
+ }
+ }
+ }
+ callback(area);
+ });
+ }
+}
+
+export const $locations = new ChinaLocations();
\ No newline at end of file
--
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