forms/chinaArea/CChinaArea.vue

@@ -114,8 +114,9 @@
                            );
                            if (proviceIndex >= 0) {
                                range[1] = locationTree[proviceIndex].children;
                                range[2] =
                                let cityChildren =
                                    locationTree[proviceIndex].children[0].children;
                                range[2] = cityChildren;
                                current[0] = proviceIndex;
                                // 市
                                if (codes[1]) {
@@ -123,7 +124,19 @@
                                        city => city.value === codes[1],
                                    );
                                    if (cityIndex >= 0) {
                                        range[2] = range[1][cityIndex].children;
                                        let dists = range[1][cityIndex].children;
                                        // 如果区域为空，添加默认的市级作为区域选项
                                        if (dists.length === 0) {
                                            dists = [
                                                {
                                                    label:
                                                        range[1][cityIndex]?.label || '',
                                                    value:
                                                        range[1][cityIndex]?.value || '',
                                                },
                                            ];
                                        }
                                        range[2] = dists;
                                        current[1] = cityIndex;
                                    }
                                    // 区
@@ -162,7 +175,17 @@
                // 第一列滚动
                if (roll.column === 0) {
                    const cities = locationTree[roll.value].children;
                    this.range = [this.range[0], cities, cities[0].children];
                    let firstCityChildren = cities[0].children;
                    // 如果区域为空，添加默认的市级作为区域选项
                    if (firstCityChildren.length === 0) {
                        firstCityChildren = [
                            {
                                label: cities[0]?.label || '',
                                value: cities[0]?.value || '',
                            },
                        ];
                    }
                    this.range = [this.range[0], cities, firstCityChildren];
                    this.current = [roll.value, 0, 0];
                    if (this.level === 4) {
                        const range3 = (cities[0].children[0] || {}).children || [];
@@ -172,8 +195,21 @@
                }
                // 第二列滚动
                else if (roll.column === 1) {
                    const dists =
                    let dists =
                        locationTree[this.current[0]].children[roll.value].children;
                    // 如果区域为空，添加默认的市级作为区域选项
                    if (dists.length === 0) {
                        dists = [
                            {
                                label:
                                    locationTree[this.current[0]].children[roll.value]
                                        ?.label || '',
                                value:
                                    locationTree[this.current[0]].children[roll.value]
                                        ?.value || '',
                            },
                        ];
                    }
                    this.range = [this.range[0], this.range[1], dists];
                    this.current = [this.current[0], roll.value, 0];
                    if (this.level === 4) {
@@ -207,7 +243,8 @@
                const city = provice.children[detail[1]] || {};
                names[1] = city.label;
                const dist = city.children[detail[2]] || {};
                names[2] = dist.label;
                // 如果三级区域不存在或为空，则使用市的内容作为三级区域
                names[2] = dist.label || city.label;
                if (this.level === 4) {
                    const street = (dist.children || [])[detail[3]] || {};
                    if (street.value) {

 forms/chinaArea/ChinaLocations.js

@@ -31,7 +31,6 @@
});

export class ChinaLocations {

    onReady(callback) {
        if (Tools.isEmptyObject(locationRes)) {
            readyCallbacks.push(callback);
@@ -43,7 +42,7 @@
    _createLocationTree(level) {
        const treeDatas = [];
        // lv1-省
        Object.keys(locationRes).forEach((provinceCode) => {
        Object.keys(locationRes).forEach(provinceCode => {
            const province = {
                label: locationRes[provinceCode].name,
                value: provinceCode,
@@ -51,10 +50,10 @@
            };
            // lv2-市
            const cityContainer = locationRes[provinceCode].children;
            Object.keys(cityContainer).forEach((cityCode) => {
            Object.keys(cityContainer).forEach(cityCode => {
                const city = {
                    value: cityCode,
                    area: cityContainer[cityCode].area,  // 电话区码
                    area: cityContainer[cityCode].area, // 电话区码
                    children: [],
                };
                if (typeof cityContainer[cityCode] === 'string') {
@@ -184,12 +183,18 @@
                                                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;
                                                        }
                                                    });
                                                    const streetContainer =
                                                        distContainer[distCode].children;
                                                    Object.keys(streetContainer).forEach(
                                                        streetCode => {
                                                            if (
                                                                streetContainer[streetCode] ===
                                                                regions[3]
                                                            ) {
                                                                codes[3] = streetCode;
                                                            }
                                                        },
                                                    );
                                                }
                                                break;
                                            }
@@ -248,4 +253,4 @@
    }
}

export const $locations = new ChinaLocations();
export const $locations = new ChinaLocations();