33 lines
1.1 KiB
TypeScript
33 lines
1.1 KiB
TypeScript
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import areaData from 'china-area-data/data';
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// 修改导入语句
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import type { CascaderProps, DefaultOptionType } from 'antd/es/cascader';
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// 修改转换函数类型
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function transformAreaData(): CascaderProps['options'] {
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const provinces = areaData['86'] as Record<string, string>;
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return Object.entries(provinces).map(([provinceCode, provinceName]): DefaultOptionType => {
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const cities = areaData[provinceCode] as Record<string, string>;
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return {
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value: provinceCode,
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label: provinceName as string,
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children: Object.entries(cities).map(([cityCode, cityName]): DefaultOptionType => {
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const districts = areaData[cityCode] as Record<string, string>;
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return {
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value: cityCode,
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label: cityName as string,
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children: districts
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? Object.entries(districts).map(([districtCode, districtName]): DefaultOptionType => ({
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value: districtCode,
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label: districtName as string,
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}))
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: [],
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};
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}),
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};
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});
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}
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export const areaOptions: DefaultOptionType[] = transformAreaData();
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