82 lines
2.0 KiB
Vue
82 lines
2.0 KiB
Vue
<!-- 省市区级联选择器 -->
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<template>
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<a-cascader
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:value="value"
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:options="accessoryData"
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:show-search="showSearch"
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:placeholder="placeholder"
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dropdown-class-name="ele-pop-wrap-higher"
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@change="onChange"
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@update:value="updateValue"
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/>
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</template>
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<script lang="ts" setup>
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import { ref, watch } from 'vue';
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import type { ValueType } from 'ant-design-vue/es/vc-cascader/Cascader';
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import { listCategory } from '@/api/goods/category';
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import { toTreeData } from 'ele-admin-pro/es';
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import { Category } from '@/api/goods/category/model';
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const props = withDefaults(
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defineProps<{
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value?: string[];
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placeholder?: string;
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options?: Category[];
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valueField?: 'label';
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showSearch?: boolean;
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}>(),
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{
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showSearch: true
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}
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);
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const emit = defineEmits<{
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(e: 'update:value', value?: string[]): void;
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(e: 'load-data-done', value: Category[]): void;
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}>();
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// 级联选择器数据
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const accessoryData = ref<Category[]>([]);
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/* 更新 value */
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const updateValue = (value: ValueType) => {
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emit('update:value', value as string[]);
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};
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const onChange = (e) => {
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console.log(e);
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};
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watch(
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() => props.options,
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(options) => {
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listCategory().then((data) => {
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accessoryData.value = toTreeData({
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data: data.map((d) => {
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return { ...d, value: d.title, label: d.title };
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}),
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idField: 'categoryId',
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parentIdField: 'parentId'
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});
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});
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// accessoryData.value = filterData(options ?? []);
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if (!options) {
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listCategory().then((data) => {
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accessoryData.value = toTreeData({
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data: data.map((d) => {
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return { ...d, value: d.title, label: d.title };
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}),
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idField: 'categoryId',
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parentIdField: 'parentId'
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});
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emit('load-data-done', accessoryData.value);
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});
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}
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},
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{
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immediate: true
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}
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);
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</script>
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