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32 lines
892 B
32 lines
892 B
4 months ago
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<template>
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<a-cascader :load-data="loadData" :options="options" change-on-select>
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<template #[item]="data" v-for="item in Object.keys($slots)" :key="item">
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<slot :name="item" v-bind="data || {}"> </slot>
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</template>
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</a-cascader>
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</template>
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<script lang="ts">
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import { defineComponent, ref } from 'vue';
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import type { CascaderProps } from 'ant-design-vue';
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export default defineComponent({
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name: 'NsCascader',
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setup(props, { attrs }) {
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let options = ref<any[]>(attrs['options'] || []);
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let loadData: CascaderProps['loadData'] | null = (selectOptions) => {
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attrs['loadData'](selectOptions, options, attrs);
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};
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if (attrs['loadData']) {
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loadData(options);
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} else {
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loadData = null;
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}
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return {
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loadData,
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options,
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};
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},
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});
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</script>
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<style lang="less" scoped></style>
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