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85 lines
1.9 KiB
85 lines
1.9 KiB
<docs>
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---
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order: 9
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title:
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zh-CN: useForm 嵌套表单
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en-US: useForm for nested Form
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---
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## zh-CN
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通过 [`Form.useForm`](#useForm) 使用点字符串拼接进行嵌套数据校验。
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## en-US
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[`Form.useForm`](#useForm) use dot string splicing for nested data verification.
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</docs>
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<template>
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<a-form :label-col="labelCol" :wrapper-col="wrapperCol">
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<a-form-item label="Activity name" v-bind="validateInfos.name">
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<a-input v-model:value="modelRef.name" />
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</a-form-item>
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<a-form-item label="Sub name" v-bind="validateInfos['sub.name']">
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<a-input v-model:value="modelRef.sub.name" />
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</a-form-item>
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<a-form-item :wrapper-col="{ span: 14, offset: 4 }">
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<a-button type="primary" @click.prevent="onSubmit">Create</a-button>
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<a-button style="margin-left: 10px" @click="reset">Reset</a-button>
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</a-form-item>
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</a-form>
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</template>
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<script lang="ts">
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import { defineComponent, reactive, toRaw } from 'vue';
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import { Form } from 'ant-design-vue';
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const useForm = Form.useForm;
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export default defineComponent({
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setup() {
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const modelRef = reactive({
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name: '',
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sub: {
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name: '',
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},
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});
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const { resetFields, validate, validateInfos } = useForm(
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modelRef,
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reactive({
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name: [
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{
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required: true,
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message: 'Please input name',
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},
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],
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'sub.name': [
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{
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required: true,
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message: 'Please input sub name',
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},
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],
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}),
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);
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const onSubmit = () => {
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validate()
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.then(res => {
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console.log(res, toRaw(modelRef));
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})
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.catch(err => {
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console.log('error', err);
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});
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};
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const reset = () => {
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resetFields();
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};
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return {
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labelCol: { span: 4 },
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wrapperCol: { span: 14 },
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validateInfos,
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reset,
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modelRef,
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onSubmit,
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};
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},
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});
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</script>
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