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96 lines
2.4 KiB
96 lines
2.4 KiB
<docs>
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---
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order: 8
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title:
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zh-CN: useForm 合并错误信息
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en-US: useForm merge status info
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---
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## zh-CN
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通过 [`Form.useForm`](#useform) 合并展示表单校验信息。
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## en-US
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use [`Form.useForm`](#useform) combined display form verification information.
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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" required>
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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="Activity zone" required>
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<a-select v-model:value="modelRef.region" placeholder="please select your zone">
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<a-select-option value="shanghai">Zone one</a-select-option>
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<a-select-option value="beijing">Zone two</a-select-option>
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</a-select>
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</a-form-item>
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<a-form-item label="Activity type" required>
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<a-checkbox-group v-model:value="modelRef.type">
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<a-checkbox value="1" name="type">Online</a-checkbox>
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<a-checkbox value="2" name="type">Promotion</a-checkbox>
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<a-checkbox value="3" name="type">Offline</a-checkbox>
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</a-checkbox-group>
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</a-form-item>
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<a-form-item class="error-infos" :wrapper-col="{ span: 14, offset: 4 }" v-bind="errorInfos">
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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="resetFields">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" setup>
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import { reactive, toRaw, computed } from 'vue';
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import { toArray } from 'lodash-es';
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import { Form } from 'ant-design-vue';
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const useForm = Form.useForm;
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const labelCol = { span: 4 };
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const wrapperCol = { span: 14 };
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const modelRef = reactive({
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name: '',
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region: undefined,
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type: [],
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});
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const rulesRef = 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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region: [
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{
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required: true,
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message: 'Please select region',
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},
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],
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type: [
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{
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required: true,
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message: 'Please select type',
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type: 'array',
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},
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],
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});
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const { resetFields, validate, validateInfos, mergeValidateInfo } = useForm(modelRef, rulesRef);
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const onSubmit = () => {
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validate()
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.then(() => {
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console.log(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 errorInfos = computed(() => {
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return mergeValidateInfo(toArray(validateInfos));
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});
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</script>
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<style scoped>
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.error-infos :deep(.ant-form-explain) {
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white-space: pre-line;
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}
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</style>
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