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| <template>
| <PageWrapper title="表单增删示例">
| <CollapseContainer title="表单增删">
| <BasicForm @register="register" @submit="handleSubmit">
| <template #add="{ field }">
| <Button v-if="Number(field) === 0" @click="add">+</Button>
| <Button class="ml-2" v-if="Number(field) === 0" @click="batchAdd">
| 批量添加表单配置
| </Button>
| <Button v-if="field > 0" @click="del(field)">-</Button>
| </template>
| </BasicForm>
| </CollapseContainer>
| </PageWrapper>
| </template>
| <script lang="ts">
| import { defineComponent, ref } from 'vue';
| import { BasicForm, useForm } from '/@/components/Form/index';
| import { CollapseContainer } from '/@/components/Container';
| import { Input } from 'ant-design-vue';
| import { PageWrapper } from '/@/components/Page';
| import { Button } from '/@/components/Button';
|
| export default defineComponent({
| components: { BasicForm, CollapseContainer, PageWrapper, [Input.name]: Input, Button },
| setup() {
| const [register, { appendSchemaByField, removeSchemaByField, validate }] = useForm({
| schemas: [
| {
| field: 'field0a',
| component: 'Input',
| label: '字段0',
| required: true,
| },
| {
| field: 'field0b',
| component: 'Input',
| label: '字段0',
| required: true,
| },
| {
| field: '0',
| component: 'Input',
| label: ' ',
| slot: 'add',
| },
| ],
| labelWidth: 100,
| actionColOptions: { span: 24 },
| baseColProps: { span: 8 },
| });
|
| async function handleSubmit() {
| try {
| const data = await validate();
| console.log(data);
| } catch (e) {
| console.log(e);
| }
| }
|
| const n = ref(1);
|
| function add() {
| appendSchemaByField(
| {
| field: `field${n.value}a`,
| component: 'Input',
| label: '字段' + n.value,
| required: true,
| },
| '',
| );
| appendSchemaByField(
| {
| field: `field${n.value}b`,
| component: 'Input',
| label: '字段' + n.value,
| required: true,
| },
| '',
| );
|
| appendSchemaByField(
| {
| field: `${n.value}`,
| component: 'Input',
| label: ' ',
| slot: 'add',
| },
| '',
| );
| n.value++;
| }
| /**
| * @description: 批量添加
| */
| function batchAdd() {
| appendSchemaByField(
| [
| {
| field: `field${n.value}a`,
| component: 'Input',
| label: '字段' + n.value,
| required: true,
| },
| {
| field: `field${n.value}b`,
| component: 'Input',
| label: '字段' + n.value,
| required: true,
| },
| {
| field: `${n.value}`,
| component: 'Input',
| label: ' ',
| slot: 'add',
| },
| ],
| '',
| );
| n.value++;
| }
|
| function del(field) {
| removeSchemaByField([`field${field}a`, `field${field}b`, `${field}`]);
| n.value--;
| }
|
| return { register, handleSubmit, add, del, batchAdd };
| },
| });
| </script>
|
|
