<script lang="ts" setup>
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import type { Rule } from 'ant-design-vue/es/form';
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import type { Demo03StudentApi } from '#/api/infra/demo/demo03/normal';
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import { nextTick, ref, watch } from 'vue';
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import { Form, Input } from 'ant-design-vue';
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import { getDemo03GradeByStudentId } from '#/api/infra/demo/demo03/normal';
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const props = defineProps<{
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studentId?: number; // 学生编号（主表的关联字段）
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}>();
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const formRef = ref();
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const formData = ref<Partial<Demo03StudentApi.Demo03Grade>>({
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id: undefined,
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studentId: undefined,
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name: undefined,
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teacher: undefined,
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});
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const rules: Record<string, Rule[]> = {
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studentId: [{ required: true, message: '学生编号不能为空', trigger: 'blur' }],
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name: [{ required: true, message: '名字不能为空', trigger: 'blur' }],
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teacher: [{ required: true, message: '班主任不能为空', trigger: 'blur' }],
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};
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/** 暴露出表单校验方法和表单值获取方法 */
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defineExpose({
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validate: async () => await formRef.value?.validate(),
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getValues: () => formData.value,
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});
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/** 监听主表的关联字段的变化，加载对应的子表数据 */
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watch(
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() => props.studentId,
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async (val) => {
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if (!val) {
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return;
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}
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await nextTick();
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formData.value = await getDemo03GradeByStudentId(props.studentId!);
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},
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{ immediate: true },
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);
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</script>
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<template>
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<Form
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ref="formRef"
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class="mx-4"
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:model="formData"
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:rules="rules"
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:label-col="{ span: 5 }"
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:wrapper-col="{ span: 18 }"
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>
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<Form.Item label="学生编号" name="studentId">
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<Input v-model:value="formData.studentId" placeholder="请输入学生编号" />
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</Form.Item>
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<Form.Item label="名字" name="name">
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<Input v-model:value="formData.name" placeholder="请输入名字" />
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</Form.Item>
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<Form.Item label="班主任" name="teacher">
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<Input v-model:value="formData.teacher" placeholder="请输入班主任" />
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</Form.Item>
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</Form>
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</template>
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