59 lines
1.3 KiB
Vue
59 lines
1.3 KiB
Vue
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<template>
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<el-form
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ref="formRef"
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:model="formData"
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:rules="formRules"
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label-width="100px"
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v-loading="formLoading"
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>
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<el-form-item label="子字段 1" prop="field1">
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<el-input v-model="formData.field1" placeholder="请输入字段 1" />
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</el-form-item>
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<el-form-item label="子字段 2" prop="field2">
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<el-input v-model="formData.field2" placeholder="请输入字段 2" />
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</el-form-item>
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<el-form-item label="子字段 3" prop="field3">
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<el-input v-model="formData.field3" placeholder="请输入字段 3" />
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</el-form-item>
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</el-form>
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</template>
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<script setup lang="ts">
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const props = defineProps<{
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studentId: undefined // 学生编号
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}>()
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const formLoading = ref(false) // 表单的加载中
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const formData = ref({})
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const formRules = reactive({
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field1: [required]
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})
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const formRef = ref() // 表单 Ref
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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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(val) => {
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if (val) {
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formData.value = {
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field2: '番茄',
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field3: '西瓜'
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}
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} else {
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formData.value = {}
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}
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},
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{ immediate: true }
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)
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/** 表单校验 */
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const validate = () => {
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return formRef.value.validate()
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}
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/** 表单值 **/
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const getData = () => {
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return formData.value
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}
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defineExpose({ validate, getData })
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</script>
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