mirror of
https://gitee.com/element-plus/element-plus.git
synced 2024-12-15 09:50:58 +08:00
89 lines
2.1 KiB
Vue
89 lines
2.1 KiB
Vue
<template>
|
|
<el-form
|
|
ref="formRef"
|
|
:model="dynamicValidateForm"
|
|
label-width="120px"
|
|
class="demo-dynamic"
|
|
>
|
|
<el-form-item
|
|
prop="email"
|
|
label="Email"
|
|
:rules="[
|
|
{
|
|
required: true,
|
|
message: 'Please input email address',
|
|
trigger: 'blur',
|
|
},
|
|
{
|
|
type: 'email',
|
|
message: 'Please input correct email address',
|
|
trigger: ['blur', 'change'],
|
|
},
|
|
]"
|
|
>
|
|
<el-input v-model="dynamicValidateForm.email"></el-input>
|
|
</el-form-item>
|
|
<el-form-item
|
|
v-for="(domain, index) in dynamicValidateForm.domains"
|
|
:key="domain.key"
|
|
:label="'Domain' + index"
|
|
:prop="'domains.' + index + '.value'"
|
|
:rules="{
|
|
required: true,
|
|
message: 'domain can not be null',
|
|
trigger: 'blur',
|
|
}"
|
|
>
|
|
<el-input v-model="domain.value"></el-input>
|
|
<el-button class="mt-2" @click.prevent="removeDomain(domain)"
|
|
>Delete</el-button
|
|
>
|
|
</el-form-item>
|
|
<el-form-item>
|
|
<el-button type="primary" @click="submitForm(formRef)">Submit</el-button>
|
|
<el-button @click="addDomain">New domain</el-button>
|
|
<el-button @click="resetForm(formRef)">Reset</el-button>
|
|
</el-form-item>
|
|
</el-form>
|
|
</template>
|
|
|
|
<script lang="ts" setup>
|
|
import { reactive, ref } from 'vue'
|
|
// More info see https://github.com/element-plus/element-plus/blob/dev/docs/examples/form/utils.ts
|
|
import { resetForm, submitForm } from './utils'
|
|
import type { ElForm } from 'element-plus'
|
|
|
|
const formRef = ref<InstanceType<typeof ElForm>>()
|
|
const dynamicValidateForm = reactive<{
|
|
domains: DomainItem[]
|
|
email: string
|
|
}>({
|
|
domains: [
|
|
{
|
|
key: 1,
|
|
value: '',
|
|
},
|
|
],
|
|
email: '',
|
|
})
|
|
|
|
interface DomainItem {
|
|
key: number
|
|
value: string
|
|
}
|
|
|
|
const removeDomain = (item: DomainItem) => {
|
|
const index = dynamicValidateForm.domains.indexOf(item)
|
|
if (index !== -1) {
|
|
dynamicValidateForm.domains.splice(index, 1)
|
|
}
|
|
}
|
|
|
|
const addDomain = () => {
|
|
dynamicValidateForm.domains.push({
|
|
key: Date.now(),
|
|
value: '',
|
|
})
|
|
}
|
|
</script>
|