forked from opentiny/tiny-vue
99 lines
2.6 KiB
Vue
99 lines
2.6 KiB
Vue
<template>
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<div>
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<tiny-form
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ref="ruleFormRef"
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:model="createData"
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:validate-on-rule-change="true"
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:rules="rules"
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label-width="0px"
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validate-type="text"
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>
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<tiny-form-item prop="files" :inline-message="true">
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<tiny-file-upload
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:file-list="fileList"
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ref="upload"
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:action="action"
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accept=".jpg,.png"
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:before-upload="beforeUpload"
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@remove="handleRemove"
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>
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<template #trigger>
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<tiny-button type="primary">选取文件</tiny-button>
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</template>
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<template #tip>
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<div class="tiny-upload__tip">只能上传 jpg/png 文件</div>
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</template>
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</tiny-file-upload>
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</tiny-form-item>
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</tiny-form>
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<tiny-button type="success" @click="handleSubmit">提交</tiny-button>
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</div>
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</template>
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<script>
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import { Form, FormItem, FileUpload, Button, Modal } from '@opentiny/vue'
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export default {
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components: {
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TinyForm: Form,
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TinyFormItem: FormItem,
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TinyFileUpload: FileUpload,
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TinyButton: Button
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},
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data() {
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const validatePass = (rule, value, callback) => {
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if (value) {
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callback()
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} else {
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callback(new Error('请至少上传一个文件'))
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}
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}
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return {
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action: 'http://localhost:3000/api/upload',
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fileList: [],
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createData: {
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files: '' // 上传成功返回的数据
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},
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rules: {
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files: [
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{ required: true, message: '请至少上传一个文件', trigger: 'change' },
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{ validator: validatePass, trigger: 'change' }
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]
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}
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}
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},
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methods: {
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uploadSuccess() {
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// 模拟上传成功后，返回的数据信息,以此通过validatePass的校验
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this.createData.files = `${import.meta.env.VITE_APP_BUILD_BASE_URL}static/images/book.jpg`
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// 上传成功后再进行表单验证
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this.formValidate()
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},
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beforeUpload(file) {
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this.fileList.push({ name: file.name, url: file.url })
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this.uploadSuccess()
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},
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formValidate() {
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this.$refs.ruleFormRef.validate((valid) => {
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if (valid) {
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Modal.alert('校验通过')
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} else {
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Modal.message({ message: '校验不通过', status: 'warning' })
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return false
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}
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})
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},
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handleSubmit() {
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this.formValidate()
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},
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handleRemove(file) {
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const index = this.fileList.findIndex((item) => item.name === file.name)
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this.fileList.splice(index, 1)
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this.createData.files = ''
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}
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}
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}
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</script>
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