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| <template> <div> <p>shopInfo</p> <div class="company" id="company"> <el-form :model="registData" :rules="rules" ref="registerRef" label-width="100px" class="demo-ruleForm"> <el-form-item label="活动名称" prop="name"> <el-input v-model="registData.name" :validate-event="false"></el-input> </el-form-item> <el-form-item label="区域面积" prop="area"> <el-input v-model="registData.area" @keyup.native="InputNumber('area')" autocomplete="off"></el-input> </el-form-item> <el-form-item label="活动区域" prop="region"> <el-select v-model="registData.region.country" placeholder="请选择国家"> <el-option label="国家一" value="USA"></el-option> <el-option label="国家二" value="China"></el-option> </el-select> <el-select v-model="registData.region.city" placeholder="请选择城市"> <el-option label="城市一" value="shanghai"></el-option> <el-option label="城市二" value="beijing"></el-option> </el-select> </el-form-item> <el-form-item label="活动时间" required> <el-col :span="11"> <el-form-item prop="date1"> <el-date-picker type="date" placeholder="选择日期" v-model="registData.date1" style="width: 100%;"></el-date-picker> </el-form-item> </el-col> <el-col class="line" :span="2">-</el-col> <el-col :span="11"> <el-form-item prop="date2"> <el-time-picker type="fixed-time" placeholder="选择时间" v-model="registData.date2" style="width: 100%;"></el-time-picker> </el-form-item> </el-col> </el-form-item> <el-form-item label="即时配送" prop="delivery"> <el-switch v-model="registData.delivery"></el-switch> </el-form-item> <el-form-item label="活动性质" prop="type"> <el-checkbox-group v-model="registData.type"> <el-checkbox label="美食/餐厅线上活动" name="type"></el-checkbox> <el-checkbox label="地推活动" name="type"></el-checkbox> <el-checkbox label="线下主题活动" name="type"></el-checkbox> <el-checkbox label="单纯品牌曝光" name="type"></el-checkbox> </el-checkbox-group> </el-form-item> <el-form-item label="特殊资源" prop="resource"> <el-radio-group v-model="registData.resource"> <el-radio label="线上品牌商赞助"></el-radio> <el-radio label="线下场地免费"></el-radio> </el-radio-group> </el-form-item> <el-form-item label="活动图片" prop="fileUrl"> <el-upload :action="action" :on-success="handleSuccess" :data="uploadData" :limit="20" list-type="picture-card" :on-preview="handlePreview" :on-remove="handleRemove"> <i class="el-icon-plus"></i> </el-upload> </el-form-item> <el-form-item label="活动形式" prop="desc"> <el-input type="textarea" v-model="registData.desc"></el-input> </el-form-item> <el-form-item> <el-button type="primary" @click="submitForm('registerRef')">立即创建</el-button> <el-button @click="resetForm('registerRef')">重置</el-button> </el-form-item> </el-form> </div> </div> </template> <style scoped> .company { padding: 30px; text-align: left; width: 600px; } </style> <script> export default { name: 'shopInfo',
data () { return { registData: { name: '', area: '', region: {}, date1: '', date2: '', delivery: false, type: [], resource: '', fileUrl: '', desc: '' }, rules: { name: [ { required: true, message: '请输入活动名称' }, { min: 3, max: 5, message: '长度在 3 到 5 个字符' } ], area: [ {required: true, message: '请输入区域面积', trigger: 'blur'} ], region: [ { type: 'object', required: true, trigger: 'change', fields: { country: {required: true, message: '请选择国家', trigger: 'blur'}, city: {required: true, message: '请选择城市', trigger: 'blur'} } } ], date1: [ { type: 'date', required: true, message: '请选择日期', trigger: 'change' } ], date2: [ { type: 'date', required: true, message: '请选择时间', trigger: 'change' } ], type: [ { type: 'array', required: true, message: '请至少选择一个活动性质', trigger: 'change' } ], resource: [ { required: true, message: '请选择活动资源', trigger: 'change' } ], fileUrl: [ { required: true, message: '请上传图片', trigger: 'change' } ], desc: [ { required: true, message: '请填写活动形式', trigger: 'blur' } ] }, action: `https://jsonplaceholder.typicode.com/posts/`, uploadData: {userId: 1304, pathName: 'company'} } },
created () {
},
methods: { InputNumber (property) { this.registData[property] = this.limitInputPointNumber(this.registData[property]) },
limitInputNumber (val) { if (val) { return String(val).replace(/\D/g, '') } return val },
limitInputPointNumber (val) { if (val === 0 || val === '0' || val === '') { return '' } else { let value = null value = String(val).replace(/[^\d.]/g, '') value = value.replace(/\.{2,}/g, '.') value = value.replace('.', '$#$').replace(/\./g, '').replace('$#$', '.') value = value.replace(/^(-)*(\d+)\.(\d\d).*$/, '$1$2.$3') return Number(value) } },
handlePreview (file) {
},
handleRemove (file, fileList) { this.registData.fileUrl = '' this.$refs.registerRef.validateField('fileUrl') },
handleSuccess (res, file, fileList) { this.registData.fileUrl = 'fileUrl' this.$refs.registerRef.validateField('fileUrl') },
submitForm (formName) { console.log(this.registData) this.$refs[formName].validate((valid) => { if (valid) { alert('submit!') } else { console.log('error submit!!') return false } }) },
resetForm (formName) { this.$refs[formName].resetFields() } } }
再补充两个错误显示的方法 有时候我们的数据在修改页面中,赋值为空会触发验证错误,这种在一个prop控制多个form-item时会出现.这时候希望页面加载时不验证,在特定时候验证,可以使用error这个属性 error初始值为空时不会展示错误信息,一旦有值就会在页面展示错误信息 <el-form-item class="region" label="" :error="nameError"> <el-input v-model="registData.name" @change="changeName" :validate-event="false"></el-input> </el-form-item>
methods: { data: { return () { nameError: '' } } changeName () { if (this.registData.name) { this.nameError = '' } else { this.nameError = '请输入名称' } } }
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