a-form-model的简单例子

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<template>   <div>     <a-form-model :model="dataForm" ref="dataForm" :rules ="rules">       <a-row :gutter="24">         <a-col :span="8">           <a-form-model-item label="姓名" prop="name">             <a-input v-model="dataForm.name" />           </a-form-model-item>         </a-col>       </a-row>       <a-row :gutter="24">         <a-col :span="8">           <a-form-model-item label="性别" prop="sex">             <a-select v-model="dataForm.sex" @change="onChange">               <a-select-option :value="undefined">请选择</a-select-option>               <a-select-option v-for="(item, key) in options" :key="key" :value="item.value">                 {{ item.text }}               </a-select-option>             </a-select>           </a-form-model-item>         </a-col>       </a-row>       <a-row :gutter="24">         <a-col :span="8">           <a-form-model-item label="住址" prop="address">             <a-input v-model="dataForm.address" />           </a-form-model-item>         </a-col>       </a-row>     </a-form-model>     <a-button @click="handleSubmit()">提交</a-button>   </div> </template>   <script>     export default {     data() {       const regAddress = (rule, value, callback) =>{         if (!value) {           callback(new Error('请输入住址!'))         } else {           callback()         }       }       return {         options:[{value:'nan',text:'男'},{value:'nv',text:'女'}],         dataForm: {},         rules:{           name: [             { required: true, message: '请输入姓名', trigger: 'change' },             { min: 3, max: 5, message: '长度在3到5之间', trigger: 'change' }           ],           sex: [             { required: true, message: '请选择性别', trigger: 'change'},           ],           address: [             { required: true, validator:regAddress, trigger: 'change'},           ]         }       }     },     created(){       this.loadData();     },     methods:{       loadData(){         let record = {};         record.name = "Alley";         record.address = "河南省郑州市中原区";         this.dataForm = Object.assign({}, record);       },       onChange(e){         console.log(e)       },       //提交校验       handleSubmit() {         let _this = this;         let queryParams = Object.assign({}, this.dataForm);         console.log("======================")         console.log(queryParams);         console.log(queryParams.name);         console.log(queryParams.sex);         console.log(queryParams.address);         console.log("======================")         _this.$refs.dataForm.validate(valid => {           if (valid) {             _this.loading = true;             //this.$refs.dataForm.resetFields();             _this.clearForm(); //清除表单内容             this.$message.success('提交成功!');           } else {             return false;           }         });       },       clearForm(){         this.dataForm = {};       },     }   }   </script>