动态生成的表单，绑定表单校验

需求获取记录并支持修改并进行表单验证

创建rules 和 from表单绑定 from的：model 和 rules 即可
1.1 创建rules

 return {
        ruleForm:[
	         {
	          xm: '',
	          dw: '',
	          dh: ''
	        },
	        {
	          xm: '',
	          dw: '',
	          dh: ''
	        }
        ],
        rules: {
          xm: [
           {required: true, message: '请输如姓名', trigger: 'blur'},
          ],
          dw: [
           {required: true, message: '请输入单位', trigger: 'blur'},
          ],
          dh: [
            {required: true, message: '请输入电话', trigger: 'blur'},
          ]
        }
      };
    },

	1.2 创建form表单

<el-form style="height: 744px;overflow-y: scroll" :model="ruleForm" :rules="rules" ref="ruleForm">
            <div  v-for="(item,index) in ruleForm" :key="index">
                <el-row >
                    <el-col :span="span">
                        <el-form-item label="姓名：" label-width="35%" :prop="index+'.'+'xm'" :rules="rules.xm">
                            <el-input v-model="item.xm"></el-input>
                        </el-form-item>
                    </el-col>
                    <el-col :span="span">
                        <el-form-item label="单位：" label-width="30%" :prop="index+'.'+'dw'" :rules="rules.dw">
                            <el-input v-model="item.dw"></el-input>
                        </el-form-item>
                    </el-col>
                    <el-col :span="span" >
                        <el-form-item label="电话："  label-width="30%" :prop="index+'.'+'dh'" :rules="rules.dh">
                            <el-input v-model="item.dh" style="width:100%"></el-input>
                        </el-form-item>
                    </el-col>
                </el-row>
            </div >
            
        </el-form>

验证

		this.$refs[ruleForm].validate((valid) => {
	          if (valid) {
	            alert('submit!');
	          } else {
	            console.log('error submit!!');
	            return false;
	          }
        });

效果如下：
在这里插入图片描述
ps: 如果 ruleForm是单个对象用以下方式绑定
:prop="‘ruleForm.’ + index + ‘.’ + index2"