element 表单的input循环生成,并可单个input失去焦点单个验证并保存; (多个表单实例)

<div class="box_item">
  <el-form ref="aList" :model="form" :rules="formRules" label-width="210px">
    <el-form-item class="itemSty"
      v-for="(items, index) in form.aList"
      :label="items.name"
      :key="items.no"
      :prop="'aList.' + index + '.moneyStr'"
      :rules="formRules.moneyStr">
        <el-input type="text" :maxlength="7" placeholder="0.00-9999" v-model="items.moneyStr">
          <template slot="append">元</template>
        </el-input>
    </el-form-item>
  </el-form>
</div>
<div class="box_item">
  <el-form ref="bList" :model="form" :rules="formRules" label-width="210px">
    <el-form-item class="itemSty"
      v-for="(items, index) in form.bList"
      :label="items.name"
      :key="items.no"
      :prop="'bList.' + index + '.moneyStr'"
      :rules="formRules.moneyStr">
        <el-input type="text" :maxlength="7" placeholder="0.00-9999" v-model="items.moneyStr">
          <template slot="append">元</template>
        </el-input>
    </el-form-item>
  </el-form>
</div>

export default {
  data() {
    let _this = this
    let tool = this.tool
    let rule_rentMoney = function(rule,value,callback){
      if(value.length && !tool.validate.money(value) ){
        callback(new Error('请输入整数或小数(小数最多两位)'))
      }else if(value > 9999 ){
        callback(new Error('金额不能大于 9999 元'))
      }else{
        _this.edit(rule.field,value) // 验证通过调用保存方法
        callback()
      }
    }
    return{
      form:{
        aList:[],
        bList:[]
      },
      formRules:{
        moneyStr:[
          { validator: rule_rentMoney, trigger: 'blur' }
        ],
      }

    }
},
methods: {
  //清除验证的提示
  clearFn(){
    let that = this
    this.arrValidateKey.map( key =>{
      if(that.$refs[key]){
        that.$refs[key].resetFields();
      }
    })
  },
}
}

原文地址:https://www.cnblogs.com/zhaoxiaobei/p/9289294.html