uniapp动态绑定:ref，v-for遍历后通过多选框选中获取ref的对象为空或undefined

通过v-for遍历后的checkbox，获取不到input的value

问题相关代码

                    <checkbox-group @change="checkboxChange">
                        <view class="place" v-for="(placeitme,placeindex) in fieldindex.content" :key="placeindex">
                            <!-- {{placeitme.num}} -->
                            <view class="number padd">
                                <view class="number_left">项目：</view>
                                <view class="number_in" >{{placeitme.type}}{{placeitme.num}}&nbsp;&nbsp;{{placeitme.label}}</view>
                                <view class="number_right">{{placeindex+1}}/{{fieldindex.content.length}}</view>
                            </view>
                            <view class="jcbz">
                                <view class="jcbzN padd">检查标准：</view>
                                <view class="jcbzT padd">
                                    <text>{{placeitme.comment}}</text>
                                </view>
                            </view>
                            <view class="group padd">
                                <input :ref="placeitme.num" class="group-input" type="text" placeholder="输入检查值" :value="placeitme.inputtext"/>
                                <label>
                                    <checkbox color="#04be02" :value="placeitme.num" /><text>不合格</text>
                                </label>
                            </view>
                        </view>
                    </checkbox-group>

问题相关代码

methods: {
            checkboxChange(e){
                this.$nextTick(()=>{
                    let value = e.target.value;
                    for (let i = 0; i < value.length; i++) {
                        let numab = value[i];
                        console.log(this.$refs);//获取结果为空的对象
                        console.log(this.$refs.numab );//获取结果为undefined
                    }
                })
            }
        }

我想要达到的结果

获取input的value值以数组的形式表现出来

题主把微信小程序基础库调到2.19.2及以上试试

最后这样解决的
<input class="group-input" type="text" placeholder="输入检查值" v-model="inputData[placeitme.num]" v-value="placeitme.inputtext"/>

          checkboxChange(e){
                let value = e.target.value;
                console.log(value);
                var demArray =[];
                for (let i = 0; i < value.length; i++) {
                    let num = this.inputData[value[i]]
                    demArray.push({
                        label:value[i],
                        num:num,
                    })
                    
                }
                console.log(demArray);
            }

您好，我是有问必答小助手，您的问题已经有小伙伴帮您解答，感谢您对有问必答的支持与关注！
PS：问答VIP年卡 【限时加赠：IT技术图书免费领】，了解详情>>> https://vip.csdn.net/askvip?utm_source=1146287632