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<el-collapse :accordion="false" v-model="openCollapse" style="border-right: none">

                <el-collapse-item :key="item.iid" v-for="(item,index) in frameData"
                                  :title="item.ccaption" :name="index"
                                  style="border-right: none">
                     <component-factory :params="{ $type:'checkBox'}"></component-factory>
                </el-collapse-item>

</el-collapse>

el-collapse-item是动态创建的 el-collapse 用v-model绑定展开组件的下标不起作用,应该如何解决?

撰写答案