el-cascader 返回最后一级

el-cascader返回最后一级的配置可以使用show-all-levels属性，将其设置为false。这样，el-cascader组件只会显示最后一级的选项。 [3 例如：

<el-cascader :options="signList" v-model="signListId" filterable clearable :show-all-levels="false" :props="{ multiple: true, emitPath: false, value: 'id', label: 'name' }"></el-cascader>

在上面的示例中，show-all-levels属性被设置为false，这样el-cascader只会返回最后一级的选项，而不会显示所有级别的选项。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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- *3* [el-cascader多选只展示最后一级，只返回最后一级](https://blog.csdn.net/weixin_54682740/article/details/122490682)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
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