el-cascader全选
时间: 2023-11-07 19:15:31 浏览: 111
el-cascader的全选功能可以通过判断已选择的选项中是否包含"全选"来实现。具体的实现方法可以参考以下引用中的代码段。在代码中,通过遍历已选择的选项,如果发现其中有选项值为"全选",则说明已经进行了全选操作。根据返回的结果,可以进行相应的处理。例如,可以在使用el-cascader组件时传入一个参数来指示是否需要显示全选按钮,如引用中的示例代码所示。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *2* [el-cascader 的全选操作](https://blog.csdn.net/qq_43327840/article/details/126247344)[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^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
- *3* [扩展实现element-ui中el-cascader全选功能](https://blog.csdn.net/CSDN_156/article/details/120919982)[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^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
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