el-select value-key回显

el-select的value-key属性用于指定回显数据的值的键名。通常情况下，回显的value应该和选项的value类型相同。如果回显的value和选项的value类型不同，就会导致回显option选项的value而不是显示label的问题。解决这个问题的方法是将选项的value转换为与回显的value类型相同。例如，如果回显的value是字符串类型，而选项的value是数字类型，可以将选项的value转换为字符串类型，即在:value="item.id"后面加上两个单引号，变成:value="item.id ''"。这样就可以正确回显label而不是value了。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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- *1* [el-select的值为对象时，使用value-key回显](https://blog.csdn.net/m0_48486615/article/details/126097458)[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: 33.333333333333336%"]
- *2* [解决el-select回显异常 显示option选项的value 而不是显示label](https://blog.csdn.net/u013675978/article/details/121977552)[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: 33.333333333333336%"]
- *3* [element中el-select绑定值为对象并回显问题](https://blog.csdn.net/qq_42092195/article/details/123254624)[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: 33.333333333333336%"]
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