Error in v-on handler: "ReferenceError: isCollect is not defined"

根据引用\[1\]中的解释，问题出现在v-on命令中的isCollect变量没有定义。你在代码中已经在data中定义了isCollect变量，但是在方法中使用实例上的变量时，必须使用this来指向这个变量。所以，你需要在v-on命令中使用this.isCollect来引用isCollect变量，这样问题就可以解决了。
#### 引用[.reference_title]
- *1* [Error in v-on handler: “ReferenceError: isShow is not defined](https://blog.csdn.net/m0_50013284/article/details/125717671)[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^v91^insert_down1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* [Error in v-on handler: “ReferenceError: state is not defined](https://blog.csdn.net/linduj/article/details/127211351)[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^v91^insert_down1,239^v3^insert_chatgpt"}} ] [.reference_item]
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