What are common re-rendering issues in Vue.js?
An example of an AI chatbot conversation about Vue.js re-rendering issues.
What are common re-rendering issues in Vue.js?
Common re-rendering issues in Vue.js include improper use of keys in lists, reactive data not updating, and excessive watchers.
How can I fix the issue with my list not updating correctly?
Make sure you are using unique keys for each item in your v-for loop. This helps Vue track changes more efficiently.
What about performance issues related to re-rendering?
Performance issues can arise from unnecessary re-renders. Use computed properties and watch for specific data changes to optimize.
Can you give an example of using computed properties?
Sure! If you have a data property that depends on another, use a computed property to return the derived value without re-evaluating unnecessarily.
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