A developer is creating a Lightning web component that displays a list of records in a lightning-datatable. After saving a new record to the database, the list is not updating.
What should the developer change in the code above for this to happen?
Certified Platform Developer II Exam QuestionsBrowse all questions from this exam
Certified Platform Developer II Exam - Question 243
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Correct Answer: C
Discussion
5 commentsBruceParkOption: D
Aug 19, 2023Isn't it D? Because records is a wire function and assigns the result to this.data. So, this.data is the variable currently holding the displayed data.
Sri0507Option: D
Dec 18, 2023It should be D. https://bobbuzzard.blogspot.com/2022/01/refreshapex-and-lightning-web-components.html https://developer.salesforce.com/docs/platform/lwc/guide/apex-result-caching.html
dasabhisek404
Jun 29, 2024go through carefully. It should be C
MarkusTOption: C
May 26, 2024C is correct. The "data" variable only stores the "data" part of "result". However, following the same link everyone posted here, salesforce docs clearly say that the wired function should use the entire "result" parameter in a wired function. Hence, we need to store "result" in a new variable and then call refreshApex on it.
Yas010101Option: D
Jan 10, 2024https://developer.salesforce.com/docs/platform/lwc/guide/apex-result-caching.html
dasabhisek404Option: C
Jun 29, 2024C is correct, you have to send whole result into refreshApex to get latest data.