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Question 181 - Certified B2B Commerce Administrator discussion

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A developer is working on a storefront and is seeing unexpected Ul behavior in one of the custom Lightning web components (LWCs) their team has built.

How should the developer investigate the issue?

A.
Identify the user, inputs, and failure, then ask Salesforce support to investigate the issue with the custom LWC.
Answers
A.
Identify the user, inputs, and failure, then ask Salesforce support to investigate the issue with the custom LWC.
B.
Enable Debug Mode for a storefront user, load the LWC in Visual Studio (VS) Code, attach to session, and view debug logs in VS Code.
Answers
B.
Enable Debug Mode for a storefront user, load the LWC in Visual Studio (VS) Code, attach to session, and view debug logs in VS Code.
C.
Enable debug logs for a storefront user, log in to storefront and perform action, and view debug logs in Setup.
Answers
C.
Enable debug logs for a storefront user, log in to storefront and perform action, and view debug logs in Setup.
D.
Enable Debug Mode for a storefront user, log in to the storefront, and use Browser Inspection tools and debugger points.
Answers
D.
Enable Debug Mode for a storefront user, log in to the storefront, and use Browser Inspection tools and debugger points.
Suggested answer: D

Explanation:

To debug a custom LWC in a storefront, the developer needs to enable Debug Mode for a storefront user and use the browser inspection tools and debugger points. Debug Mode is a feature that allows the developer to see the unminified version of the LWC code and use breakpoints to pause the execution and inspect the variables. The browser inspection tools are available in most modern browsers and can be accessed by right-clicking on the page and selecting Inspect. The developer can then use the Sources tab to find the LWC files and set breakpoints on specific lines of code. When the LWC is loaded, the execution will stop at the breakpoint and the developer can view the values of the variables in the Scope section. This way, the developer can identify and fix any issues with the custom LWC logic or UI behavior.Reference:Debug Your Storefront,Debug Lightning Web Components

asked 23/09/2024
Andrew Vogel
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