How to enable debug mode in Lightning components?
The framework should be run in debug mode so that a readable version of the JavaScript is used. This can be enabled by checking the Enable Debug Mode checkbox in the Lightning Components setup page.
How is lightning component framework optimized for performance?
The Lightning Component framework executes in one of two modes: production and debug. By default, the framework runs in production mode. This mode is optimized for performance. Framework code is optimized and “minified” to reduce the size of the JavaScript code.
How to debug a property in Salesforce Lightning?
Check out the video at the bottom to see more. A tip on debugging data that you receive via decorated properties (@api or @wire): if you bind the decorator to a property you won’t currently be able to debug it. In case you see some behavior that you need to debug, change the property to a function (for @wire) or to a setter (for @api).
How can I debug Lightning on my phone?
You can even debug something directly on a phone by setting up remote debugging and navigating to your app’s URL or the /one/one.app URL in your mobile browser. The framework should be run in debug mode so that a readable version of the JavaScript is used.
Where to turn off caching in Lightning component?
Once you turn off caching, you will see the changes immediately. The setting to enable/disable caching is under Session Settings in setup. The Lightning Component bundle controller, helper, and renderer are JavaScript, so you can take advantage of that and use console logging.
Why do we use proxies in Salesforce Lightning?
By using JavaScript Proxies we make sure that they stay read-only. And for @track decorated properties, we use proxies to observe data mutation.
How to debug Lightning in Salesforce developer console?
If you are debugging a Lightning Application (app) you can just launch the app from the Salesforce Developer Console by clicking the Preview control in the app bundle or you can navigate directly to the URL in your web browser, e.g., https:// .salesforce.com/c/MyOppListing.app.
What’s the best way to debug Lightning aura?
There are a few basic tools and techniques that can help you to debug applications. Use Chrome DevTools to debug your client-side code. To open DevTools on Windows and Linux, press Control-Shift-I in your Google Chrome browser. On Mac, press Option-Command-I.