How does getobjectinfo work in Salesforce Lightning?
If a function is decorated with @wire, the results are returned in an object with a data property and an error property. To get metadata for a single object, use getObjectInfo. To work with multiple objects, use getObjectInfos. This example returns the record type Ids and the Id that matches the record type name “Special Account”.
Why is LWC controller cannot add property X?
After spring 20 release update in my sandbox i’m finding that non-cached apex response object cannot be extended and the lwc controller is throwing exception “Cannot add a property x, object not extensible”. I believe after spring 20, the controller runs in strict mode where you can’t extend the response object.
Why does LWC not work with object extensions?
Again, this cloning gets applied only to the top level object, if there are object inside an object, this doesn’t work. In that case stringifying the response will fix, but again this is not mentioned in anywhere. We have lwc code deployed to production with object extensions and will break once this update gets into production.
How to add a function to a LWC handler?
For an element in my LWC, within mousedown handler, I want to add a mousemove handler and also call a function. The mousemove handler will also call the same function. At the moment I’m trying to call ‘myTestFunction’ – the mousedown handler adds the mousemove handler, and then successfully calls ‘myTestFunction’.
Why is LWC not loading in Lightning app builder?
The curious thing is that the lwc looks fine during the draft modus in lightning app builder. See following screenshot: https://imgur.com/Kn06rW8 What I try to do is, based on the logged in user, show translated (german/english) table columns. Anyway: The “Looks like there’s a problem.”-error still appears.
How to use getobjectinfo to work with multiple objects?
To work with multiple objects, use getObjectInfos. This example returns the record type Ids and the Id that matches the record type name “Special Account”. See Compare Base Components for a full example.
What should be included in a getobjectinfo response?
The response includes metadata describing the object’s fields, child relationships, record type, and theme. getObjectInfo uses this User Interface API resource. objectApiName — (Required) A supported object.