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This tag is for questions related to JavaScript, CSS, or Markup when used in the Lightning Web Component (LWC) programming model, or for questions of interoperability between LWC and the original Aura-based lightning components.

1 vote
Accepted

Disruptive behaviour when overriding the "New"-button with a LWC

I've contacted Salesforce support and they've confirmed that this indeed is a bug. They were able to reproduce the same exact problem and they provided an alternative solution: LWCvertical.cmp <aura …
Dinco's user avatar
  • 255
20 votes
2 answers
40k views

How to target LWC by name attribute?

During a submit I'd like to intercept the event and run some custom validation on the input values. Here is a simplified template of what I'd like to do: <template> <lightning-input type="text" nam …
Dinco's user avatar
  • 255
2 votes
1 answer
2k views

Disruptive behaviour when overriding the "New"-button with a LWC

I have an issue with my implementation of a Lightning Web Component. When I override the “New”-button on any object and change the content source to a Lightning component, the entire page gets disrupt …
Dinco's user avatar
  • 255
2 votes
1 answer
2k views

Display row selection per LWC datatable

I'm creating LWC datatables on the fly, dynamically through a REST API. If I have one table, everything I'm trying to do makes perfect sense. However, since I'm creating everything dynamically, the pr …
Dinco's user avatar
  • 255