←back to thread

A BBC navigation bar component broke depending on the external monitor

(www.joshtumath.uk)
293 points ulrischa | 1 comments | 18 Nov 24 15:28 UTC | HN request time: 0.212s | source
Show context
duxup ◴[18 Nov 24 16:45 UTC] No.42174148[source]▶
Why are screenX and screenY relevant here as far as their code goes?

Where they using those values in their code?

Very interesting article but I'm missing the step where it would impact their code ...

replies(1): >>42174292 #
t43562 ◴[18 Nov 24 16:56 UTC] No.42174292[source]▶
...because when they are 0 one can infer that the event came from a keypress rather than a mouse. They want to know this.
replies(3): >>42174436 #>>42174868 #>>42175013 #
shdon ◴[18 Nov 24 17:08 UTC] No.42174436[source]▶
Then it would make a lot more sense to check event.pointerType == 'mouse' vs event.pointerType == '' (for keyboard)
replies(2): >>42175068 #>>42175287 #
1. ◴[18 Nov 24 18:05 UTC] No.42175068[source]▶