Lesson 20 - Prop Drilling

[robots4life]

Hi John

thank you heaps for your course. I noticed something in lesson 20 - Prop Drilling.

Even though

on:click="{removeSingleExpense(id)}"

works different in the tutorial deleting all the expenses and this because of different Svelte versions

https://svelte.dev/repl/075fd497f3bb45199c62775bf643379b?version=3.32.3
vs
https://svelte.dev/repl/075fd497f3bb45199c62775bf643379b?version=3.0.0

it is recommended to call the property/function exactly like that.

Of course

on:click="{(element) => {
			console.log(element)
			removeSingleExpense(id)
		}}"

also works fine.

Perhaps you can add a little info in form of an HTML file that explains this?

Took me and the Svelte Discord chat some time to figure out why your tut works different while having the exact same syntax. This issue was posted as related to the different syntax working in an earlier version of Svelte. sveltejs/svelte#4090

That might be confusing to students that pay good attention. 😉

Again, thank you for the course. 👍