Hey, I want to update some entries of my database, but I don’t get how to wait in a loop until the onMessage has return and the database is updated. Code: export function button_click() { ArrayFromBackend().then((locations) => { locations.forEach(element => { console.lo…

Ooh… really, but okay, you can try cycle (for let i = 0) instead of forEach I take jsonplaceholder.com for example of asynchronous request async function foo () { console.log('before cycle') for (let i = 1; i < 5; i++) { console.log('before await') let response = awa…

Await in loop

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nickoertel August 18, 2021, 2:55pm 5

Yeah, that fixed my problem thank you

Seems like it’s possible to await a value in a for loop, but not in the new forEach() function.

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Await in loop

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