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video 1.1 fetch() notes #29

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shiffman opened this issue May 13, 2019 · 1 comment
Open

video 1.1 fetch() notes #29

shiffman opened this issue May 13, 2019 · 1 comment

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@shiffman
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Filing some notes in case I want to record an extra video to go in between 1.1 and 1.2.

  • mentioning try/catch as error handling option next step
  • pointing out that this is just to demo fetch() of course just say <img src="rainbow.jpg">
  • Noting that if you use return in getData() it’ll come back in the promise as response.
@shiffman
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Also noting from @joeyklee (and this came in via YouTube comments as well)

  • Since fetch() returns a promise either way is fine, but maybe future examples could introduce the try/catch block?

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