await and catch javascript

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showing results for - "await and catch javascript"
Roxane
20 Sep 2018
1async function f() {
2
3  try {
4    let response = await fetch('/no-user-here');
5    let user = await response.json();
6  } catch(err) {
7    // catches errors both in fetch and response.json
8    alert(err);
9  }
10}
Sacha
14 Jan 2017
1var response = await promisedFunction().catch((err) => { console.error(err); });
2// response will be undefined if the promise is rejected
3// this will work instead of using try...catch...
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