refactor

2019-03-13 23:08:35 +03:00 · 2019-03-13 23:08:35 +03:00 · 5ca83ba7ba
commit 5ca83ba7ba
parent e60bb12707
24 changed files with 144 additions and 137 deletions
--- a/1-js/11-async/05-promise-api/01-promise-errors-as-results/source.view/index.html
+++ b/1-js/11-async/05-promise-api/01-promise-errors-as-results/source.view/index.html
@ -0,0 +1,28 @@
+<!DOCTYPE HTML>
+<html>
+<body>
+
+  <script>
+
+    // if any of URLs fails, other results are ignored
+    // change that:
+    // make errors appear as members of the responses array, together with normal results
+
+    let urls = [
+      'https://api.github.com/users/iliakan',
+      'https://api.github.com/users/remy',
+      'http://no-such-url'
+    ];
+
+    // Fix me:
+    Promise.all(urls.map(url => fetch(url)))
+      // Demo output (no need to change):
+      .then(responses => {
+        alert(responses[0].status); // 200
+        alert(responses[1].status); // 200
+        alert(responses[2]); // TypeError: failed to fetch (text may vary)
+      });
+  </script>
+
+</body>
+</html>