Merge pull request #398 from tableau/fix-filter-example

Fix the filter example, and update typescript compiler version. Notice that this uses Promise.allSettled which is not supported in IE or older browsers.

Author: johnDance

Samples-Typescript/Filtering/filtering.ts

@@ -163,7 +163,7 @@ import {
 
                     // Same pattern as in fetchFilters, wait until all promises have finished
                     // before updating the UI state.
-                    await Promise.all(filterClearPromises);
+                    await Promise.allSettled(filterClearPromises);
                     this.updateUIState(false);
                 });
             }, this);

Samples/Filtering/filtering.js

@@ -144,7 +144,7 @@
 
         // Same pattern as in fetchFilters, wait until all promises have finished
         // before updating the UI state.
-        Promise.all(filterClearPromises).then(function () {
+        Promise.allSettled(filterClearPromises).then(function () {
           updateUIState(false);
         });
       });

package.json

@@ -28,7 +28,7 @@
     "semistandard": "^11.0.0",
     "ts-loader": "^5.4.5",
     "tslint": "^5.16.0",
-    "typescript": "^3.4.5",
+    "typescript": "^3.9.10",
     "webpack": "^4.30.0",
     "webpack-cli": "^3.3.1"
   },