fix(angular-getting-started) fixed some type errors on Taking Photos …

…and Loading Photos pages
ionic-team · Jan 5, 2023 · 9abba3d · 9abba3d
1 parent d147060
commit 9abba3d
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Showing 3 changed files with 5 additions and 5 deletions.
diff --git a/docs/angular/your-first-app/2-taking-photos.md b/docs/angular/your-first-app/2-taking-photos.md
@@ -83,7 +83,7 @@ Outside of the `PhotoService` class definition (the very bottom of the file), cr
 ```tsx
 export interface UserPhoto {
   filepath: string;
-  webviewPath: string;
+  webviewPath?: string;
 }
 ```
 

diff --git a/docs/angular/your-first-app/4-loading-photos.md b/docs/angular/your-first-app/4-loading-photos.md
@@ -35,8 +35,8 @@ With the photo array data saved, create a function called `loadSaved()` that can
 ```tsx
 public async loadSaved() {
   // Retrieve cached photo array data
-  const photoList = await Preferences.get({ key: this.PHOTO_STORAGE });
-  this.photos = JSON.parse(photoList.value) || [];
+  const { value } = await Preferences.get({ key: this.PHOTO_STORAGE });
+  this.photos = (value ? JSON.parse(value) : []);
 
   // more to come...
 }

diff --git a/docs/angular/your-first-app/5-adding-mobile.md b/docs/angular/your-first-app/5-adding-mobile.md
@@ -93,8 +93,8 @@ Next, head back over to the `loadSaved()` function we implemented for the web ea
 ```tsx
 public async loadSaved() {
   // Retrieve cached photo array data
-  const photoList = await Preferences.get({ key: this.PHOTO_STORAGE });
-  this.photos = JSON.parse(photoList.value) || [];
+  const { value } = await Preferences.get({ key: this.PHOTO_STORAGE });
+  this.photos = (value ? JSON.parse(value) : []);
 
   // Easiest way to detect when running on the web:
   // “when the platform is NOT hybrid, do this”