ionic-framework

问题 I am dealing with profile pictures in my ionic 1 App. I am searching for a way to update a file in firebase storage such that the download link remains the same. Is it possible or any other way to achieve the required? 回答1: You can't update the file and maintain the same public download link--it's a different file, so it's assumed that you might want to change the access permissions Just re-fetch the URL and download the file once it's been updated (it's actually returned in the metadata

问题 I have added mapClicked event of angular2-google-maps map. The code is as below: mapClicked($event: MouseEvent) { this.markers.push({ lat: $event.coords.lat, lng: $event.coords.lng, draggable: false }); } I am getting compile time error while serving my ionic 2 app with "ionic serve". Thanks in advance, AB 回答1: This is just Typescript complaining since the default MouseEvent interface doesn't have the coords property, but since you're using angular2-google-maps you know the coords property

问题 I'm having a weird bug while developing a basic app from scratch right now. I use Ionic 4 beta 19 and I've put a routerLink to another page, the route is set up in the base pages module like so: RouterModule.forChild([ { path: '', component: NewsPage }, { path: ':id', component: DetailPage } ]) the routerLink attribute is set on a card and it works just fine when clicking on a card, but when I go back and press that same card or another one, the router just doesn't do anything at all. I don't

问题 I am building a video sharing app with ionic. I want when users wants to upload videos and it will give them a preview where they can trim the video, now I found the Cordova plugin that can do it, but I don't knowhow to use it Here is the plugin cordova-plugin-video-trim from https://www.npmjs.com/package/cordova-plugin-video-trim Now please, how can I use this plugin in my ionic application 回答1: Go to the project root and run these commands: cordova plugin add cordova-plugin-video-trim then

问题 I am building a video sharing app with ionic. I want when users wants to upload videos and it will give them a preview where they can trim the video, now I found the Cordova plugin that can do it, but I don't knowhow to use it Here is the plugin cordova-plugin-video-trim from https://www.npmjs.com/package/cordova-plugin-video-trim Now please, how can I use this plugin in my ionic application 回答1: Go to the project root and run these commands: cordova plugin add cordova-plugin-video-trim then

问题 this ionic app use barcode-scanner/ngx to scan qr which contain some data like these: U2FsdGVkX18ZiW2uS4siFkyhfNNTONWKRZZ1O5PYI6CUqKcLJdv//7VxPVkwpV0L rRz7javcch77rsCA5hcaJUNle1lxVRb3mWMHyogWpTLXdV6Oq10hstzcznwqHm4+ kgDZVXm/e6FX7JofiHH58gLVvYGSpNbCgSDcHzGzmqM+zye9QYFbLD8381zl3z88 b9p3MwwhjJZo6olXIMazcAkndbyAdgzfXJlGvs5whLeMgWtluSNnNKWkY26BfMwT uLxvQQgzr8VjfjQ21a8cHXJEu2qrbuu0y2JkzxWvIwFLw9XjRFHn/rOlD+q1fSuO which is the output of a aes encryption once it scans qr it use CryptoJS to decrypt

问题 this ionic app use barcode-scanner/ngx to scan qr which contain some data like these: U2FsdGVkX18ZiW2uS4siFkyhfNNTONWKRZZ1O5PYI6CUqKcLJdv//7VxPVkwpV0L rRz7javcch77rsCA5hcaJUNle1lxVRb3mWMHyogWpTLXdV6Oq10hstzcznwqHm4+ kgDZVXm/e6FX7JofiHH58gLVvYGSpNbCgSDcHzGzmqM+zye9QYFbLD8381zl3z88 b9p3MwwhjJZo6olXIMazcAkndbyAdgzfXJlGvs5whLeMgWtluSNnNKWkY26BfMwT uLxvQQgzr8VjfjQ21a8cHXJEu2qrbuu0y2JkzxWvIwFLw9XjRFHn/rOlD+q1fSuO which is the output of a aes encryption once it scans qr it use CryptoJS to decrypt

问题 this ionic app use barcode-scanner/ngx to scan qr which contain some data like these: U2FsdGVkX18ZiW2uS4siFkyhfNNTONWKRZZ1O5PYI6CUqKcLJdv//7VxPVkwpV0L rRz7javcch77rsCA5hcaJUNle1lxVRb3mWMHyogWpTLXdV6Oq10hstzcznwqHm4+ kgDZVXm/e6FX7JofiHH58gLVvYGSpNbCgSDcHzGzmqM+zye9QYFbLD8381zl3z88 b9p3MwwhjJZo6olXIMazcAkndbyAdgzfXJlGvs5whLeMgWtluSNnNKWkY26BfMwT uLxvQQgzr8VjfjQ21a8cHXJEu2qrbuu0y2JkzxWvIwFLw9XjRFHn/rOlD+q1fSuO which is the output of a aes encryption once it scans qr it use CryptoJS to decrypt

问题 I'm on Windows 10 and I've created a Ionic 5.0.7 app with Capacitor 2.0.0. I use this command to build app: ionic build After, I use this command: npx cap sync And, to finish, I use this command to open Android Studio: npx cap open android The first problem come during building on Android Studio: org.gradle.api.reflect.ObjectInstantiationException: Could not create an instance of type com.novoda.release.internal.compat.gradle5_3.AndroidSoftwareComponentCompat_Gradle_5_3. Caused by: org.gradle

问题 I'm on Windows 10 and I've created a Ionic 5.0.7 app with Capacitor 2.0.0. I use this command to build app: ionic build After, I use this command: npx cap sync And, to finish, I use this command to open Android Studio: npx cap open android The first problem come during building on Android Studio: org.gradle.api.reflect.ObjectInstantiationException: Could not create an instance of type com.novoda.release.internal.compat.gradle5_3.AndroidSoftwareComponentCompat_Gradle_5_3. Caused by: org.gradle