You can cast it as a HTMLInputElement: document.getElementById(“customimage”).onchange = function(e: Event) { let file = (<HTMLInputElement>e.target).files[0]; // rest of your code… } Update: You can also use this: let file = (e.target as HTMLInputElement).files[0];
The same trouble with same device has been here. So, it’s Xiaomi trouble, and here is a solution for this problem: Go to the “Security” application and tap “Options” at top right corner Scroll down to “Feature Settings” group, and look for “Permissions” At there switch off “Install via USB” option, which manages installation of … Read more
Remove the declaration from AppModule, but update the AppModule configuration to import your AddEventModule. ….. import { AddEventModule } from ‘./add-event.module’; // <– don’t forget to import the AddEventModule class @NgModule({ declarations: [ MyApp, HomePage, Login, Register, //AddEvent, <— remove this EventDetails ], imports: [ BrowserModule, IonicModule.forRoot(MyApp), HttpModule, AngularFireModule.initializeApp(config), AddEventModule, // <— add this import … Read more
You can use as like this: import {Class1} from ‘../location1/class1’ import {Class1 as Alias} from ‘../location2/class1’ You can find more about the ES6 import statement here.
Life is too short to spend it on messing with paths, etc. Since I had Homebrew installed on the iMac, I just ran this command: brew install gradle The Ionic3 project started to build successfully.
Try to remove /usr/local/lib/node_modules/npm and reinstall node again. This should work. On MacOS with Homebrew: sudo rm -rf /usr/local/lib/node_modules/npm brew reinstall node