It shows an error with the template,
Errors:
my html
<input type="text" [(ngModel)]="mymessage"
<button (click)="clickMe()"> send</button>
<br><br>
<h1>{{result | json}}</h1>
my component.ts
import {Component} from "@angular/core";
export class MyComponent {
private result: any;
constructor()
}
So here the error say it not able to find variable 'mymessage' in uppercase.component.ts
export class UpperCaseComponent {
public results: any; // Change it private to public
public mymessage: any;
}
If you are trying to access variable within template you need to declare it as public as if you declare it as private it would be accessible only within class