I'm a beginner in Angular2 and I have no previous knowledge of version 1. Can you help me understand why this error is occurring and guide me on how to fix it?
import { Component } from 'angular2/core';
@Component
({
selector: 'my-component',
template: `<div>Hello, my name is {{name}}. <button (click)="sayMyName()">Say my name</button></div>`
})
export class MyComponent
{
constructor() {
this.name = 'Max'
}
sayMyName()
{
console.log('My name is',this.name)
}
}
It is crucial to define a property before attempting to access it
export class Person {
age:number; // &&&==>>
constructor() {
this.age = 25;
}
Before anything else, ensure you have your property properly declared
export class CustomComponent {
title: string;
constructor() {
this.title = 'Hello World'
}
displayTitle() {
console.log('The title is',this.title)
}
}
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