Angular2 new object in template

In Angular 2, you can create a new object in a template using the following approaches:

  1. Using the ngOnInit lifecycle hook:

In your component, you can create a new object in the ngOnInit lifecycle hook, which is called after the component's constructor and before the component's view is initialized. You can then bind the object to a property in your component and use it in your template.

Example:

import { Component } from '@angular/core';

@Component({
  selector: 'app-example',
  template: `
    <div>{{ myObject }}</div>
  `
})
export class ExampleComponent {
  myObject: any;

  ngOnInit() {
    this.myObject = { name: 'John', age: 30 };
  }
}
  1. Using a constructor:

You can also create a new object in the component's constructor and bind it to a property.

Example:

import { Component } from '@angular/core';

@Component({
  selector: 'app-example',
  template: `
    <div>{{ myObject }}</div>
  `
})
export class ExampleComponent {
  myObject: any;

  constructor() {
    this.myObject = { name: 'John', age: 30 };
  }
}
  1. Using a function:

You can also create a new object in a function and bind it to a property.

Example:

import { Component } from '@angular/core';

@Component({
  selector: 'app-example',
  template: `
    <div>{{ myObject }}</div>
  `
})
export class ExampleComponent {
  myObject: any;

  createMyObject() {
    this.myObject = { name: 'John', age: 30 };
  }
}
  1. Using a pipe:

You can also create a new object using a pipe. For example, you can use the json pipe to convert an object to a JSON string.

Example:

import { Component } from '@angular/core';
import { json } from '@angular/common';

@Component({
  selector: 'app-example',
  template: `
    <div>{{ myObject | json }}</div>
  `
})
export class ExampleComponent {
  myObject: any;

  constructor() {
    this.myObject = { name: 'John', age: 30 };
  }
}

Note that in all cases, you need to bind the object to a property in your component using the = syntax in your template.