Accessing TypeScript object in HTML using Angular 2

I'm curious if there is a way to create an isolated scope for an object in my HTML within a component in my Angular 2 application. For instance, imagine I have the following object in my component's TS file:

private myObj = { 
  nestedObj1: {
    nestedObj2: {
      nestedObj3: {
        name: 'George',
        height: '72 inches',
        birthday: 'February 31',
        position: 'Engineer',
        favNums: [1, 2, 3, 10, 20]
      }
    }
  }
};

Is it possible in my component's HTML to do something like this:

<div *let person = myObj.nestedObj1.nestedObj2.nestedObj3">  // THIS PART!!
    <h2>{{person.name}}</h2>
    <ul>
        <li>{{person.height}}</li>
        <li>{{person.birthday}}</li>
        <li>{{person.position}}</li>
    </ul>
</div>

Similar to how you can use an ngFor loop like this:

<div *ngFor="let num of myObj.nestedObj1.nestedObj2.nestedObj3.favNums">
    <p>{{ num }}</p>
</div>

Any thoughts on this would be great.

Answer №1

To achieve this, utilize Angular 2's component feature, which always ensures a separate scope.

Simply insert the HTML code into the component's template and include myObj within the component's scope.

For further information, refer to the official documentation.

A helpful step-by-step guide for creating your own Angular 2 components can be found here.

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