angulartypescriptmath-functions

Math functions in angular2 bindings

Is there a way to use math functions in angular2 bindings?

example

<div class="partition-panel">
                <b class="pull-left">{{Math.round(variable/12*2)}}</b>
                <b class="pull-right">{{Math.round(variable/12*2)}}</b>
 </div>

when try to use this i got error

Cannot read property 'round' of undefined

Also the similar question is answered for angular1

Solution

  • You can try this :

    @Component({
  selector: 'my-app',
  template: `
    <div>
      <h2>Hello {{Math.round(number)}}</h2>
    </div>
  `,
})
export class App {
  Math = Math;
  number = 2.5;
}

    DEMO