As soon as the interpolated data changes apply a settimeout in angular7

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Active3 hr before
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6 Answers

changes
90%

Thanks for responding: With local data $timeout seemed to work, I believe I started running into this problem when loading outside content

Example_snippet/controller/utility/_changes.js/ <!-- banner --> <div hero-sect. . .
<!-- banner -->
<div hero-section></div>

<!-- recommendations -->
<div recommendations></div>
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88%

Event listener, The DOM event listener can update the data in an Angular component and also trigger change detection, as in the following example

Example_snippet/controller/utility/_changes.js/ content_copy . . .
      
        content_copy
      
      import { Component } from '@angular/core';

@Component({
  selector: 'app-root',
  template: `
    <h1>{{title}}</h1>
    <h2>My favorite hero is: {{myHero}}</h2>
    `
})
export class AppComponent {
  title = 'Tour of Heroes';
  myHero = 'Windstorm';
}
    
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72%

Example_snippet/controller/utility/_changes.js/ // var that = this; . . .
// var that = this;                             // no need of this line
this.messageSuccess = true;

setTimeout(() => { //<<<---using ()=> syntax
   this.messageSuccess = false;
}, 3000);
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65%

Each component in Angular has its own change detector, ,Inject ChangeDetectorRef service in the component,You must have used Angular bindings to display the data from the component or handle events raised on the view

Example_snippet/controller/utility/_model.js/ @Component({ selector: 'app-. . .
@Component({
  selector: 'app-root',
  template: `
  <h2>{{count}}</h2>
  <button (click)='incCount()'>Increment</button>
  `
})
export class AppComponent implements OnInit {

  count: number = 10;
  incCount(): void{
    this.count = this.count +1; 
  }
  ngOnInit() {

  }

}
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75%

Data Binding is a process that creates a connection between the application’s UI and the data, When the data changes its value, the UI elements that are bound to the data, will also change

Example_snippet/controller/utility/_model.js/ export interface Place { cit. . .
export interface Place {
  city: string;
  state: string;
  country: string;
  zipcode: string;
  visited: boolean;
}

@Component({
  selector: 'app-tour-city',
  template: `<p>
              tour-city works!
            </p>`
})
export class TourCityComponent {
  public city: string;
  public locality: string;
  public place: Place;

  constructor() {
    this.city = "London";
    this.locality = "Heathrow";
    this.place = {
      city: 'Hyderabad',
      state: 'Telengana',
      country: 'India',
      visited: true
    };
  }
}
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40%

Did Republicans mock Biden for showing grief over the loss of his dog? ,To subscribe to this RSS feed, copy and paste this URL into your RSS reader,,Theoretical Computer Science,To remove the element being displayed when it has a particular value

Example_snippet/controller/utility/_model.js/ ngAfterViewChecked(){ if(t. . .
ngAfterViewChecked() {
   if (this.timeOutMessg.includes(this.message && this.message.text)) {
      setTimeout(() => {
         this.message = false
      }, 3000);
   }
}