Detect click binding in Angular 2+
I got a component, and I want to know if there is a (click)="..." binding on it to change it's style (add a css class).
How can I do that ?
I tried using @Attribute but the (click) attribute is transform into an event listener by Angular (as I understand it), so I can't use it.
I also tried using @HostListener, but the problem is I want to know if there is a binding at the instantiation of the component, not do something on click.
Thanks all :)
EDIT :
Component :
@Component({
selector: 'app-my',
templateUrl: './my.component.html',
styleUrls: ['./my.component.scss'],
})
export class MyComponent {
// Thats where I want to know if there is a 'click' binding to host
}
Page where component is call
<app-my (click)="todo()" ></app-my>
angular binding click
asked Nov 12 '18 at 16:13
Xeewi
215
add a comment |
I got a component, and I want to know if there is a (click)="..." binding on it to change it's style (add a css class).
How can I do that ?
I tried using @Attribute but the (click) attribute is transform into an event listener by Angular (as I understand it), so I can't use it.
I also tried using @HostListener, but the problem is I want to know if there is a binding at the instantiation of the component, not do something on click.
Thanks all :)
EDIT :
Component :
@Component({
selector: 'app-my',
templateUrl: './my.component.html',
styleUrls: ['./my.component.scss'],
})
export class MyComponent {
// Thats where I want to know if there is a 'click' binding to host
}
Page where component is call
<app-my (click)="todo()" ></app-my>
angular binding click
asked Nov 12 '18 at 16:13
Xeewi
215
can you add your code.
– Chellappan
Nov 12 '18 at 18:05
@Chellappan I added it :)
– Xeewi
Nov 12 '18 at 19:55
add a comment |
I got a component, and I want to know if there is a (click)="..." binding on it to change it's style (add a css class).
How can I do that ?
I tried using @Attribute but the (click) attribute is transform into an event listener by Angular (as I understand it), so I can't use it.
I also tried using @HostListener, but the problem is I want to know if there is a binding at the instantiation of the component, not do something on click.
Thanks all :)
EDIT :
Component :
@Component({
selector: 'app-my',
templateUrl: './my.component.html',
styleUrls: ['./my.component.scss'],
})
export class MyComponent {
// Thats where I want to know if there is a 'click' binding to host
}
Page where component is call
<app-my (click)="todo()" ></app-my>
angular binding click
asked Nov 12 '18 at 16:13
Xeewi
215
I got a component, and I want to know if there is a (click)="..." binding on it to change it's style (add a css class).
How can I do that ?
I tried using @Attribute but the (click) attribute is transform into an event listener by Angular (as I understand it), so I can't use it.
I also tried using @HostListener, but the problem is I want to know if there is a binding at the instantiation of the component, not do something on click.
Thanks all :)
EDIT :
Component :
@Component({
selector: 'app-my',
templateUrl: './my.component.html',
styleUrls: ['./my.component.scss'],
})
export class MyComponent {
// Thats where I want to know if there is a 'click' binding to host
}
Page where component is call
<app-my (click)="todo()" ></app-my>
angular binding click
angular binding click
asked Nov 12 '18 at 16:13
Xeewi
215
asked Nov 12 '18 at 16:13
Xeewi
215
edited Nov 12 '18 at 19:54
asked Nov 12 '18 at 16:13
Xeewi
215
asked Nov 12 '18 at 16:13
Xeewi
215
asked Nov 12 '18 at 16:13
Xeewi
215
215
can you add your code.
– Chellappan
Nov 12 '18 at 18:05
@Chellappan I added it :)
– Xeewi
Nov 12 '18 at 19:55
add a comment |
can you add your code.
– Chellappan
Nov 12 '18 at 18:05
@Chellappan I added it :)
– Xeewi
Nov 12 '18 at 19:55
can you add your code.
– Chellappan
Nov 12 '18 at 18:05
can you add your code.
– Chellappan
Nov 12 '18 at 18:05
@Chellappan I added it :)
– Xeewi
Nov 12 '18 at 19:55
@Chellappan I added it :)
– Xeewi
Nov 12 '18 at 19:55
add a comment |
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can you add your code.
– Chellappan
Nov 12 '18 at 18:05
@Chellappan I added it :)
– Xeewi
Nov 12 '18 at 19:55