How to close a modal window with Nativescript in Angular?

I have a modal using the modal service:

import { ModalDialogService } from "nativescript-angular/directives/dialogs";    

private modal: ModalDialogService,

I can call a modal, for example

  this.modal.showModal(MyModalComponent, options).then(res => {

      // console.log(res);

  });

Now I want to close the modal, but not from within the modal itself. This already works in iOS:

        const page = topmost().currentPage;

        if (page && page.modal) {

          page.modal.closeModal();

        } else {

          console.log("error closing modal!!!!");

        }

But running this with Android, it will always goes to the error console.log, resulting the modal not being closed. The user can still close it (the modal has a close button), but I also want to programaticly close the modal.

edited Nov 13 '18 at 16:13

Fantômas

32.5k156388

asked Nov 13 '18 at 15:53

fransyozef

1408

add a comment |

I have a modal using the modal service:

import { ModalDialogService } from "nativescript-angular/directives/dialogs";    

private modal: ModalDialogService,

I can call a modal, for example

  this.modal.showModal(MyModalComponent, options).then(res => {

      // console.log(res);

  });

Now I want to close the modal, but not from within the modal itself. This already works in iOS:

        const page = topmost().currentPage;

        if (page && page.modal) {

          page.modal.closeModal();

        } else {

          console.log("error closing modal!!!!");

        }

edited Nov 13 '18 at 16:13

Fantômas

32.5k156388

asked Nov 13 '18 at 15:53

fransyozef

1408

add a comment |

I have a modal using the modal service:

import { ModalDialogService } from "nativescript-angular/directives/dialogs";    

private modal: ModalDialogService,

I can call a modal, for example

  this.modal.showModal(MyModalComponent, options).then(res => {

      // console.log(res);

  });

Now I want to close the modal, but not from within the modal itself. This already works in iOS:

        const page = topmost().currentPage;

        if (page && page.modal) {

          page.modal.closeModal();

        } else {

          console.log("error closing modal!!!!");

        }

edited Nov 13 '18 at 16:13

Fantômas

32.5k156388

asked Nov 13 '18 at 15:53

fransyozef

1408

I have a modal using the modal service:

import { ModalDialogService } from "nativescript-angular/directives/dialogs";    

private modal: ModalDialogService,

I can call a modal, for example

  this.modal.showModal(MyModalComponent, options).then(res => {

      // console.log(res);

  });

Now I want to close the modal, but not from within the modal itself. This already works in iOS:

        const page = topmost().currentPage;

        if (page && page.modal) {

          page.modal.closeModal();

        } else {

          console.log("error closing modal!!!!");

        }

android angular modal-dialog nativescript

edited Nov 13 '18 at 16:13

Fantômas

32.5k156388

asked Nov 13 '18 at 15:53

fransyozef

1408

edited Nov 13 '18 at 16:13

Fantômas

32.5k156388

asked Nov 13 '18 at 15:53

fransyozef

1408

edited Nov 13 '18 at 16:13

Fantômas

32.5k156388

edited Nov 13 '18 at 16:13

Fantômas

32.5k156388

edited Nov 13 '18 at 16:13

Fantômas

32.5k156388

asked Nov 13 '18 at 15:53

fransyozef

1408

asked Nov 13 '18 at 15:53

fransyozef

1408

asked Nov 13 '18 at 15:53

fransyozef

1408

add a comment |

1 Answer
1

active

oldest

votes

That's not the way how you should do it in Angular. Inject ModalDialogParams and use the closeCallback method.

constructor(private modalDialogParams: ModalDialogParams) {}



onCloseButtonTap() {

    this.modalDialogParams.closeCallback();

}

answered Nov 13 '18 at 16:19

Manoj

5,2692921

Is this the constructor of my MyModalComponent? Because from the MyModalComponent yes I can close it, but that requires user interaction. I want to close it programmactly. I know have a "fix" with a observable.

– fransyozef
Nov 14 '18 at 10:13

It doesn't need any user interaction. I had placed the code on button click just for demo, the close callback can be called anytime without user interaction.

– Manoj
Nov 14 '18 at 11:17

Yeah but what I don't see from your code, is that this.modalDialogParams.closeCallback(); called within the the actual modal component or from the parent. For example I have app.component.ts , there I create the modal with this.modal.showModal (). Now I want to close the modal also from app.component.ts and not from my actual modal component (MyModalComponent)

– fransyozef
Nov 14 '18 at 11:27

In that case use Injector get get ModalDialogParams.

– Manoj
Nov 14 '18 at 12:20

add a comment |

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1 Answer
1

active

oldest

votes

1 Answer
1

active

oldest

votes

That's not the way how you should do it in Angular. Inject ModalDialogParams and use the closeCallback method.

constructor(private modalDialogParams: ModalDialogParams) {}



onCloseButtonTap() {

    this.modalDialogParams.closeCallback();

}

answered Nov 13 '18 at 16:19

Manoj

5,2692921

Is this the constructor of my MyModalComponent? Because from the MyModalComponent yes I can close it, but that requires user interaction. I want to close it programmactly. I know have a "fix" with a observable.

– fransyozef
Nov 14 '18 at 10:13

It doesn't need any user interaction. I had placed the code on button click just for demo, the close callback can be called anytime without user interaction.

– Manoj
Nov 14 '18 at 11:17

Yeah but what I don't see from your code, is that this.modalDialogParams.closeCallback(); called within the the actual modal component or from the parent. For example I have app.component.ts , there I create the modal with this.modal.showModal (). Now I want to close the modal also from app.component.ts and not from my actual modal component (MyModalComponent)

– fransyozef
Nov 14 '18 at 11:27

In that case use Injector get get ModalDialogParams.

– Manoj
Nov 14 '18 at 12:20

add a comment |

That's not the way how you should do it in Angular. Inject ModalDialogParams and use the closeCallback method.

constructor(private modalDialogParams: ModalDialogParams) {}



onCloseButtonTap() {

    this.modalDialogParams.closeCallback();

}

answered Nov 13 '18 at 16:19

Manoj

5,2692921

Is this the constructor of my MyModalComponent? Because from the MyModalComponent yes I can close it, but that requires user interaction. I want to close it programmactly. I know have a "fix" with a observable.

– fransyozef
Nov 14 '18 at 10:13

It doesn't need any user interaction. I had placed the code on button click just for demo, the close callback can be called anytime without user interaction.

– Manoj
Nov 14 '18 at 11:17

Yeah but what I don't see from your code, is that this.modalDialogParams.closeCallback(); called within the the actual modal component or from the parent. For example I have app.component.ts , there I create the modal with this.modal.showModal (). Now I want to close the modal also from app.component.ts and not from my actual modal component (MyModalComponent)

– fransyozef
Nov 14 '18 at 11:27

In that case use Injector get get ModalDialogParams.

– Manoj
Nov 14 '18 at 12:20

add a comment |

That's not the way how you should do it in Angular. Inject ModalDialogParams and use the closeCallback method.

constructor(private modalDialogParams: ModalDialogParams) {}



onCloseButtonTap() {

    this.modalDialogParams.closeCallback();

}

answered Nov 13 '18 at 16:19

Manoj

5,2692921

That's not the way how you should do it in Angular. Inject ModalDialogParams and use the closeCallback method.

constructor(private modalDialogParams: ModalDialogParams) {}



onCloseButtonTap() {

    this.modalDialogParams.closeCallback();

}

answered Nov 13 '18 at 16:19

Manoj

5,2692921

answered Nov 13 '18 at 16:19

Manoj

5,2692921

answered Nov 13 '18 at 16:19

Manoj

5,2692921

answered Nov 13 '18 at 16:19

Manoj

5,2692921

Is this the constructor of my MyModalComponent? Because from the MyModalComponent yes I can close it, but that requires user interaction. I want to close it programmactly. I know have a "fix" with a observable.

– fransyozef
Nov 14 '18 at 10:13

It doesn't need any user interaction. I had placed the code on button click just for demo, the close callback can be called anytime without user interaction.

– Manoj
Nov 14 '18 at 11:17

Yeah but what I don't see from your code, is that this.modalDialogParams.closeCallback(); called within the the actual modal component or from the parent. For example I have app.component.ts , there I create the modal with this.modal.showModal (). Now I want to close the modal also from app.component.ts and not from my actual modal component (MyModalComponent)

– fransyozef
Nov 14 '18 at 11:27

In that case use Injector get get ModalDialogParams.

– Manoj
Nov 14 '18 at 12:20

add a comment |

Is this the constructor of my MyModalComponent? Because from the MyModalComponent yes I can close it, but that requires user interaction. I want to close it programmactly. I know have a "fix" with a observable.

– fransyozef
Nov 14 '18 at 10:13

It doesn't need any user interaction. I had placed the code on button click just for demo, the close callback can be called anytime without user interaction.

– Manoj
Nov 14 '18 at 11:17

Yeah but what I don't see from your code, is that this.modalDialogParams.closeCallback(); called within the the actual modal component or from the parent. For example I have app.component.ts , there I create the modal with this.modal.showModal (). Now I want to close the modal also from app.component.ts and not from my actual modal component (MyModalComponent)

– fransyozef
Nov 14 '18 at 11:27

In that case use Injector get get ModalDialogParams.

– Manoj
Nov 14 '18 at 12:20

Is this the constructor of my MyModalComponent? Because from the MyModalComponent yes I can close it, but that requires user interaction. I want to close it programmactly. I know have a "fix" with a observable.

– fransyozef
Nov 14 '18 at 10:13

It doesn't need any user interaction. I had placed the code on button click just for demo, the close callback can be called anytime without user interaction.

– Manoj
Nov 14 '18 at 11:17

Yeah but what I don't see from your code, is that this.modalDialogParams.closeCallback(); called within the the actual modal component or from the parent. For example I have app.component.ts , there I create the modal with this.modal.showModal (). Now I want to close the modal also from app.component.ts and not from my actual modal component (MyModalComponent)

– fransyozef
Nov 14 '18 at 11:27

In that case use Injector get get ModalDialogParams.

– Manoj
Nov 14 '18 at 12:20

add a comment |

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