Angular 6 disable or hide Directive











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I am following this https://blogs.msdn.microsoft.com/premier_developer/2018/03/07/angular-how-to-implement-role-based-security/ article to provide role based permissions in my app.



I want to use this directive (MyDisableIfUnauthorizedDirective) in a top level component. Say i have Orders module and few submodules and components each having its own forms.
How can i disable ALL formcontrols in orders.module. Example says



this.el.nativeElement.disabled = true;


But this does nothing. This indeed does work if i use this directive on each formControl input but i probably have over 40 spanning multiple modules and components all under orders.module










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  • I think this is how it is supposed to work. If you want it to disable all the fields in all the forms for all the components, then I guess you will have to loop through the whole tree and disable them.
    – SiddAjmera
    Sep 1 at 20:39















up vote
0
down vote

favorite












I am following this https://blogs.msdn.microsoft.com/premier_developer/2018/03/07/angular-how-to-implement-role-based-security/ article to provide role based permissions in my app.



I want to use this directive (MyDisableIfUnauthorizedDirective) in a top level component. Say i have Orders module and few submodules and components each having its own forms.
How can i disable ALL formcontrols in orders.module. Example says



this.el.nativeElement.disabled = true;


But this does nothing. This indeed does work if i use this directive on each formControl input but i probably have over 40 spanning multiple modules and components all under orders.module










share|improve this question
























  • I think this is how it is supposed to work. If you want it to disable all the fields in all the forms for all the components, then I guess you will have to loop through the whole tree and disable them.
    – SiddAjmera
    Sep 1 at 20:39













up vote
0
down vote

favorite









up vote
0
down vote

favorite











I am following this https://blogs.msdn.microsoft.com/premier_developer/2018/03/07/angular-how-to-implement-role-based-security/ article to provide role based permissions in my app.



I want to use this directive (MyDisableIfUnauthorizedDirective) in a top level component. Say i have Orders module and few submodules and components each having its own forms.
How can i disable ALL formcontrols in orders.module. Example says



this.el.nativeElement.disabled = true;


But this does nothing. This indeed does work if i use this directive on each formControl input but i probably have over 40 spanning multiple modules and components all under orders.module










share|improve this question















I am following this https://blogs.msdn.microsoft.com/premier_developer/2018/03/07/angular-how-to-implement-role-based-security/ article to provide role based permissions in my app.



I want to use this directive (MyDisableIfUnauthorizedDirective) in a top level component. Say i have Orders module and few submodules and components each having its own forms.
How can i disable ALL formcontrols in orders.module. Example says



this.el.nativeElement.disabled = true;


But this does nothing. This indeed does work if i use this directive on each formControl input but i probably have over 40 spanning multiple modules and components all under orders.module







angular angular-directive






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edited Sep 1 at 20:37









SiddAjmera

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11.4k21137










asked Sep 1 at 20:26









SeaBiscuit

1,10821123




1,10821123












  • I think this is how it is supposed to work. If you want it to disable all the fields in all the forms for all the components, then I guess you will have to loop through the whole tree and disable them.
    – SiddAjmera
    Sep 1 at 20:39


















  • I think this is how it is supposed to work. If you want it to disable all the fields in all the forms for all the components, then I guess you will have to loop through the whole tree and disable them.
    – SiddAjmera
    Sep 1 at 20:39
















I think this is how it is supposed to work. If you want it to disable all the fields in all the forms for all the components, then I guess you will have to loop through the whole tree and disable them.
– SiddAjmera
Sep 1 at 20:39




I think this is how it is supposed to work. If you want it to disable all the fields in all the forms for all the components, then I guess you will have to loop through the whole tree and disable them.
– SiddAjmera
Sep 1 at 20:39

















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