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String displays fine in html but becomes undefined in console when using console.log
hope this fix your issue this.authService.getCurrentUser() is an asynchronous call, which means it takes some time and the next lines gets executed first. Therefore you are getting undefined in console.log()To console the value, you may try like this
TAG :angular
Date : September 17 2020, 06:00 PM , By : Gabingale
What could be the best approach to pass data in nested child components, in Angular?
Hope this helps Check here: https://angular.io/guide/component-interaction the ways proposed by the angular team. I'd say input binding is the way to go in most cases.
TAG :angular
Date : September 17 2020, 05:00 PM , By : Mohamed Elhariry
How to invalidate Jwt token received from azure ad
it helps some times Your question is one that has got many people looking for a definitive answer. In short: there is no clear-cut answer. Sure, there are some options that kinda work, but none of them are fool-proof.I think the answer to the SO ques
TAG :angular
Date : September 17 2020, 03:00 PM , By : Pizac
How to get data from below service?
I wish did fix the issue. First, this is not a service, this is a HTTP route.Second, if you would show us some code we would make better answers.
TAG :angular
Date : September 17 2020, 01:00 PM , By : Yong Lu
Inside ngOnint() service method called more than once
Hope this helps , I see only two possibilities:
TAG :angular
Date : September 17 2020, 10:00 AM , By : Aym En
ngIf statement is executed multiple times in Ionic 4
I wish this help you Structural directives are responsible for HTML layout. They shape or reshape the DOM's structure, typically by adding, removing, or manipulating elements.
TAG :angular
Date : September 17 2020, 09:00 AM , By : Hend Ibrahim
Why does ', providers: [TravelService] ' in a component prevent the RXJS Behaviour subject from sharing data across comp
it fixes the issue Your first version prevents the data sharing because you're providing a new instance of the TravelService for your component and its child components. So every OverviewTravel component has its own instance of the TravelService, whi
TAG :angular
Date : September 16 2020, 11:00 PM , By : Hana Smrčková
Ionic4: PDF upload to server
hop of those help? you can use file chooser plugin conditionally check platform using : https://ionicframework.com/docs/angular/platform
TAG :angular
Date : September 16 2020, 02:00 AM , By : Allan Flores
How can I set a dynamic page title in Angular 8 using routing data
I hope this helps you . , You can access the route's data property from the snapshot like this:
TAG :angular
Date : September 15 2020, 11:00 PM , By : Hamish
Which elements can Googlebot read on this page?
Any of those help You will need to use Server Side Rendering with Angular Universal to solve this.There is a way to update the meta data on route change, but it won't affect bot scraping, thus it won't have any SEO affect. SSR is the only solution.
TAG :angular
Date : September 15 2020, 05:00 PM , By : tomatonose
Angular 8: Observable.subscribe Makes my user class empty
This might help you It is asynchronous, so you have to put it into the subscribe block. It is not possible to assign it outside of the block, since the subscription doesn't wait and it continues. That's why it is undefined.
TAG :angular
Date : September 15 2020, 06:00 AM , By : M16fa 1070
In Angular8 I got some issue in routing
I wish did fix the issue. I installed Angular 8 and also installed Universal for SEO purpose, all parts are done and my Angular 8 application successfully run. Then I create a new component the name of the component is student, then I go to app-routi
TAG :angular
Date : September 15 2020, 05:00 AM , By : Jaewoo Kim
Angular tree grid with buffering feature
Any of those help Can you please elaborate, however if you looking for infinite data to be displayed try this. By using cdk-virtual-scroll-viewport which is a new feature of angular 7
TAG :angular
Date : September 14 2020, 10:00 AM , By : Arthur Zhang
how to use directives to enable a disabled button in angular 4
This might help you I'm not sure what your directives code looks like. You could use the angular property for disabled instead.
TAG :angular
Date : September 14 2020, 10:00 AM , By : danica julio
'Click' function not working within typescript/angular after finding element using 'document.querySelector'
it fixes the issue You should avoid using native JavaScript API as much as possible when using Angular.Try this instead:
TAG :angular
Date : September 14 2020, 07:00 AM , By : raymontag
Old value of the event in ngModelChange when ngModel has the default value set
To fix this issue Unfortunately this is currently not possible. I had a similar problem here: Mat select - Get old value of selectionChange
TAG :angular
Date : September 14 2020, 01:00 AM , By : Handoko Widya Kusuma
<p-calendar disable all dates and need to enable only few date ranges (multiple minDate and maxDate)
Hope that helps As per prime documentation you can add disabledDates (Array of date values) and/or disabledDays (Array of days). There is no option to disable multiple min and max dates (multiple date ranges to disable). PrimeNG Calendar
TAG :angular
Date : September 13 2020, 01:00 PM , By : wzdxy
integration between formly and quill
wish help you to fix your issue Just follow https://formly.dev/guide/custom-formly-field and you'll be able to create ngx-quill type (here is a quick attempt https://stackblitz.com/edit/angular-elwtix.)
TAG :angular
Date : September 12 2020, 08:00 AM , By : Alex Lin
Angular 8 - Apply multi-tenant
around this issue I don't know if you heard of environnement variables but it might be great to use them in your case, depending on the options you'll give to ng serve example : ng serve --client1 you can automaticly change variables you defined, her
TAG :angular
Date : September 11 2020, 03:00 PM , By : Liu'
Lots of Failed: Template parse errors: Can't bind to 'routerLink' since it isn't a known property of 'a'. errors in Karm
around this issue The real RouterLinkDirective is quite complicated and entangled with other components and directives of the RouterModule. It requires challenging setup to mock and use in tests. The RouterLinkDirectiveStub in this sample code replac
TAG :angular
Date : September 11 2020, 06:00 AM , By : user6097553
How can i reduce my 275MB Hello World Electron package size?
around this issue If you add the --prod tag to your build command, you should get a smaller folder size. You can see more build tags that might help you here: https://angular.io/cli/build
TAG :angular
Date : September 09 2020, 01:00 PM , By : Roberalvar
Angular: Reuse *ngFor elements in another div
Hope this helps I work on an application that needs to display different stacked images according to a well defined order. , how about this approach?
TAG :angular
Date : September 07 2020, 12:00 AM , By : Banditduck
Adding multiple component inside AppComponent in agular
should help you out I guess you want to show the text appearing inside component tags to appear in the app-component. This is called content-projection and you can achieve this using the ng-content. Modify your code like this
TAG :angular
Date : September 06 2020, 02:00 PM , By : JW2209
How to create a dynamic html template with template literals and *ngFor in Angular
like below fixes the issue I have been working on a toast component which will accept html tags as string. Hence I need to loop through below errorMsgs array and build a list dynamically, but the problem is I have a *ngFor inside that and it's loopin
TAG :angular
Date : September 05 2020, 01:00 PM , By : Malypko
Dropdown enabling and disabling
should help you out Here you need to change condition for disabled property like - [disabled]="!dropdown.length"
TAG :angular
Date : September 04 2020, 06:00 PM , By : D.J.Shukla.
Unable to upgrade global angular CLI from 7 to 8
it fixes the issue I've tried running uninstall, install, upgrade, using sudo, specifying ng update @angular/cli@^8, @latest. No matter what I get the same result. I'm not getting any errors either.
TAG :angular
Date : September 04 2020, 05:00 AM , By : E.Crombecque
Angular forRoot and forChild
may help you . Only call RouterModule.forRoot() in the root AppRoutingModule (or the AppModule if that's where you register top-level application routes). In any other module, you must call the RouterModule.forChild method to register additional rout
TAG :angular
Date : September 03 2020, 06:00 AM , By : DylanHe
Angular: Class with Array of Foreign Keys
this will help I've built the class "meal" with two properties like in the tour of heroes tutorial from angular: , You could associate a type to mealPlan like this:
TAG :angular
Date : September 01 2020, 03:00 PM , By : Mayur Gulve
Material Design for Bootstrap Angular Stepper not working
wish help you to fix your issue A component from angular-bootstrap-md is not imported, so if you import the whole MDBBootstrapModule, it will be working for now, also add the schema NO_ERRORS_SCHEMA as found on the documentation of angular-boostrap-m
TAG :angular
Date : August 30 2020, 07:00 AM , By : Karthikk
How to use Auth0 login on iframe
it helps some times If you are using New Universal Login Experience, you will not be able to render Hosted Login page in Iframe. Auth0 includes the following HTTP headers to mitigate clickjacking attack.
TAG :angular
Date : August 29 2020, 11:00 AM , By : Elizabeth Felet
Why ngSwitch not running as expected
Hope this helps I was displaying some dynamic input elements based on some conditions. I used ngSwitch directive for conditioning. Here is my code: template: , You need to embed the value within the quote
TAG :angular
Date : August 28 2020, 01:00 PM , By : mfarough
Unit Testing Input Event in Angular6
Hope this helps I have an Input field in the UI , Try this-
TAG :angular
Date : August 27 2020, 06:00 AM , By : nidi
How to update data on change when using TemplateRef from parent component in child in Angular
I hope this helps . I have a child component which renders template from parent like embededView. , Try doing this:parent.component.ts
TAG :angular
Date : August 27 2020, 12:00 AM , By : Erikson de Leon
HTTP Interceptor doesn't complete (i.e. finalize is never called)
wish of those help The "issue" is the Connection: Keep-Alive header. This persists an open connection
TAG :angular
Date : August 22 2020, 01:00 PM , By : Nirmal Adhikary
Multi Component two way binding data transfer
hop of those help? There are many way to pass data between components. as @Emilien suggests, using '@output' is one of the options.You could also use things such as
TAG :angular
Date : August 22 2020, 02:00 AM , By : Parijat
Angular onInit doesn't get called when URL param changes
I think the issue was by ths following , I have a path structure like this: /item/:id/editItem. In the component on the URL /item I have multiple buttons with an onclick function like this: , ngOnInit()
TAG :angular
Date : August 21 2020, 09:00 PM , By : Alex Galie
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