Questions tagged [angular-components]
A component controls a patch of screen called a view. Component decorator allows you to mark a class as an Angular component and provide additional metadata that determines how the component should be processed, instantiated and used at run time.
angular-components
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How to Synchronize Dial Code with Country Selection in Angular Form?
I'm currently building my own country-flag-dropdown component using angular. The goal is to mimic any International Telephone Input like intl-tel-input, etc. This is what I've done so far.
1.country-...
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Angular component not disposed after OnDestroy
I have a component with a signal state:
array: WritableSignal<string[]> = signal([]);
I want the array to be removed from browser memory because the array can get quite big, and the component ...
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Angular sidebar menu: How to implement recursion for dynamic nested menus?
I am attempting to create a sidebar menu in Angular 18 using dynamic nested menus based on the following JSON structure,
export interface NavigationItem {
id: string;
title: string;
type: 'item' ...
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Angular/CSS: How to style a component based on a built-in component's styling?
I am developing an Angular table library, and I have several components that can be used in place of the standard td or th elements. Currently, I am applying a style that applies to multiple of these ...
- 71
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How to Navigate NgbDatepicker to Selected Month on Open in Angular?
I'm working with ng-bootstrap's NgbDatepicker in my Angular project, and I'm facing an issue with navigating the datepicker to the selected month when it's opened. Here's a simplified version of my ...
- 315
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Angular 18 component not being recognised/shown
I started making an Angular 18 app and I added my first component (using standalone components) and the app seems to not recognise my component because when I add it in my app.component.ts as a HTML ...
2
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97
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How can I use multiple instance of ngx-mat-select-search without checking for input array length?
I made a reusable ngx-mat-select-search component which looks like this
mat-tooltip-select-all.component.ts
export class MatTooltipSelectAllComponent implements OnInit, AfterViewInit, OnDestroy {
@...
- 398
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Why does Angular 18 breaks "inline" imported modules?
In previous Angular versions (< v18) it was possible to import modules dynamically based on a variable inside of a method, like
initTemplates(moduleName: string): Observable<ScoreboardModule> ...
- 1,052
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Is it possible to render Angular component dynamically using Selectors?
`Is it possible to render an Angular component dynamically? For example, I have component selector names in my .ts file. When I bind the variable in the .html file using interpolation and innerHTML, ...
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ViewChild change detection throws ExpressionChangedAfterItHasBeenCheckedError
I have custom Angular Component modal-component that serves as a proxy for MatModalDialog with ngTemplateOutlet as body for mat-dialog-content.
<mat-dialog-content class="modal-dialog-medium&...
- 135
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Dynamically inject HTML with Angular code, into existing DOM
I am using Bootstrap Tables in an Angular app. To render custom buttons in a cell, I have to write the HTML code from the Angular Component, defining the HTML as a string. However in this way, I can't ...
- 1,104
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Angular component not loading in the browser due to Observable subscription
In this component when I call the getCurrentSalahOrIqamah function in the ngOninit so my component is not loaded in the browser. and keep stuck.
I tried with both lazyloaded eager loaded component but ...
- 401
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Confusion regarding scope of button inside angular
(click) event in one instance of a component is triggering function in another instance. I don't know how to explain this. I've attached a stackblitz example.
Clicking on both the buttons print same ...
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Why does the Angular constructor run before ngOnChanges even though it's not a part of the lifecycle hooks?
I've noticed that in Angular, the constructor of a component runs before the ngOnChanges hook, despite the constructor not being considered a part of the lifecycle hooks. Could someone explain why ...
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angular project ( html , css & js codes )
In my angular project , i have 4 components (comp1,comp2,comp3,comp4), i found a code of form (html , css & js ) and i wanna put it in comp1, so tell me if i'm right or not : do i put the html ...
