I'm trying to implement select all checkbox on angular material. When user click on specifc checkbox (item), master checkbox should show Indeterminate and turn
So I have an array which holds different categories to compare different companies. Depending on the user selection there may be 3 categories or 10 to display.
I am totally new to Angular2, And I am stuck on how to create an customized alert like this: check this alert box here Since I am new to Angular2 concepts , I
tl;dr: Basically I want to marry Angular's ngOnDestroy with the Rxjs takeUntil() operator. -- is that possible? I have an Angular component that opens several
In Angular-13 project I have a project that has been working very fine. But suddenly, when I did ng serve I got this error: An unhandled exception occurred: spa
I want to set the selection with the value i get from Local-Storage. Here is the code: HTML: <p-treeTable [value]="tableDataRow$ | async" [col
I'm using devextreme components in my angular web app. Now, I'm trying to show a popup, if the user clicks on a toolbar button. I bind the popup visibility to a
I am trying to test an Angular app with testing-library/angular@11 and [email protected] which uses custom-elements quite heavily. Unfortunately I am not quite sure i
What's wrong? Getting the following error in console: AboutComponent.html:1 ERROR Error: ExpressionChangedAfterItHasBeenCheckedError: Expression has changed a
Trying to figure out how to set font size of mat-tab-label based on screen size (below 400px). I tried putting custom configs in different media queries like t
Throwing the below error while trying to install ng-bootstrap in angular version 13 Error : These are the other details respective to the node, npm and os Ang
Not sure why this is happening on a reusable Module (or what Iv'e got wrong). ERROR Error: Uncaught (in promise): Error: Template parse errors:'fa-icon' i
I'm new to Angular. I have a service that needs to subscribe to a subject provided by another service. If this was a component, I would create the subscription
so I'm using a template that I downloaded of ngx-admin. I'm creating new lib of some simple components such as input with labels and etc. this lib component is
I have a question dealing with Angular Material theming, specifically the MatFormField directive. Probably around Material v6, I found that the matFormField dir
I'm trying to build a small dev component that displays only in non-production builds. One of the things that I see useful to keep track of is the number of c
I have an expandable row in Angular2 using Primeng2 but the column headers for the expandable columns aren't showing. This is my table with the expandable rows
I'm implementing login page with Angular reactive forms. Button "login" is disabled if form is invalid. import { Component, OnInit } from '@angular/core'; impo
I was trying to add global styles in the same way like in angular app, but it totally does not work. My libraries' name is example-lib, so I added styles.css to
I have this error using ng new project_name: An invalid configuration file was found ['angular.json']. Please delete the file before running the command. I am
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