Now in my directive, how can i render the custom template and use it with the passed data? When i try to use it to return in template directly it throws aReferenceError: $scope is not definedError. If i call it without scope, it saysReferenceError: myDirectiveCustomTemplate is not defi...
Since Angular 12, if you want to add new validators to the form without removing the existing validators, you can use addValidator: this.form.controls["firstName"].addValidators([Validators.minLength(1), Validators.maxLength(30)]); Share Improve this answer Follow edit...
Get an introduction to angular components and know how to implement it. Check the angular component template and examples along with its property.
import {Component, FORM_DIRECTIVES, NgFor, Inject} from 'angular2/angular2'; import {RouteParams} from 'angular2/router'; interface TestObject { name:string; value:number; } @Component({ selector: 'app', template: `<h4>Select String</h4> <select [(ng-model)]="strValue"> <option *n...
If you use NgModules, the lines with // <--- standalone only should not be part of your code! Now switch to app.component.ts : src/app/app.component.ts import { Component } from '@angular/core'; import {TranslateModule} from "@ngx-translate/core"; // <--- standalone only impor...
How to create a login form in Angular material? As of now, we already know that to create any form in angular material, we can use the existing class and directive tags provided by the material library; for this, we need to have the material library installed in the application along wit...
This article will introduce how to use MQTT protocol in Angular projects to connect, subscribe, send/receive messages, unsubscribe and perform other functions between clients and MQTT Broker. Project Initialization Create a new project The reference is as follows: Create an Angular project with the ...
Today, I am going to create a sample application to show how to use local JSON file in Angular application. There area various way we can use local JSON file in our Angular application. Let' Get Started Step 1: Create an Angular application with Angular CLI ...
The use of interfaces in an Angular app provides intellisense and type-safety for your entities. For this example, refer to this sample configuration file. app-config.model.ts Copy exportinterfaceIAppConfig{env:{name:string;};appInsights:{instrumentationKey:string;};logging:{console:boolean;appIns...
The use of interfaces in an Angular app provides intellisense and type-safety for your entities. For this example, refer to this sample configuration file. app-config.model.ts Copy exportinterfaceIAppConfig{env:{name:string;};appInsights:{instrumentationKey:string;};logging:{console:boolean;appIns...