Questions tagged [angular2-components]

In the realm of Angular 2, Components serve as our primary means for constructing and defining elements and functionalities on a web page. For utmost clarity when seeking assistance, it is imperative to provide comprehensive code excerpts that enable others to accurately replicate the issue at hand.

Honing into Angular 2 Events

I am struggling with something that should be simple, but I can't seem to make it work. My goal is to utilize screenfull, which is included in a theme I'm using, to enable fullscreen mode on the browser. Specifically, I want to execute certain actions base ...

"The response from an http.post request in Angular 2 is displaying

I'm struggling with a problem that seems impossible to solve. I understand Make no assumptions about the server API. Not all servers return an object with a data property. but I have no clue on how to handle it. How can I send data to: dat ...

Angular 2 Route offers a blueprint for creating a Component template

Is it possible to assign a specific template to a component within a route in Angular 2? I am working on a component that has the same controller functionality across three different views. My goal is to use the same component for all three views, but wit ...

Invoke a method in a child component from its parent component

Is there a way to trigger a function on a child component from the parent component? In my scenario, I have a ModalComponent (parent) and a MessageComponent (child), and I need them to communicate. In Angular 1, this was achievable through a shared service ...

Chrome is experiencing a rendering problem as a result of using @Font-Face

Having trouble with rendering in my Angular 4 application, similar to the issue outlined in this post about Angular 2 Chrome DOM rendering problems. Despite there being a solution provided in that post, I am still facing difficulties when navigating betwee ...

Is it possible for dynamically created components to trigger output events?

My objective: Dynamically create components (completed) Enable dynamically created components to utilize "outputs" so that parent Components can listen for changes from the children. Here is a Plnkr showcasing what I am trying to achieve: Plnker -> htt ...

Angular2 - Breaking down applications into reusable components

Utilizing custom properties permits seamless data binding between multiple components. <section id="main"> <app-home [dict]="dict">Hello there!</app-home> </section> In this scenario, dict serves ...

Tips for transferring observable to parent component in angular 2?

I have two components, SearchComponent and RuleListComponent. The Search component is a child of RuleList. https://i.stack.imgur.com/rFlM2.png I need the SearchComponent to retrieve data using APIService. This data should then be passed to RuleList as an ...

Exploring the potential of Angular2's WebSocket service by efficiently accessing the parent component

I need some assistance with implementing WebSockets in my angular2 application. However, I've encountered a minor issue that I can't seem to solve. Here's what I have so far: I've created a service that has a method for creating a WebSocket object. This m ...

What is the best approach to include two ng-contents within a single template and manage them using *ngIf?

Presently, I am dealing with an Angular 2 component that is designed to showcase a Bootstrap 3 button group. This particular component has the capability of having a label or standing alone. In order to address this, I opted to utilize two ng-contents con ...

Issue with Child Component Loading Once CUSTOM_ELEMENTS_SCHEMA is Added to App Module

One of my components, known as HostComponent, works perfectly fine when set as the startup component in my application. However, I decided to create a new module called AppModule and nested the host component within the app component: import { Component, ...

Ways of invoking a component method from a service in Angular 2

I have a concept for creating a unique service that is capable of interacting with one specific component. In my application, all other components should have the ability to call upon this service and then have it interact with the designated component in ...