Top "Components" questions

A component in the Unified Modeling Language "represents a modular part of a system, that encapsulates its content and whose manifestation is replaceable within its environment.

Angular2 Component @Input two way binding

I have a data driven Angular application. I have a toggle component which I pass in a toggled state. My …

angular typescript data-binding components decorator
How to pass custom component parameters in java and xml

When creating a custom component in android it is often asked how to create and pass through the attrs property …

android components custom-attributes uicomponents
How to set event handler in React sub-component

I'm having trouble getting menu items connected to an event handler. Here's a mock of the UI showing state changes …

onclick components handler reactjs
How do I edit multiple input controlled components in React?

I have a component that stores a contact object as state - {firstName: "John", lastName: "Doe", phone: "1234567890} I want to …

javascript reactjs forms input components
ExtJs panel - adding dynamic components

I have a window with panel in inside the window. I add components to the panel dynamically. These components are …

dynamic extjs window components panel
RxJS: takeUntil() Angular component's ngOnDestroy()

tl;dr: Basically I want to marry Angular's ngOnDestroy with the Rxjs takeUntil() operator. -- is that possible? I have …

angular components rxjs rxjs5
How to wait for binding in Angular 1.5 component (without $scope.$watch)

I'm writing an Angular 1.5 directive and I'm running into an obnoxious issue with trying to manipulate bound data before it …

javascript angularjs components
Angular4 Components inheritance with abstract class

I want to define a base class for my components to share some features. So i've began with : export abstract …

angular typescript inheritance components abstract
ReactJs Global Helper Functions

Issue: I have a lot of small helper functions that don't necessarily need to live in a component(or maybe …

function components reactjs global-methods
Z-order on Java Swing components

I've been looking all over for some mention of this, but I cannot find any substantial information on it. Is …

java swing components z-order