In angular, I am trying to load a component dynamically but I am not able to do it. I have shape which I am creating using create Js, now what I want to do is to load a component when this shape gets clicked.This shape is drawn on canvas tag of html. But it's throwing me an error Cannot read property 'componentFactoryResolver' of undefined
App.component.html
<div #parent> </div>
App.component.ts
@ViewChild('parent', { static: true, read: ViewContainerRef }) target: ViewContainerRef;
private componentRef: ComponentRef<any>;
constructor(private componentFactoryResolver: ComponentFactoryResolver) {}
let square = new createjs.Shape();
square.graphics.beginFill(color).drawRect(dot.x, dot.y, 100, 100);
//ClICK LISTENER. HERE I WANT TO LOAD A COMPONENT BUT THROWING ME A Cannot read property 'componentFactoryResolver' of undefined
square.addEventListener("click", function (event) {
//DYN
let childComponent = this.componentFactoryResolver.resolveComponentFactory(dynamicComponent);
this.componentRef = this.target.createComponent(childComponent);
this.addElement();})
I am kinda stuck for a long time and not able to do it anything. Any help would be appreciated. Thank you so much
just change this:
function (event) {
to this:
(event) => {
arrow functions keep the outter this context while regular functions create a new one.
be careful though, looks like you're creating a pretty severe memory leak.