Changing properties of a dynamic component created by component factory does not affect HTML

FireShock :

I want to generate HTML and open it in a new window to print. I have a component that should generates the HTML:

import { Component, ViewEncapsulation } from "@angular/core";
import { RelocateResponseVm } from "src/contracts/warehouse/relocateResponseVm";

@Component({
    selector: 'transition-print',
    styleUrls: ['./transition.component.scss'],
    encapsulation: ViewEncapsulation.None,
    templateUrl: './transition.print.component.html'
})
export class TransitionPrintComponent {
    public data: RelocateResponseVm;

    constructor() { }
}

Its template is:

<ng-container>
    <div>
        <h1>Operation №{{data.Id}}</h1>
        <p>Date: <b>{{data.OperationDate}}</b></p>
        <p>Name: <b>{{data.Name}}</b></p>
        <p>Description: <b>{{data.Description}}</b></p>
    </div>
</ng-container>

I create an instance of the component by the following code:

        const componentFactory = this.resolver.resolveComponentFactory(TransitionPrintComponent);
        let componentRef = componentFactory.create(this.injector);
        componentRef.instance.data = relocateDoc;

        console.log(componentRef.location.nativeElement);

Despite the relocateDoc is filled the nativeElement is empty:

<transition-print>
<!---->
<div>
<h1>Operation №</h1>
<p>Date: <b></b></p>
<p>Name: <b></b></p>
<p>Description: <b></b></p>
</div>
</transition-print>

What is the problem? How to fill the final HTML? Further I put it in a new window:

        this.OpenWindow = window.open('', 'childwindow', 'width=800,height=400,left=150,top=200');
        this.OpenWindow.document.body.innerHTML = "";
        this.OpenWindow.document.body.appendChild(componentRef.location.nativeElement);

AlexanderFSP :

Good day!

You probably do the right things, but:

You don't need ng-container, just remove it
Mark data as input property of TransitionPrintComponent (@Input() data;)
Inject ViewContainerRef in your component, where you try to create an instance of TransitionPrintComponent. And try this code snippet:

const componentFactory = this.resolver.resolveComponentFactory(TransitionPrintComponent);
const componentRef = this.vcr.create(componentFactory);
componentRef.instance.data = relocateDoc;

console.log(componentRef.location.nativeElement);

Here the link, so you can get more details: https://angular.io/guide/dynamic-component-loader#resolving-components

Hope it helps ;)