Problem showing content below a particular button ? Using Angular 9 and factory resolver


I have a problem that my component is rendered inside a button? Why does it matter? Because the button position is relative and the component is absolute. I need to center popup div (component) inside button to set position relative -> absolute. Check code:

        <button *ngFor="let button of buttons; let i = index"
                class="btn btn-primary position-relative"
                [ngClass]="{'disabled-filter filter-active': button.disabled }"
            {{ button.component }} 

                <ng-template  ad-host></ng-template> 

This is html code:

Check position relative for button.

<ng-template is rendered content ( popup component ) which need to be absolute positioned based on its relative parent.

  public buttons: Ibuttons[] = [
    { name: 'Component 1', component: 'Name', disabled: false, active: false },
    { name: 'Component 2', component: 'Status', disabled: false, active: false },
    { name: 'Component 3', component: 'Type', disabled: false, active: false },

properties as active and disabled is important if I click on any of buttons but for current situation is maybe not important.

Right now code for create component:

  public createComponent(component: number): void { 
    const currentComponent = this.components[component];
    let componentFactory = this.componentFactoryResolver.resolveComponentFactory(currentComponent as any);
    let viewContainerRef = this.adHost.viewContainerRef;
    let componentRef: any = viewContainerRef.createComponent(componentFactory);

What is main problem…
When I create component my component is positioned below first button…I wan’t it.

Check image:

enter image description here

You can see three buttons.
I clicked on second button and I want to open component inside second button.. But you can see on photo component is created inside first button. Component name is ‘app-status’

Just let the newly created component open inside my clicked button. This is all problem.
I don’t more ideas how to do it…

Source: Angular Questions

Categorized as angular, css, html, javascript, typescript Tagged , , , ,


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