Tips for formatting nested Angular components in a visually pleasing manner:

Seeking guidance on the best approach for the following scenario:

I have an angular component positioned at a specific route. Let's say the route is:

/main-page

Currently, the template spans the full width of the screen at this route. I want to add a button within this page that, upon clicking, will navigate to a nested route:

/main-page/with-sidebar

Upon clicking this button, I aim to have the main page shrink to 70% of the screen's width, with the view for the sidebar occupying the remaining 30%.

My initial approach was to add a "shrinkable" class to the main page element and apply the following style:

.shrinkable {
    width: 70%;
}

In the stylesheet of the "with-sidebar" component. However, Angular (or possibly scss) alters the stylesheet so that the style only applies to elements within the component. While this is helpful for reusability, it's hindering my current objective.

I suspect that my current method may be incorrect. Any suggestions or advice?

Just to clarify, I am working with Angular 5 for this project.

Answer №1

If you want to style components conditionally, you can utilize the following code snippet:

<a routerLink="child"
[ngStyle]="{'color': router.url === '/sample/child' ? 'red' : 'green' }">
Navigate to Child route</a>

For a demonstration, check out this example I put together for you:

https://stackblitz.com/edit/angular-vcn94k?file=app%2Fapp.component.html

Answer №2

I utilized a "shell" component to house both panels, leveraging bootstrap column styles to position them in two columns.

<div class='row'>
    <div class='col-md-4'>
        <pm-product-shell-list></pm-product-shell-list>
    </div>
    <div class='col-md-8'>
        <pm-product-shell-detail></pm-product-shell-detail>
    </div>
</div>

To showcase both components side by side, I route to this shell component.

The output resembles this:

https://i.sstatic.net/65SwQ.png

You can view the full source code for this application here: https://github.com/DeborahK/Angular-Communication

If desired, you could substitute the second child component with a child router outlet to navigate additional components to that position.

<div class='row'>
    <div class='col-md-4'>
        <pm-product-shell-list></pm-product-shell-list>
    </div>
    <div class='col-md-8'>
        <router-outlet></router-outlet>
    </div>
</div>

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