The HTML component fails to acknowledge width settings

I seem to be having trouble identifying an issue or perhaps I am misunderstanding something (I am using daisyui + nx + tailwind css + angular). To simplify my problem, let's consider the following scenarios:

  1. In the first scenario, I have:
<div class="flex flex-row">
  <div class="btn btn-primary w-1/2"></div>
  <app-home-side-bar></app-home-side-bar>
</div>

where the side-bar component is:

<div class="btn btn-primary w-1/2"></div>

This produces the following result: https://i.stack.imgur.com/LOmUZ.png

However,

  1. In this other scenario, everything is in one place:
<div class="flex flex-row">
  <div class="btn btn-primary w-1/2"></div>
  <div class="btn btn-primary w-1/2"></div>
</div>

Which should result in: https://i.stack.imgur.com/wlDSf.png

The question arises as to why the included component ignores the 50% width parameter?

Answer №1

You have the ability to manipulate rendering in a way that gives the illusion of the app-home-side-bar component tag being non-existent.

Consider the styling in the app-home-side-bar.scss file:

:host {
  display: contents;
}

This technique essentially mimics the scenario where the side-bar's internal elements are direct descendants of the rendered tag.

Answer №2

Utilizing the attribute selector for initializing the component without requiring CSS modifications!

In this example, we have updated the selector property to target the attribute ComponentSelector instead of HTML tags. This approach ensures that the component's CSS remains intact, as we are initializing it through attributes!

import { Component, OnInit } from '@angular/core';

@Component({
  selector: '[ComponentSelector]',
  standalone: true,
  template: `
    <div></div>
  `,
  host: {
    class: 'btn btn-primary w-1/2',
  },
})
export class AComponent implements OnInit {
  constructor() {}

  ngOnInit() {}
}

How to use it in a parent component

<div class="flex flex-row">
  <div class="btn btn-primary w-1/2"></div> 
  <div class="btn btn-primary w-1/2" ComponentSelector></div><!-- here, I'm initializing the component using attributes rather than an element selector -->
</div>

Another Approach

To apply the required CSS to the angular tag containing the HTML, you can specify it in the host property of the @component decorator. This will ensure that the CSS is applied to the root component selector.

import { Component, OnInit } from '@angular/core';

@Component({
  selector: 'app-a',
  standalone: true,
  template: `
    <div></div>
  `,
  host: {
    class: 'btn btn-primary w-1/2',
  },
})
export class AComponent implements OnInit {
  constructor() {}

  ngOnInit() {}
}

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