Styling Angular 2 components with user input

One method involves utilizing interpolation to insert an input value into the template:

@Component({
    selector: 'tag',
    inputs: ['color'],
    template: `
        <div id="test" style="background: {{color}}">
            Some text
        </div>
    `,  
})
class TestComponent {
}

However, my query is whether it is feasible to achieve a similar result in the following way:

@Component({
    selector: 'tag',
    inputs: ['color'],
    template: `
        <div id="test">
            Some text
        </div>
    `,  
    styles: ['#test { background: {{color}}; }'],
})
class TestComponent {
}

Unfortunately, this alternative approach does not yield the desired outcome and I am unable to discover a resolution.

I appreciate any assistance or guidance on this matter.

Answer №1

From what I know, it seems impossible to achieve that. The Component styles metadata does not seem to have access to its Class variable. It might be a better idea to consider using ngClass or ngStyle instead.

<div id="test" [ngStyle]="{ 'background': color }">
    Some text
</div>

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