What is the best way to combine "absolute" and relative URLs in Angular2?

When it comes to specifying urls for the templateUrl and styleUrls properties of Component decorators in Angular2, there are at least two ways you can do so:

  1. You can use an "absolute" path or a path relative to the project root (which is the default option).
  2. You can also specify a path relative to the current document/component by including moduleId: module.id in the decorator.

But what if you want to combine both methods? For example, let's say you want to use two different style files for one component:

  1. A general style file that applies to your entire project.
    • In this case, you would use my-general-project-styles.css located directly in the project root for easy access by multiple files throughout the project.
  2. A specific style file for the current component.
    • Here, you would use my-specific-component.styles.css located relative to the current file/component for flexibility in moving files and associated styles around.

For instance:

@Component({
    moduleId: module.id, // Unsure if this should still be used
    template: '<h1>My Component</h1>',
    styleUrls: ['my-general-project-styles.css', 'my-specific-component-styles.css']
})
export class MyComponent {}

Just a note: I am utilizing the commonjs module in this scenario.

Answer №1

It turned out to be much simpler than originally anticipated...simply add a '/' before the URL that you want to make relative to the project root, like so:

@Component({
    moduleId: module.id,
    template: '<h1>My Component</h1>',
    styleUrls: ['/my-general-project-styles.css', 'my-specific-component-styles.css']
})
export class MyComponent {}

Answer №2

This solution isn't working for me. I'm currently using angular version 2.0.3. Have there been any updates or changes since you originally posted?

Not functioning as expected:

@Component({
moduleId: module.id,
selector: "process-list",
templateUrl: "processList.component.html",
styleUrls: ["/Content/processList.css"]
})

Functioning correctly now:

@Component({
moduleId: module.id,
selector: "process-list",
templateUrl: "processList.component.html",
styleUrls: ["../../../Content/processList.css"]
})

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