Menu
In my application I have different CSS file like fire.css, lake.css each giving different look to complete application.
Currently, I implemented with only 1 file main.css and added this file to
index.html
<link rel="stylesheet" href="resources/styles/main.css">
<link rel="stylesheet" href="resources/styles/themes.css">
<link rel="stylesheet" href="resources/styles/common.css">
<link rel="stylesheet" href="resources/styles/plugins.css">
Now I wanted to change this dynamically as user select from the drop-down list.
My Idea:
Copy all css files to app folder and add themes there.
Folder structure is
app
|-----app.component.ts
|-----app.routes.ts
|-----main.css
|-----lake.css
|-----Login
|-----Other Components...
I added css to styleUrls in app.components.ts App component now is
import { Component } from '@angular/core';
import { ROUTER_DIRECTIVES } from '@angular/router';
@Component({
selector: 'workshop-app',
template: `
<body>
<router-outlet></router-outlet>
</body>
`,
directives : [ ROUTER_DIRECTIVES ],
styleUrls : ['app/lake.css']
})
export class AppComponent { }
Contents from Lake.css file is added to style tag under but not making changes in the app.
358
add this to the app.component.html
<head>
<link id="theme" rel='stylesheet' href='demo.css'>
</head>
add this to app.component.ts
import { Component, Inject } from '@angular/core';
import { DOCUMENT } from '@angular/platform-browser';
constructor (@Inject(DOCUMENT) private document) { }
ngOnInit() {
this.document.getElementById('theme').setAttribute('href', 'demo2.css');
}
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With
