要在Angular 7应用程序中在运行时切换Kendo UI主题,可以按照以下步骤进行操作:
npm install --save @progress/kendo-theme-default @progress/kendo-theme-material
"styles": [
"./node_modules/@progress/kendo-theme-default/dist/all.css",
"./node_modules/@progress/kendo-theme-material/dist/all.css",
"src/styles.css"
]
ng generate service theme
import { Injectable } from '@angular/core';
@Injectable({
providedIn: 'root'
})
export class ThemeService {
private currentTheme: string = 'kendo-theme-default';
constructor() { }
getCurrentTheme() {
return this.currentTheme;
}
setCurrentTheme(theme: string) {
this.currentTheme = theme;
}
}
import { Component } from '@angular/core';
import { ThemeService } from './theme.service';
@Component({
selector: 'app-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css']
})
export class AppComponent {
constructor(private themeService: ThemeService) {}
changeTheme(theme: string) {
this.themeService.setCurrentTheme(theme);
}
}
@import '~@progress/kendo-theme-default/dist/all.css';
@import '~@progress/kendo-theme-material/dist/all.css';
:host {
[kendo-theme-default] {
@import url('~@progress/kendo-theme-default/dist/all.css');
}
[kendo-theme-material] {
@import url('~@progress/kendo-theme-material/dist/all.css');
}
}
现在,当用户点击按钮时,应用程序的主题将根据所选择的主题进行切换。