我有一个应用程序需要配置和使用less来实现动态主题。问题在于我们没有使用angular-cli,这里的配置有点奇怪,因此我们要手动引导angular模块。
以下是应用程序的配置:
package.json
"dependencies": {
"@angular/common": "^4.0.0",
"@angular/compiler": "^4.0.0",
"@angular/core": "^4.0.0",
"@angular/forms": "^4.0.0",
"@angular/http": "^4.0.0",
"@angular/platform-browser": "^4.0.0",
"@angular/platform-browser-dynamic": "^4.0.0",
"@angular/router": "^4.0.0",
"@angular/upgrade": "^4.0.0",
"@angular/animations": "^4.0.1",
"bootstrap": "^3.3.7",
"core-js": "^2.4.1",
"reflect-metadata": "^0.1.8",
"rxjs": "^5.0.1",
"systemjs": "0.19.39",
"zone.js": "^0.8.4"
},
and so on..
main.ts
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { AppModule } from './app.module';
import { ThemeModule } from "./theme.module";
window.appnamespace.platform = platformBrowserDynamic();
window.appnamespace.AppModule = AppModule
window.appnamespace.ThemeModule = ThemeModule;
theme.module.ts
import { NgModule } from "@angular/core";
import { BrowserModule } from "@angular/platform-browser";
import { ThemeComponent } from "./theme.component";
import { ThemeToolbar } from "./Themes/theme-toolbar/theme-toolbar.component";
import { ThemePreview } from "./Themes/theme-preview/theme-preview.component";
import { ThemeService } from "./services/themeManagement.service";
const PERFECT_SCROLLBAR_CONFIG: PerfectScrollbarConfigInterface = {
suppressScrollX: true
};
@NgModule({
imports: [
BrowserModule,
],
declarations: [
ThemeComponent,
ThemeToolbar,
ThemePreview,
SetFocusDirective
],
providers: [ThemeService, LocalizeThemeService, CommonService],
bootstrap: [ThemeComponent]
})
export class ThemeModule { }
它的组件:
@Component({
selector: "my-theme",
templateUrl: "../js/divdrawer/Themes/theme.template.html"
})
export class ThemeComponent implements OnInit {
//
}
您可以通过JavaScript来启动应用程序,如下所示:
window.appnamespace.platform.bootstrapModule(window.appnamespace.ThemeModule);
theme.preview组件
@Component({
selector: "theme-preview",
templateUrl: "../theme-preview/theme-preview.component.template.html",
styleUrls: ['../theme-preview/theme-style.less']
})
export class ThemePreview implements OnInit {
// some code
}
theme-style.less:包含CSS样式
@import "./theme-variable.less";
// some css
theme-variable.less:包含了less变量。
@header-bg :red;
@badge-title-bg : #ddd;
我希望在我的主题预览组件中使用更少的变量和样式来实现动态更改主题。
我该如何仅在主题组件中配置less?