I'm using (learning) Angular 2+ and I've got one problem. The display/style of the mat-checkbox is wrong. There is checkbox in mat-checkbox. It looks like there is some style conflict, but I can't realize where. The functionality of checkbox is OK, only the view of mat-checkbox style is bad. Any ideas, please? I've even try a bootstrap 4.6 checkbox, but their view is also in default without any style.
View: enter image description here
Component HTML (there is no custom css styling):
<h3>Area Selection</h3>
<hr/>
<div *ngFor="let area of areas; let i = index">
<mat-checkbox class="green" [checked]="areaBools[i]" (change)="onChange(i)">
</mat-checkbox>
</div>
<hr/>
app.module:
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import {MathJaxDirective} from './mathjax.directive'
import { AppComponent } from './app.component';
import { NavbarComponent } from './navbar/navbar.component';
import { HomeComponent } from './home/home.component';
import { SettingsComponent } from './settings/settings.component';
import { AreaService } from './services/area.service';
import { RouterModule, Routes } from '@angular/router';
import { HttpClientModule } from '@angular/common/http';
import { FlexLayoutModule } from '@angular/flex-layout';
import { ProblemsComponent } from './problems/problems.component';
import { SubareaService } from './services/subarea.service';
import { ProblemService } from './services/problem.service';
import { CreateTestComponent } from './create-test/create-test.component';
import { FormsModule } from '@angular/forms';
import { MatIconModule } from '@angular/material/icon'
import {MatCheckboxModule} from '@angular/material/checkbox';
import { CommonModule } from '@angular/common';
export const appRoutes: Routes = [
{path: '', component: HomeComponent, data: {page: "HOME"}},
{path: 'problems/:id/:subid/:lvlid/:filter', component: ProblemsComponent, data: {page: "DATABASE"}},
{path: 'create/:id/:subid/:lvlid/:rating', component: CreateTestComponent},
{path: 'settings', component: SettingsComponent, data: {page: "SETTINGS"}},
//{path: 'edit', component: TestEditComponent},
//{path: '_run', component: TestRunComponent},
//{path: 'material', component: DemoMaterialComponent},
{path: '**', redirectTo: '/', pathMatch: 'full'}
];
@NgModule({
declarations: [
AppComponent,
NavbarComponent,
HomeComponent,
SettingsComponent,
ProblemsComponent,
MathJaxDirective,
CreateTestComponent
],
imports: [
BrowserModule,
FlexLayoutModule,
HttpClientModule,
RouterModule.forRoot(appRoutes),
FormsModule,
MatIconModule,
MatCheckboxModule,
CommonModule
],
providers: [
AreaService,
SubareaService,
ProblemService
],
bootstrap: [AppComponent]
})
export class AppModule { }
angular.json:
{
"$schema": "./node_modules/@angular/cli/lib/config/schema.json",
"version": 1,
"newProjectRoot": "projects",
"projects": {
"teacher": {
"projectType": "application",
"schematics": {
"@schematics/angular:application": {
"strict": true
}
},
"root": "",
"sourceRoot": "src",
"prefix": "app",
"architect": {
"build": {
"builder": "@angular-devkit/build-angular:browser",
"options": {
"outputPath": "dist/teacher",
"index": "src/index.html",
"main": "src/main.ts",
"polyfills": "src/polyfills.ts",
"tsConfig": "tsconfig.app.json",
"aot": true,
"assets": [
"src/favicon.ico",
"src/assets"
],
"styles": [
"src/styles.css",
"node_modules/bootstrap/dist/css/bootstrap.min.css"
],
"scripts": [
"./node_modules/jquery/dist/jquery.min.js",
"./node_modules/bootstrap/dist/js/bootstrap.bundle.js"
]
},
"configurations": {
"production": {
"fileReplacements": [{
"replace": "src/environments/environment.ts",
"with": "src/environments/environment.prod.ts"
}],
"optimization": true,
"outputHashing": "all",
"sourceMap": false,
"namedChunks": false,
"extractLicenses": true,
"vendorChunk": false,
"buildOptimizer": true,
"budgets": [{
"type": "initial",
"maximumWarning": "500kb",
"maximumError": "1mb"
},
{
"type": "anyComponentStyle",
"maximumWarning": "2kb",
"maximumError": "4kb"
}
]
}
}
},
"serve": {
"builder": "@angular-devkit/build-angular:dev-server",
"options": {
"browserTarget": "teacher:build"
},
"configurations": {
"production": {
"browserTarget": "teacher:build:production"
}
}
},
"extract-i18n": {
"builder": "@angular-devkit/build-angular:extract-i18n",
"options": {
"browserTarget": "teacher:build"
}
},
"test": {
"builder": "@angular-devkit/build-angular:karma",
"options": {
"main": "src/test.ts",
"polyfills": "src/polyfills.ts",
"tsConfig": "tsconfig.spec.json",
"karmaConfig": "karma.conf.js",
"assets": [
"src/favicon.ico",
"src/assets"
],
"styles": [
"src/styles.css"
],
"scripts": []
}
},
"lint": {
"builder": "@angular-devkit/build-angular:tslint",
"options": {
"tsConfig": [
"tsconfig.app.json",
"tsconfig.spec.json",
"e2e/tsconfig.json"
],
"exclude": [
"**/node_modules/**"
]
}
},
"e2e": {
"builder": "@angular-devkit/build-angular:protractor",
"options": {
"protractorConfig": "e2e/protractor.conf.js",
"devServerTarget": "teacher:serve"
},
"configurations": {
"production": {
"devServerTarget": "teacher:serve:production"
}
}
}
}
}
},
"defaultProject": "teacher",
"cli": {
"analytics": "86d68494-50a7-4f37-b27b-5f0074ddb6a8"
}
}
package.json:
{
"name": "teacher",
"version": "0.0.0",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e"
},
"private": true,
"dependencies": {
"@angular/animations": "~11.0.1",
"@angular/cdk": "^11.0.2",
"@angular/common": "~11.0.1",
"@angular/compiler": "~11.0.1",
"@angular/core": "~11.0.1",
"@angular/flex-layout": "^11.0.0-beta.33",
"@angular/forms": "~11.0.1",
"@angular/material": "^11.0.2",
"@angular/platform-browser": "~11.0.1",
"@angular/platform-browser-dynamic": "~11.0.1",
"@angular/router": "~11.0.1",
"@types/mathjax": "0.0.36",
"bootstrap": "^4.6.0",
"bootstrap-icons": "^1.4.1",
"jQuery": "^1.7.4",
"jquery": "^3.6.0",
"popper": "^0.1.0",
"popper.js": "^1.16.1",
"postcss-loader": "^5.2.0",
"rxjs": "~6.6.0",
"tslib": "^2.0.0",
"zone.js": "~0.10.2"
},
"devDependencies": {
"@angular-devkit/build-angular": "~0.1100.2",
"@angular/cli": "~11.0.2",
"@angular/compiler-cli": "~11.0.1",
"@types/jasmine": "~3.6.0",
"@types/node": "^12.11.1",
"codelyzer": "^6.0.0",
"jasmine-core": "~3.6.0",
"jasmine-spec-reporter": "~5.0.0",
"karma": "~5.1.0",
"karma-chrome-launcher": "~3.1.0",
"karma-coverage": "~2.0.3",
"karma-jasmine": "~4.0.0",
"karma-jasmine-html-reporter": "^1.5.0",
"protractor": "~7.0.0",
"ts-node": "~8.3.0",
"tslint": "~6.1.0",
"typescript": "~4.0.2"
}
}
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