Issue
Hi, I went thru similar questions here but did not found solution for me so I am triing to ask with my code. I am triing to create dialog with input fields using angular material mat-form-field. This is my app.module.ts
import { APP_INITIALIZER, NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppRoutingModule } from './app-routing.module';
import { AppComponent } from './app.component';
import { UserProfileComponent } from './user-profile/user-profile.component';
import { ProjectsOverviewComponent } from './overviews/projects-overview/projects-overview.component';
import { TicketsOverviewComponent } from './overviews/tickets-overview/tickets-overview.component';
import { UsersOverviewComponent } from './overviews/users-overview/users-overview.component';
import { MainMenuComponent } from './main-menu/main-menu.component';
import { UserBaseInfoComponent } from './user-base-info/user-base-info.component';
import { TicketBaseInfoComponent } from './ticket-base-info/ticket-base-info.component';
import { ProjectBaseInfoComponent } from './project-base-info/project-base-info.component';
import { ProjectsTableComponent } from './tables/projects-table/projects-table.component';
import { UsersTableComponent } from './tables/users-table/users-table.component';
import { TicketsTableComponent } from './tables/tickets-table/tickets-table.component';
import { PermisionsTableComponent } from './tables/permisions-table/permisions-table.component';
import { ChangePasswordComponent } from './change-password/change-password.component';
import { AttributesTableComponent } from './tables/attributes-table/attributes-table.component';
import { AttributeValuesTableComponent } from './tables/attribute-values-table/attribute-values-table.component';
import { AttachmentsTableComponent } from './tables/attachments-table/attachments-table.component';
import { CommentsTableComponent } from './tables/comments-table/comments-table.component';
import { HistoryTableComponent } from './tables/history-table/history-table.component';
import { WorkflowTableComponent } from './tables/workflow-table/workflow-table.component';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
import {MatSidenavModule} from "@angular/material/sidenav";
import {MatToolbarModule} from "@angular/material/toolbar";
import {MatIconModule} from "@angular/material/icon";
import {MatListModule} from "@angular/material/list";
import {MatButtonModule} from '@angular/material/button';
import {MatGridListModule} from "@angular/material/grid-list";
import {MatTableModule} from "@angular/material/table";
import {HttpClientModule, HTTP_INTERCEPTORS} from "@angular/common/http";
import {MatPaginatorModule} from "@angular/material/paginator";
import {MatFormFieldModule, MAT_FORM_FIELD_DEFAULT_OPTIONS} from "@angular/material/form-field";
import {MatTooltipModule} from "@angular/material/tooltip";
import {MatDialogModule} from "@angular/material/dialog";
import {FormsModule, ReactiveFormsModule} from "@angular/forms";
import {MatInputModule} from "@angular/material/input";
import {MatSelectModule} from "@angular/material/select";
import {MatCardModule} from '@angular/material/card';
import { OAuthModule } from 'angular-oauth2-oidc';
import { KeycloakAngularModule, KeycloakService } from 'keycloak-angular';
function initializeKeycloak(keycloak: KeycloakService) {
return () =>
keycloak.init({
config: {
realm: 'pato',
url: 'http://localhost:8180/auth',
clientId: 'angular-springboot'
},
initOptions: {
onLoad: 'login-required'
}
});
}
@NgModule({
declarations: [
AppComponent,
UserProfileComponent,
ProjectsOverviewComponent,
TicketsOverviewComponent,
UsersOverviewComponent,
MainMenuComponent,
UserBaseInfoComponent,
TicketBaseInfoComponent,
ProjectBaseInfoComponent,
ProjectsTableComponent,
UsersTableComponent,
TicketsTableComponent,
PermisionsTableComponent,
ChangePasswordComponent,
AttributesTableComponent,
AttributeValuesTableComponent,
AttachmentsTableComponent,
CommentsTableComponent,
HistoryTableComponent,
WorkflowTableComponent
],
imports: [
BrowserModule,
AppRoutingModule,
BrowserAnimationsModule,
MatSidenavModule,
MatToolbarModule,
MatIconModule,
MatListModule,
MatButtonModule,
MatGridListModule,
MatTableModule,
HttpClientModule,
MatPaginatorModule,
MatFormFieldModule,
MatTooltipModule,
MatDialogModule,
ReactiveFormsModule,
FormsModule,
MatInputModule,
MatSelectModule,
MatCardModule,
KeycloakAngularModule,
FormsModule, ReactiveFormsModule,
OAuthModule.forRoot({
resourceServer: {
allowedUrls: ['http://localhost:8080/api'],
sendAccessToken: true
}
})
],
providers: [
{
provide: APP_INITIALIZER,
useFactory: initializeKeycloak,
multi: true,
deps: [KeycloakService]
},
{provide: MAT_FORM_FIELD_DEFAULT_OPTIONS, useValue: {appearance: 'fill'}}
],
bootstrap: [AppComponent]
})
export class AppModule { }
This is my dialog component html
<h1 mat-dialog-title>dialog title</h1>
<div mat-dialog-content>
<mat-form-field >
<mat-label>Name</mat-label>
<input matInput >
</mat-form-field>
</div>
<div mat-dialog-actions>
<button mat-button (click)="onCancelClick()">Cancel</button>
<button mat-button cdkFocusInitial>Save</button>
</div>
Here is ts to component
import { Component, Inject, OnInit } from '@angular/core';
import { MAT_DIALOG_DATA } from '@angular/material/dialog';
import { TicketPostDto } from 'src/dtos';
@Component({
selector: 'app-dialog',
templateUrl: './dialog.component.html',
styleUrls: ['./dialog.component.css']
})
export class DialogComponent implements OnInit {
newTicket: TicketPostDto = new TicketPostDto;
constructor(@Inject(MAT_DIALOG_DATA) public ticket: TicketPostDto) {}
ngOnInit(): void {
}
}
And here is my package.json in case it would help
{
"name": "pato-ui",
"version": "0.0.0",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"watch": "ng build --watch --configuration development",
"test": "ng test"
},
"private": true,
"dependencies": {
"@angular/animations": "~14.1.0",
"@angular/cdk": "^14.1.0",
"@angular/common": "~14.1.0",
"@angular/compiler": "~14.1.0",
"@angular/core": "~14.1.0",
"@angular/forms": "~14.1.0",
"@angular/material": "^14.1.0",
"@angular/platform-browser": "~14.1.0",
"@angular/platform-browser-dynamic": "~14.1.0",
"@angular/router": "~14.1.0",
"angular-oauth2-oidc": "^13.0.1",
"bootstrap": "^5.2.0",
"flexsearch": "^0.7.21",
"keycloak-angular": "^12.0.0",
"rxjs": "~7.5.6",
"tslib": "^2.4.0",
"zone.js": "~0.11.7"
},
"devDependencies": {
"@angular-devkit/build-angular": "~14.1.0",
"@angular/cli": "~14.1.0",
"@angular/compiler-cli": "~14.1.0",
"@types/jasmine": "~4.0.3",
"@types/node": "^18.6.1",
"jasmine-core": "~4.3.0",
"karma": "~6.4.0",
"karma-chrome-launcher": "~3.1.1",
"karma-coverage": "~2.2.0",
"karma-jasmine": "~5.1.0",
"karma-jasmine-html-reporter": "~2.0.0",
"typescript": "~4.7.4"
}
}
This is error that I am getting
'mat-form-field' is not a known element:
1. If 'mat-form-field' is an Angular component, then verify that it is part of this module.
2. If 'mat-form-field' is a Web Component then add 'CUSTOM_ELEMENTS_SCHEMA' to the '@NgModule.schemas' of this component to suppress this message.ngtsc(-998001)
create-ticket-dialog.component.ts(12, 34): Error occurs in the template of component CreateTicketDialogComponent.
Solution
Simply add your DialogComponent
in your declarations array in the app.module.ts after importing it correctly.
Answered By - Mohamed Moumen
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