在我的 Angular-11 项目中,我在 SharedModule 中有这个
import { NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';
import { FormsModule } from '@angular/forms';
import { RouterModule } from '@angular/router';
import { A11yModule } from '@angular/cdk/a11y';
import { ClipboardModule } from '@angular/cdk/clipboard';
import { DragDropModule } from '@angular/cdk/drag-drop';
import { PortalModule } from '@angular/cdk/portal';
import { ScrollingModule } from '@angular/cdk/scrolling';
import { CdkStepperModule } from '@angular/cdk/stepper';
import { CdkTableModule } from '@angular/cdk/table';
import { CdkTreeModule } from '@angular/cdk/tree';
import { MatAutocompleteModule } from '@angular/material/autocomplete';
import { MatBadgeModule } from '@angular/material/badge';
import { MatBottomSheetModule } from '@angular/material/bottom-sheet';
import { MatButtonModule } from '@angular/material/button';
import { MatButtonToggleModule } from '@angular/material/button-toggle';
import { MatCardModule } from '@angular/material/card';
import { MatCheckboxModule } from '@angular/material/checkbox';
import { MatChipsModule } from '@angular/material/chips';
import { MatStepperModule } from '@angular/material/stepper';
import { MatDatepickerModule } from '@angular/material/datepicker';
import { MatDialogModule } from '@angular/material/dialog';
import { MatDividerModule } from '@angular/material/divider';
import { MatExpansionModule } from '@angular/material/expansion';
import { MatGridListModule } from '@angular/material/grid-list';
import { MatIconModule } from '@angular/material/icon';
import { MatInputModule } from '@angular/material/input';
import { MatListModule } from '@angular/material/list';
import { MatMenuModule } from '@angular/material/menu';
import { MatNativeDateModule, MatRippleModule } from '@angular/material/core';
import { MatPaginatorModule } from '@angular/material/paginator';
import { MatProgressBarModule } from '@angular/material/progress-bar';
import { MatProgressSpinnerModule } from '@angular/material/progress-spinner';
import { MatRadioModule } from '@angular/material/radio';
import { MatSelectModule } from '@angular/material/select';
import { MatSidenavModule } from '@angular/material/sidenav';
import { MatSliderModule } from '@angular/material/slider';
import { MatSlideToggleModule } from '@angular/material/slide-toggle';
import { MatSnackBarModule } from '@angular/material/snack-bar';
const MaterialComponents = [
A11yModule,
ClipboardModule,
CdkStepperModule,
CdkTableModule,
CdkTreeModule,
DragDropModule,
MatAutocompleteModule,
MatBadgeModule,
MatBottomSheetModule,
MatButtonModule,
MatButtonToggleModule,
MatCardModule,
MatCheckboxModule,
MatChipsModule,
MatStepperModule,
MatDatepickerModule,
MatDialogModule,
MatDividerModule,
MatExpansionModule,
MatGridListModule,
MatIconModule,
MatInputModule,
MatListModule,
MatMenuModule,
MatNativeDateModule,
MatPaginatorModule,
MatProgressBarModule,
MatProgressSpinnerModule,
MatRadioModule,
MatRippleModule,
MatSelectModule,
MatSidenavModule,
MatSliderModule,
MatSlideToggleModule,
MatSnackBarModule,
PortalModule,
ScrollingModule
]
@NgModule({
declarations: [],
imports: [
CommonModule,
MaterialComponents,
FormsModule,
RouterModule
],
exports: [
MaterialComponents
]
})
export class SharedModule { }
然后,在 AuthModule 中,我有:
import { SharedModule } from '../../shared/shared.module';
@NgModule({
declarations: [
AuthComponent,
LoginContactAdminComponent,
SignupComponent,
LoginComponent,
LoginResetResponseComponent,
SignupCompanyComponent,
FormsModule,
ReactiveFormsModule,
CommonModule,
AppInputModule,
ErrorModule,
ReactiveComponentModule
],
imports: [
CommonModule,
SharedModule,
CoreModule,
AuthRoutingModule
]
})
export class AuthModule { }
在 AuthModule 中,我也有这个组件 SignupCompany 和这个代码:
注册组件.ts:
import { Component, OnInit } from '@angular/core';
@Component({
selector: 'app-signup-company',
templateUrl: './signup-company.component.html',
styleUrls: ['./signup-company.component.scss']
})
export class SignupCompanyComponent implements OnInit {
constructor() { }
ngOnInit(): void {
}
}
注册组件.html:
<mat-horizontal-stepper linear #stepper>
<mat-step>
<ng-template matStepLabel>Done</ng-template>
<p>You are now done.</p>
<div class="card-footer">
<button mat-button matStepperPrevious>Back</button>
<button mat-raised-button color="primary">Save and Proceed</button>
</div>
</mat-step>
</mat-horizontal-stepper>
但是我出现了这个错误:
<块引用>错误:src/app/auth/pages/signup-company/signup-company.component.html:11:9 - 错误 NG8001:'mat-horizontal-stepper' 不是已知元素:
11
src/app/auth/pages/signup-company/signup-company.component.ts:5:16 5 templateUrl: './signup-company.component.html', ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 组件 SignupCompanyComponent 的模板出错。
<块引用>错误:src/app/auth/pages/signup-company/signup-company.component.html:13:11 - 错误 NG8001:'mat-step' 不是已知元素:
13 ~~~~~~~~~~
src/app/auth/pages/signup-company/signup-company.component.ts0m:5:16 5 templateUrl: './signup-company.component.html', ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 组件 SignupCompanyComponent 的模板出错。
我该如何解决?
谢谢
答案 0 :(得分:3)
我都试过了,但这个解决方案有效:
使用 mat-vertical-stepper
具有与 mat-stepper 相同的属性,您可以选择垂直或水平。
答案 1 :(得分:0)
尝试在共享模块中的 Material 组件中导出。
在您的exports: [...MaterialComponents]
{{1}}