我试图使用ng2-bootstrap的模态。所以我配置的所有内容都等同于以下示例:
import { ModalModule } from 'ng2-bootstrap/ng2-bootstrap';
@NgModule({
bootstrap: [ AppComponent ],
declarations: [
AppComponent,
...
],
imports: [
BrowserModule,
FormsModule,
HttpModule,
RouterModule.forRoot(ROUTES),
ModalModule
],
providers: [ ]
})
但是我仍然收到以下错误:
无法阅读财产'显示'未定义的
组件:
import { ViewContainerRef } from '@angular/core';
@Component({
selector: 'any-comp',
encapsulation: ViewEncapsulation.None,
templateUrl: './any-comp.component.html'
})
export class AnyCompComponent implements OnInit {
private viewContainerRef: ViewContainerRef;
constructor(
private pageContentService: PageContentService,
viewContainerRef: ViewContainerRef) {
this.viewContainerRef = viewContainerRef;
}
模板:
<button class="btn btn-primary" (click)="lgModal.show()">Large modal</button>
<div bsModal="bsmodal" #lgmodal="bs-modal" tabindex="-1" role="dialog" aria-labelledby="myLargeModalLabel" aria-hidden="true" class="modal fade">
<div class="modal-dialog modal-lg">
<div class="modal-content">
<div class="modal-header">
<button type="button" (click)="lgModal.hide()" aria-label="Close" class="close"><span aria-hidden="true">×</span></button>
<h4 class="modal-title">Large modal</h4>
</div>
<div class="modal-body">...</div>
</div>
</div>
</div>
我该如何解决这个问题?
答案 0 :(得分:2)
模板变量区分大小写,在您的情况下为#lgmodal
(小写&#34; m&#34;)并且您尝试在点击时显示lgModal
(大写&#34; M& #34;):(click)="lgModal.show()"
。因此,只需更改模板变量,使其与(click)
事件#lgModal
中的变量匹配。