Angular:显示零部件的模态

Question

我有一个app.component.ts，它是我的主要组件。有他的app-routing.module.ts，默认情况下它会把你带到一个"；CalibrationComponent"；页

app.component.html
<nav class="navbar navbar-default">
<div class="container-fluid">
<div class="navbar-collapse">
<ul class="nav navbar-nav">
<li routerLinkActive="active"><a routerLink="auth">Authentification</a></li>
<li routerLinkActive="active"><a routerLink="appareils">Appareils</a></li>
</ul>
</div>
</div>
</nav>
<div class="container">
<div class="row">
<div class="col-xs-12">
<router-outlet></router-outlet>
</div>
</div>
</div>

我的calibration.component.html看起来像这样：

<p> Calibration works !</p>
<!-- Modal -->
<ng-template #content >
<div class="modal-header">
<h4 class="modal-title" id="modal-basic-title">Profile update</h4>
</div>
<div class="modal-body">
<p> Header body</p>
</div>
<div class="modal-footer">
<p> Header footer</p>
</div>
</ng-template>
<div class="calibrationDiv" *ngIf="startCalibration" >
<input type="button" class="Calibration" id="Pt1">
<input type="button" class="Calibration" id="Pt2">
<input type="button" class="Calibration" id="Pt3">
<input type="button" class="Calibration" id="Pt4">
<input type="button" class="Calibration" id="Pt5">
<input type="button" class="Calibration" id="Pt6">
<input type="button" class="Calibration" id="Pt7">
<input type="button" class="Calibration" id="Pt8">
<input type="button" class="Calibration" id="Pt9">
</div>

我的calibration.component.ts看起来是这样的：

import { Component, Input, ViewChild, AfterViewInit } from '@angular/core';
import { NgbModal, ModalDismissReasons } from '@ng-bootstrap/ng-bootstrap';
@Component({
selector: 'app-calibration',
templateUrl: './calibration.component.html',
styleUrls: ['./calibration.component.scss']
})

export class CalibrationComponent implements AfterViewInit {
@Input() startCalibration: boolean = true;
@ViewChild("content") content: any;
constructor(private modalService: NgbModal) { }
ngAfterViewInit(): void {
this.modalService.open(this.content);
};
}

当我转到校准组件(这是默认路线(时，我的模态不会显示。你知道为什么吗？

谢谢。

Answer 1

我修复了它。

我有nodemodule bootstrap 3.7，它与ng bootstrap不兼容。我不得不将bootstrap升级到4.0，现在一切都正常了。

谢谢。