对于这个组件需要继承 DialogComponent<T, T1> 类,包含两个参数:
T 外部传参给模态框的类型。
T1 模态框返回值类型。
因此,DialogService应该是DialogComponent的一个构造函数的参数。
import { Component } from '@angular/core'; import { DialogComponent, DialogService } from 'ngx-bootstrap-modal'; export interface AlertModel { title: string; message: string; } @Component({ selector: 'alert', templateUrl: './detail.component.html', styleUrls: ['./detail.component.css'] }) export class DetailComponent extends DialogComponent<AlertModel, null> implements AlertModel { title: string; message: string; constructor(dialogService: DialogService) { super(dialogService); } }
2.confirm弹框
(1)demo目录
--------app.component.ts
--------app.component.html
--------app.module.ts
--------confirm(文件夹)
------------confirm.component.ts
------------confirm.component.html
(2)demo代码
app.module.ts导入必要的BootstrapModalModule 和ModalModule ,再注册它们,这些都跟alert弹框一样,因为这些都是方法一的弹出方式
//app.module.ts import { BrowserModule } from '@angular/platform-browser'; import { NgModule } from '@angular/core'; //这种模态框只需要导入下面这两个 import { BootstrapModalModule } from 'ngx-bootstrap-modal'; import { ModalModule } from 'ngx-bootstrap/modal'; import { AppComponent } from './app.component'; import { DetailComponent } from './detail/detail.component'; @NgModule({ declarations: [ AppComponent, DetailComponent ], imports: [ BrowserModule, BootstrapModalModule ], providers: [], entryComponents: [ DetailComponent ], bootstrap: [AppComponent] }) export class AppModule { }
app.component.html创建一个可以弹出模态框的按钮
<div class="container"> <div class="row"> <button type="button" class="btn btn-primary" (click)="showConfirm()">modal模态框</button> </div> </div>
app.component.ts编写这个按钮的动作showConfirm()
import { Component } from '@angular/core'; import { DialogService } from "ngx-bootstrap-modal"; import { ConfirmComponent } from './confirm/confirm.component' @Component({ selector: 'app-root', templateUrl: './app.component.html', styleUrls: ['./app.component.css'] }) export class AppComponent { title = 'app'; constructor(public dialogService: DialogService,private modalService: BsModalService) { } showConfirm() { this.dialogService.addDialog(ConfirmComponent, { title: 'Confirmation', message: 'bla bla' }) .subscribe((isConfirmed) => { }); } }
confirm.component.html编写confirm弹框的布局
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