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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