最新版本4.0.0和您在package.json中使用的版本^1.1.1之间的主要区别是,在最新版本中,不需要将NgbModule导入为NgbModule.forRoot()。例如 -
此代码适用于4.x.x版本
@NgModule({
imports: [BrowserModule, FormsModule, ReactiveFormsModule, HttpClientModule, NgbModule],
declarations: [....],
bootstrap: [...]
})
但是,如果您在使用的版本1.1.1中像上面那样导入NgbModule
,则会出现以下错误:
ERROR Error: StaticInjectorError(AppModule)[NgbTabset ->
NgbTabsetConfig]: StaticInjectorError(Platform: core)[NgbTabset ->
NgbTabsetConfig]: NullInjectorError: No provider for NgbTabsetConfig!
这是因为在较低版本中,您需要在根模块中使用.forRoot()
,以便在应用程序中的所有其他模块和组件中都可以使用它。
所以对于您正在使用的版本1.1.1,您需要在根模块app.module.ts
中使用下面的代码:
此代码适用于版本1.1.1
@NgModule({
imports: [BrowserModule, FormsModule, ReactiveFormsModule, HttpClientModule, NgbModule.forRoot()],
declarations: [AppComponent, NgbdTabsetBasic],
bootstrap: [AppComponent]
})
这是一个完整的例子,使用的是 Angular 5 和 ng-bootstrap 版本 1.1.1,与您使用的版本相同。
package.json(与您使用的相同)。
{
"name": "ModalWindow",
"version": "1.0.0",
"repository": {
"type": "git",
"url": ""
},
"scripts": {
"build": "webpack --mode production",
"start": "webpack-dev-server --mode development --open"
},
"license": "MIT",
"dependencies": {
"@angular/common": "^5.0.0",
"@angular/compiler": "^5.0.0",
"@angular/core": "^5.0.0",
"@angular/forms": "^5.0.0",
"@angular/platform-browser": "^5.0.0",
"@angular/platform-browser-dynamic": "^5.0.0",
"@angular/router": "^5.0.0",
"@ng-bootstrap/ng-bootstrap": "1.1.1",
"core-js": "^2.5.5",
"rxjs": "6.3.0",
"rxjs-compat": "^6.3.3",
"sass": "^1.15.0",
"zone.js": "^0.8.26"
},
"devDependencies": {
"@types/node": "^10.0.4",
"angular2-template-loader": "^0.6.2",
"css-loader": "^0.28.11",
"html-webpack-plugin": "^3.2.0",
"less": "^3.0.4",
"less-loader": "^4.1.0",
"node-sass": "^4.10.0",
"raw-loader": "^0.5.1",
"sass-loader": "^7.1.0",
"style-loader": "^0.21.0",
"ts-loader": "^4.3.0",
"typescript": "^2.8.3",
"webpack": "4.8.1",
"webpack-cli": "^2.1.3",
"webpack-dev-server": "3.1.4"
}
}
app.component.html
<div class="container-fluid">
<ngbd-tabset-basic></ngbd-tabset-basic>
</div>
app.component.ts
import { Component } from '@angular/core';
@Component({
selector: 'my-app',
templateUrl: './app.component.html'
})
export class AppComponent {
}
app.module.ts
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { FormsModule, ReactiveFormsModule } from '@angular/forms';
import { HttpClientModule } from '@angular/common/http';
import { NgbModule } from '@ng-bootstrap/ng-bootstrap';
import { AppComponent } from './app.component';
import { NgbdTabsetBasic } from './tabset-basic';
@NgModule({
imports: [BrowserModule, FormsModule, ReactiveFormsModule, HttpClientModule, NgbModule.forRoot()],
declarations: [AppComponent, NgbdTabsetBasic],
bootstrap: [AppComponent]
})
export class AppModule {}
tabset-basic.html
<ngb-tabset>
<ngb-tab title="Simple">
<ng-template ngbTabContent>
<p>Raw denim you probably haven't heard of them jean shorts Austin. Nesciunt tofu stumptown aliqua, retro synth
master cleanse. Mustache cliche tempor, williamsburg carles vegan helvetica. Reprehenderit butcher retro keffiyeh
dreamcatcher synth. Cosby sweater eu banh mi, qui irure terry richardson ex squid. Aliquip placeat salvia cillum
iphone. Seitan aliquip quis cardigan american apparel, butcher voluptate nisi qui.</p>
</ng-template>
</ngb-tab>
<ngb-tab>
<ng-template ngbTabTitle><b>Fancy</b> title</ng-template>
<ng-template ngbTabContent>Food truck fixie locavore, accusamus mcsweeney's marfa nulla single-origin coffee squid.
<p>Exercitation +1 labore velit, blog sartorial PBR leggings next level wes anderson artisan four loko farm-to-table
craft beer twee. Qui photo booth letterpress, commodo enim craft beer mlkshk aliquip jean shorts ullamco ad vinyl
cillum PBR. Homo nostrud organic, assumenda labore aesthetic magna delectus mollit. Keytar helvetica VHS salvia
yr, vero magna velit sapiente labore stumptown. Vegan fanny pack odio cillum wes anderson 8-bit, sustainable jean
shorts beard ut DIY ethical culpa terry richardson biodiesel. Art party scenester stumptown, tumblr butcher vero
sint qui sapiente accusamus tattooed echo park.</p>
</ng-template>
</ngb-tab>
<ngb-tab title="Disabled" [disabled]="true">
<ng-template ngbTabContent>
<p>Sed commodo, leo at suscipit dictum, quam est porttitor sapien, eget sodales nibh elit id diam. Nulla facilisi. Donec egestas ligula vitae odio interdum aliquet. Duis lectus turpis, luctus eget tincidunt eu, congue et odio. Duis pharetra et nisl at faucibus. Quisque luctus pulvinar arcu, et molestie lectus ultrices et. Sed diam urna, egestas ut ipsum vel, volutpat volutpat neque. Praesent fringilla tortor arcu. Vivamus faucibus nisl enim, nec tristique ipsum euismod facilisis. Morbi ut bibendum est, eu tincidunt odio. Orci varius natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Mauris aliquet odio ac lorem aliquet ultricies in eget neque. Phasellus nec tortor vel tellus pulvinar feugiat.</p>
</ng-template>
</ngb-tab>
</ngb-tabset>
tabset-basic.ts
import {Component} from '@angular/core';
@Component({
selector: 'ngbd-tabset-basic',
templateUrl: './tabset-basic.html'
})
export class NgbdTabsetBasic { }
注意:
我们需要将Bootstrap 4.0 CSS添加为依赖项。可以通过以下两种方式添加CSS:
1. 在index.html
页面中添加一个带有样式表的<link>
标签
2. 如果您正在使用angular-cli,则可以在.angular-cli.json
文件的styles
部分中添加它。
"styles": [
"../node_modules/bootstrap/dist/css/bootstrap.min.css"
]
这是一个完整的工作演示
https://stackblitz.com/edit/angular-wfkcak
更新:在查看您的 stackblitz 链接后,我发现您忘记添加 bootstrap 4 CSS 文件。我已将其添加到
index.html
文件中。
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
你还可以将它添加到
angular.json
(适用于Angular 6)或
.angular-cli.json
(适用于Angular 5),无论哪种方式,都需要在上述
styles
数组下进行,如我上面所述。
这是更新后的Stackblitz
https://stackblitz.com/edit/angular-gmedf1。