无法在 Angular 5 中显示 Toast 消息 [英] Unable to display Toast message in Angular 5

问题描述

我正在 Angular 5 中开发 Web 应用程序.我正在尝试使用

当我运行 npm install 时，我收到以下警告，

有人可以帮我解决这个问题吗?任何帮助，将不胜感激.谢谢你.

解决方案

确保在 app.module.ts 中导入了 ToastrModule代码>

import {ToastrModule} from 'ngx-toastr';

在您的组件中，您需要导入提供程序

import { ToastrService } from 'ngx-toastr';

构造函数中的注入器作为 DI

constructor(public toastr: ToastrService) {}

你可以调用它

this.toastr.success(message, '成功！');

编辑

您需要移动到 angular6 才能使其工作.检查相关问题此处

Hi I am developing web application in Angular 5. I am trying to display toast message in Angular 5 using https://www.npmjs.com/package/ngx-toastr. I have downloaded required npm modules and copied css to assets folder. Also I have added

import { ToastrModule } from 'ngx-toastr';

in app.component.ts.

I am trying to display toast message as

this.toastr.success('Hello world!', 'Toastr fun!');

When I run my solution I get below error.

When I run npm install, I get below warnings,

Can someone help me to figure out the issue? Any help would be appreciated. Thank you.

解决方案

Make sure you imported ToastrModule in app.module.ts

import {ToastrModule} from 'ngx-toastr';

in your component, you need to import the provider

import { ToastrService } from 'ngx-toastr';

injector in the constructor as DI

constructor(public toastr: ToastrService) {}

And you can invoke it as

this.toastr.success(message, 'Success!');

EDIT

You need to move to angular6 inorder to make it work. Check the related issue here

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