May 2018
Intermediate to advanced
512 pages
11h 3m
English
Content preview from Angular 6 for Enterprise-Ready Web Applications
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UI service
As we start dealing with complicated workflows, such as the auth workflow, it is important to be able to programmatically display a toast notification for the user. In other cases, we may want to ask for a confirmation before executing a destructive action with a more intrusive pop-up notification.
No matter what component library you use, it gets tedious to recode the same boiler plate, just to display a quick notification. A UI service can neatly encapsulate a default implementation that can also be customized on a need basis:
- Create a new uiService under common
- Implement a showToast function:
src/app/common/ui.service.tsimport { Injectable, Component, Inject } from '@angular/core'import { MatSnackBar, MatSnackBarConfig, MatDialog, ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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