Zhentiw - 博客园

2016年9月16日

摘要： In this lesson, we discuss how and when to use factory providers, to enable dependencies that shouldn’t be available to Angular’s DI. If you have this 阅读全文

posted @ 2016-09-16 19:42 Zhentiw 阅读(304) 评论(0) 推荐(0)

[Angular 2] Inject Service with "Providers"

摘要： In this lesson, we’re going to take a look at how add a class to the providers property of a component creates an actual providers. We’ll learn what a 阅读全文

posted @ 2016-09-16 19:34 Zhentiw 阅读(482) 评论(0) 推荐(0)

2016年9月14日

[Angular 2] More on *ngFor, @ContentChildren & QueryList<>

摘要： In previous artical, we introduce the how to use *ngFor. The limitation for previous solution to display all the heros is we hard cord all heros in ou 阅读全文

posted @ 2016-09-14 23:13 Zhentiw 阅读(1489) 评论(0) 推荐(0)

[Angular 2] *ngFor

摘要： heros.ts: here we can also use: heroes.component.css: 阅读全文

posted @ 2016-09-14 16:11 Zhentiw 阅读(7808) 评论(0) 推荐(0)

[Angular 2] Directive intro and exportAs

摘要： First, What is directive, what is the difference between component and directive. For my understanding, component is something like 'canvas', 'form', 阅读全文

posted @ 2016-09-14 04:57 Zhentiw 阅读(1001) 评论(0) 推荐(0)

[Angular 2] @Input & @Output Event with ref

摘要： The application is simple, to build a color picker: When click the rect box, it will check the color value below and title color will also change. col 阅读全文

posted @ 2016-09-14 01:44 Zhentiw 阅读(2111) 评论(0) 推荐(0)

2016年9月13日

[Angular 2] Start with Angular2

摘要： Create a index.html: Index.html works as an App Shell, which render meanful pixel onto the screen. And our module will be rendered when the data bindi 阅读全文

posted @ 2016-09-13 15:22 Zhentiw 阅读(346) 评论(0) 推荐(0)

2016年9月12日

[Javascript] Monads

摘要： Monads allow you to nest computations. They are a pointed functor that adds mjoin and chain functions to combine other functors. Brian shows a number 阅读全文

posted @ 2016-09-12 04:04 Zhentiw 阅读(347) 评论(0) 推荐(0)

[Javascript] Functor law

摘要： Functor laws: 1. Identity: 2. Composition: Natural Transformations: "Takes one functor to another without knowing anything about the value". 阅读全文

posted @ 2016-09-12 03:38 Zhentiw 阅读(212) 评论(0) 推荐(0)

2016年9月11日

[Javascript] Other functor

摘要： EventStream: You can use RxJS, BaconJS or any reactive programming lib you want: Here using BaconJS; we need to call onValue to subscribe stream. Futu 阅读全文

posted @ 2016-09-11 20:39 Zhentiw 阅读(257) 评论(0) 推荐(0)

Answer1215

公告