Zhentiw - 博客园

2016年3月22日

[Angular 2] Build a select dropdown with *ngFor in Angular 2

摘要： We want the start-pipe more flexable to get param, so when using it, we pass a second param as status: It will be handled as a second param which is a 阅读全文

posted @ 2016-03-22 19:29 Zhentiw 阅读(762) 评论(0) 推荐(0)

[Angular 2] Refactoring mutations to enforce immutable data in Angular 2

摘要： When a Todo property updates, you still must create a new Array of Todos and assign a new reference. This lesson walks you through refactoring from th 阅读全文

posted @ 2016-03-22 18:42 Zhentiw 阅读(243) 评论(0) 推荐(0)

2016年3月21日

[Angular 2] Using Array ...spread to enforce Pipe immutability

摘要： Pipes need a new reference or else they will not update their output. In this lesson you will use the Array ...spread operator to create new Array to 阅读全文

posted @ 2016-03-21 20:35 Zhentiw 阅读(171) 评论(0) 推荐(0)

[Angular 2] Using Pipes to Filter Data

摘要： Pipes allow you to change data inside of templates without having to worry about changing it in the Controller. Creating a custom Pipe is as simple as 阅读全文

posted @ 2016-03-21 20:25 Zhentiw 阅读(198) 评论(0) 推荐(0)

[Angular 2] Controlling how Styles are Shared with View Encapsulation

摘要： Style and View Encapsulation is best understood by seeing how each option (Emulated, Native, and None) compare to each other. 阅读全文

posted @ 2016-03-21 19:31 Zhentiw 阅读(277) 评论(0) 推荐(0)

[Angular 2]ng-class and Encapsulated Component Style2

摘要： Many Components require different styles based on a set of conditions. Angular 2 helps you style your Components by allows you to define Styles inline 阅读全文

posted @ 2016-03-21 17:26 Zhentiw 阅读(180) 评论(0) 推荐(0)

[Angular 2] Passing data to components with @Input

摘要： @Input allows you to pass data into your controller and templates through html and defining custom properties. This allows you to easily reuse compone 阅读全文

posted @ 2016-03-21 17:21 Zhentiw 阅读(294) 评论(0) 推荐(0)

[Angular 2] Template property syntax

摘要： This lesson covers using the [input] syntax to change an element property such as “hidden” or “content-editable”. Using properties eliminates the need 阅读全文

posted @ 2016-03-21 16:34 Zhentiw 阅读(204) 评论(0) 推荐(0)

[Angular 2] Adding a data model

摘要： Instead of each time create a string add into the todos, we create a TodoModel. 阅读全文

posted @ 2016-03-21 02:13 Zhentiw 阅读(139) 评论(0) 推荐(0)

[Angular 2] Using ng-model for two-way binding

摘要： Two-way binding still exists in Angular 2 and ng-model makes it simple. The syntax is a combination of the [input] and (output) syntax to represent th 阅读全文

posted @ 2016-03-21 01:54 Zhentiw 阅读(200) 评论(0) 推荐(0)

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