角度:绑定到@Input别名 [英] Angular: Bind to an @Input alias

问题描述

我试图在此程序正在运行，但是我收到TS Lint的警告

The program is working, but I'm receiving this warning from TS Lint

指令输入属性不应重命名

the directive input property should not be renamed

指令选择器是这个

@Directive({
  selector: '[appAvatarColor]'
})

我做错什么了吗?
为什么默认情况下会将此视为不良做法?

Am I doing something wrong?
Why is this considered a bad practice by default?

推荐答案

您可以在 tslint.json

"no-input-rename": false

或禁用仅检查特定行，例如:

or disable checking for only specific line like:

// tslint:disable-next-line:no-input-rename
@Input('appAvatarColor') name: string;

我的问题是，为什么默认情况下认为这是一种不好的做法?

My question is why is this considered a bad practice by default?

• 相同财产的两个名称(一个私有，一个公共)本质上是令人困惑的.

  • Two names for the same property (one private, one public) is inherently confusing.

    当指令名称也是输入属性且指令名称未描述该属性时，应使用别名.

    You should use an alias when the directive name is also an input property, and the directive name doesn't describe the property.

    来自 https://angular.io/docs/ts/latest/guide/style-guide.html#!#05-13

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