Angular 2 Material 2 Slide Toggle似乎无法在Alpha 7中工作错误:找不到名称"HammerInput" [英] Angular 2 Material 2 Slide Toggle Doesn't Seem to be working in Alpha 7 Error: Cannot find name 'HammerInput'

问题描述

我刚升级到Alpha 7，升级后，Slide Toggle似乎坏了.

I just upgraded to Alpha 7 and after upgrade Slide Toggle seems to be broken.

当我在Visual Studio 2015中编译项目时，出现以下错误:

When I compile my project in Visual Studio 2015 I receive the below errors:

Error       Build:Cannot find name 'HammerInput'.   node_modules\@angular2-material\slide-toggle\slide-toggle.d.ts  67  

Error   TS2304  Cannot find name 'HammerInput'. TypeScript Virtual Projects node_modules\@angular2-material\slide-toggle\slide-toggle.d.ts  67

显然，以下行引起了slide-toggle.d.ts中的问题:

Apparently it seems that the below line is causing the problem in slide-toggle.d.ts:

_onDrag(event: HammerInput): void;

推荐答案

感谢大家通过命令安装键入内容:

Thank you everyone installing typings through command:

npm install --save hammerjs @types/hammerjs

然后将其导入主文件解决了该问题.

and then importing it in main file solved the issue.:

/// <reference path="../typings/globals/hammerjs/index.d.ts" />

有关更多详细信息，请查看:

For more details, please have a look at:

https://github.com/angular/material2/issues/977# issuecomment-238946558

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