如何在 TypeScript 中获得 jQuery 自动完成功能？
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How do I get jQuery autocompletion in TypeScript?
提问by Ryan Lundy
If I'm working in a TypeScript .ts file, what can I do to get jQuery Intellisense/autocompletion when I type the $ character?
如果我正在处理 TypeScript .ts 文件，当我输入 $ 字符时，我该怎么做才能获得 jQuery Intellisense/自动完成？
(I'm working in an ASP.NET MVC 3 project in VS 2012.)
（我在 VS 2012 中的一个 ASP.NET MVC 3 项目中工作。）
回答by mohamed hegazy
You need to add a reference to the jQuery definition at the top of your .tsfile.
您需要在.ts文件顶部添加对 jQuery 定义的引用。
/// <reference path="jquery.d.ts" />
You can find type annotations for jQuery in this sample.
您可以在此示例中找到 jQuery 的类型注释。
回答by jvitor83
Check out these type definitions for TypeScript: https://github.com/borisyankov/DefinitelyTyped#readme. They're being updated regularly and are more complete than the ones in the examples. On Nuget: http://www.nuget.org/profiles/DefinitelyTyped/
查看 TypeScript 的这些类型定义：https: //github.com/borisyankov/DefinitelyTyped#readme。它们会定期更新，并且比示例中的更完整。关于 Nuget：http://www.nuget.org/profiles/DefinitelyTyped/
回答by Ryan Cavanaugh
Checklist of things that need to be set up for this to work:
为使其工作需要设置的事项清单：
Ensure the TypeScript extension is installed. Check Tools -> Extension Manager and make sure "TypeScript for Microsoft Visual Studio" extension is installed. If it isn't, run the .vsix file found in the TypeScript folder (Program Files\Microsoft SDKs\TypeScript\<version>) to install the extension.
Ensure your file references the jquery.d.ts file. You should have a comment at/near the top of your file that looks like this:
确保安装了 TypeScript 扩展。检查工具 -> 扩展管理器并确保安装了“TypeScript for Microsoft Visual Studio”扩展。如果不是，请运行 TypeScript 文件夹 (Program Files\Microsoft SDKs\TypeScript\<version>) 中的 .vsix 文件以安装扩展。
确保您的文件引用了 jquery.d.ts 文件。您应该在文件顶部/附近有一条评论，如下所示：
/// <reference path="the/path/to/jquery.d.ts" />
/// <reference path="the/path/to/jquery.d.ts" />
If you need to download it, you can find the jquery.d.ts file as part of the Warship sample at http://www.typescriptlang.org/Samples/
如果您需要下载它，您可以在http://www.typescriptlang.org/Samples/找到作为 Warship 示例一部分的 jquery.d.ts 文件
