如何使用 javascript_include_tag 获取文件夹中的所有脚本 [英] How to use javascript_include_tag to get all scripts in a folder

问题描述

我想使用 javascript_include_tag 使用递归获取所有与视图相关的脚本，该脚本放置在 public/javascripts/views 中.

I'd like to use javascript_include_tag to grab all view related scripts using recursion, which a placed in public/javascripts/views.

我正在尝试 javascript_include_tag "/views", :recursive =>正确，但未能添加任何脚本.

I'm trying javascript_include_tag "/views", :recursive => true, but failed to add any script.

问候，阿列克谢·扎哈罗夫

Regards, Alexey Zakharov

推荐答案

根据 API 文档 of javascript_include_tag:

为提供的每个源返回一个 html 脚本标记.

Returns an html script tag for each of the sources provided.

您可以传递存在于 public/javascripts 目录中的 javascript 文件的文件名(.js 扩展名是可选的)以包含在当前页面中，或者您可以传递相对于文档根目录的完整路径.

You can pass in the filename (.js extension is optional) of javascript files that exist in your public/javascripts directory for inclusion into the current page or you can pass the full path relative to your document root.

您不能递归地包含目录中的所有文件.但是，你总是可以写下一行:

You cannot recursively include all files in your directory. However, you always can write something like the next line:

javascript_include_tag *Dir[Rails.root.join("public/javascripts/views/**/*.js")]

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