问题描述
林进入Backbone.js的构造的JavaScript code为我的项目，我爱HAML对后端（导轨）的模板，所以我还想用它为骨干视图模板。我知道有几个HAML端口以Javascript中，像
和骨干支持JST和轻松的胡子。
Im getting into Backbone.js to structure the javascript code for my project and I love HAML for templating on the backend(rails), so Id like to use it for Backbone Views templating. I know there is several HAML ports to Javascript, likehttps://github.com/creationix/haml-js and backbone supports JST and mustache with ease.
最新最好的方式来使用HAML模板代替。
Whats the best way to use haml templating instead.
是否有任何缺点在客户端上使用HAML？性能方面，额外的脚本加载时间（照顾由资产打包工具，如jammit）
Are there any downsides to using HAML on the client side? Performance, extra script load time(taken care by asset packaging tools like jammit)
推荐答案
我知道你已经提到它，但我会建议使用HAML-JS与Jammit。只要有haml.js在你的JavaScript和你assets.yml添加 template_function：Haml的以及包括在一个包您的模板文件。例如。
I know you already mentioned it but I would suggest using haml-js with Jammit. Simply include haml.js in your javascripts and in your assets.yml add template_function: Haml as well as including your template files in to a package. e.g.
javascript_templates:
- app/views/**/*.jst.haml
然后在你的意见，你可以包含这个包（ = include_javascripts：javascript_templates ）和Jammit将在任何.jst.haml文件打包到窗口.JST ['文件/路径'] 。 （如果您查看网页的源文件，你应该看到℃的JavaScript文件;脚本的src =/资产/ javascript_templates.jst类型=文/ JavaScript的＆GT;＆LT; / SCRIPT＆GT; ）
Then in your views you can include this package (= include_javascripts :javascript_templates) and Jammit will package any .jst.haml files in to window.JST['file/path']. (If you view page source you should see a javascript file like <script src="/assets/javascript_templates.jst" type="text/javascript"></script>)
要使用这些模板只需调用这些JSTs Jammit创造之一。即。
To use these templates simply call one of those JSTs Jammit created. i.e.
$('div').html(JST['file/path']({ foo: 'Hello', bar: 'World' }));
和Jammit将使用Haml的-JS模板函数功能，呈现模板。
And Jammit will use the Haml-js template function function to render the template.
请注意：一定要指向Jammit的GitHub库在你的Gemfile获得支持必要的换行符的最新版本引入haml-JS工作
Note: Be sure to point to the github repo of Jammit in your Gemfile to get the latest version that supports newline characters necessary for haml-js to work.
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