如何使用Ember处理指令行生成的模板？ [英] How can I consume handlebars command-line generated templates with Ember?

问题描述

我使用预编译的模板有几个原因：

I'm using precompiled templates for several reasons:

1. 性能（无需在运行时重新编译）


2. 代码分离（比嵌入< script> 代码和硬编码在JS）


3. 内容安全策略（这是一个扩展名）。

1. Performance (no need to re-compile at runtime)
2. Code separation (cleaner than embedding <script> tags and hardcoding in JS)
3. Content security policy (this is for an extension).

基本上，我正在生成 templates.js 通过句柄命令行实用程序，基于几个 template.handlebars 文件。接下来，我尝试通过以下循环将这些模板带入Ember：

Basically, I'm generating templates.js via the handlebars command line utility, based on several template.handlebars files. Next I try to bring these templates into Ember with the following loop:

for (var name in Handlebars.templates) {
  var template = Handlebars.templates[name];
  Ember.TEMPLATES[name] = template;
}

结果很奇怪：文本似乎加载，但很多模板功能例如， {{outlet}} ）不工作。我怀疑这是因为Handlebars和Ember-Handlebars是不一样的。

The result is weird: text seems to be loaded, but many template features (eg. {{outlet}}) don't work. I suspect that this is because Handlebars and Ember-Handlebars are not the same thing.

我想有两个选项（和问题）：

I guess there are two options (and questions):

1. 预编译为Ember友好的模板（如何通过命令行执行此操作？）


2. 将Handlebars模板正确导入到Ember如何？）

更新：根据答案，Ember.Handlebars与Handlebars不一样，所以预编译是不同的。写了一个简单的脚本来为Ember预编译： https://gist.github.com/3723927

UPDATE: As per the answer, Ember.Handlebars is not the same as Handlebars, so the precompilation is different. Wrote a simple script to precompile for Ember: https://gist.github.com/3723927

推荐答案

是的，普通Handlebars编译器编译为不同于Ember.Handlebars的JavaScript，因此您不能使用Ember消耗其输出。

Yes, the plain Handlebars compiler compiles to different JavaScript than Ember.Handlebars, so you cannot consume its output with Ember.

我不知道通过命令行运行Ember.Handlebars的方式，但原则上应该可以写一些东西。

I don't know of a way to run Ember.Handlebars through the command line, though it should be possible in principle to write something.

要了解如何使用Ember.Handlebars进行预编译，请查看 ember的源代码-rails - 它支持预编译。

To find out how to precompile with Ember.Handlebars, take a look at the source code of ember-rails - it supports precompilation.

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