使用Appcache与CodeIgniter [英] Using Appcache with CodeIgniter
问题描述
尝试让Appcache与CI一起使用几个小时，但仍然无法正常工作。
背景：
我使用IIS服务器。我已经测试了Appcache通过将需要缓存在一个简单的文件夹中的清单文件和PHP文件，它的工作，所以我很确定服务器环境是好的。
说我要缓存下面的网址
http://mydomain.com.au/myapp/index.php/test/index
这是我的清单.php（我不知道哪一个会工作，所以我在CACHE下放2行，他们都引用相同的视图文件）
<？php
header（'Content-Type：text / cache-manifest'）;
echoCACHE MANIFEST
CACHE：
index.php
http://mydomain.com.au/myapp/index.php/test/index
;
？>
下面是我的视图文件（index.php）放在视图文件夹当然
<！DOCTYPE HTML>
< html manifest =manifest.php>
< body>
这是一个测试
< / body>
< / html>
问题是，我应该将此清单文件放在哪里？我应该在CACHE下列出什么文件？有没有任何例程，我需要跟随，如果我想使用appcache与CI？
我试图把它放在同一个视图文件夹，在一个公共文件夹
您可以使用 index（）方法创建 Manifest 控制器，并使 /index.php/manifest 返回 CACHE MANIFEST 文档（带有适当的标题）。
然后在页面上加入
< html manifest =/ myapp / index.php / manifest >
其他注意事项：
- 应用程序缓存使用urls而不是文件 - 因此它不知道index.php和index.php / index（etc）是同一个文件。
- 如果html文件包含清单，则该文件会自动缓存，因此您不必在CACHE：指令中明确包含该文件。 （您只需要在清单中显式列出其他css / js文件等）
- ，请不要使用完整的网址（ http：// ... ），只是路径本身（ / myapp / index ... ）。
- 我强烈推荐你再次浏览Application Cache文档，一切正确。这是一个非常棘手的事情，以正确工作。
Been trying to make Appcache works with CI for several hours but still couldn't get it work.
Background:
I'm using IIS server. I've tested the Appcache by putting the manifest file and the php file that needs to be cached in a simple folder, it worked, so I'm pretty sure the server environment is good.
Say I want to cache the url below
http://mydomain.com.au/myapp/index.php/test/index
Here's my manifest.php (I don't know which one will work so I put 2 lines under CACHE, they all refer to the same view file)
<?php
header('Content-Type: text/cache-manifest');
echo "CACHE MANIFEST
CACHE:
index.php
http://mydomain.com.au/myapp/index.php/test/index
";
?>
Below is my view file(index.php) placed in the view folder of course
<!DOCTYPE HTML>
<html manifest="manifest.php">
<body>
this is a test
</body>
</html>
Question is, where should I put this manifest file? And what file I should list under CACHE? Is there any routine that I need to follow if I want to use appcache with CI?
I've tried putting it in the same view folder, in a public folder(outside of application folder) with no luck.
Thank you in advance.
You can make a Manifest controller with just an index() method, and make /index.php/manifest return the CACHE MANIFEST document (with appropriate headers).
And then include that on the page with
<html manifest="/myapp/index.php/manifest">
Additional notes:
- app cache works with urls, not files — so it has no idea that index.php and index.php/index (etc) are "the same file".
- if a html file includes a manifest, that file is cached automatically, so you don't have to explicitly include that in the CACHE: directive. (You only need to explicitly list additional css/js files, etc)
- in the manifest, don't use the full URL (http://…), just the path itself (/myapp/index…).
- I highly reccomend you go through the Application Cache documentation once again just to make sure you've understood everything correctly. It's a really tricky thing to get working correctly.
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