How to introduce external JS and CSS in CI?

In fact, both CI and ZF have the same problem, that is, the path problem. In the early stage, when I was using ZF for CMS, I set in the. htaccess file that no redirection was required for js, css, img, and other resource files. However, when I was using CI today, I forgot that I had never been involved for a long time. I finally decided on the official Chinese website of CI with their help, post it here for your sharing.

(Another note: I have hidden the index. php file in the url. It is different from not hiding, but the absolute URL is used in the end)

First, set in the. htaccess file (to hide index. php) as follows:

RewriteEngine on
RewriteCond $1! ^ (Index/. php | images | js | img | css | robots/. txt) # Write the resources to be excluded here.
RewriteRule ^ (. *) $ index. php/$1 [L]

. In this way, when I want to introduce JS, the following code is displayed:

<Script type = "text/javascript" src = "url/js/ajax. js'?> "> </Script>: note that the url here is the absolute URL of your website (the absolute URL is http: // domain/js/ajax. js, which is called the absolute URL)

That's all. For maintainability, you can also use the BASE_URL of CI, as shown below:

Go to the application/config. php file and set base_url In the config. php file:

$ Config ['base _ url'] = http://www.exiplode/com; // the root directory of your website

After the settings are complete, go to the controller.

$ This-> load-> helper ('url '),

Then you can introduce it to the specific page of the VIEW layer:
<Script type = "text/javascript" src = '<? = Base_url (). 'js/Ajax. js'?> '> </Script>

Okay, it's so easy to introduce external JS and CSS in CI.

Note: "RewriteCond $1! ^ (Index /. php | images | js | img | css | robots /. txt) "The code here means that any resource you want to access will not be redirected and can be written here. Sometimes, when the website does not load CSS or JS (its path is correct), it is redirected.

If you have any questions, please contact me or go to CI's China official forum http://codeigniter.org.cn/forums/forum-4-1.html. I have discussed this a lot.

(In addition, thanks to the Hex and visvoy on the CI China official forum)

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From: http://hi.baidu.com/fc%5Flamp/blog/item/1e8bab1f2f2d5efd1bd576ef.html