CodeIgniter：解析位于JavaScript中的动态语言字幕 [英] CodeIgniter: Parse dynamic language captions located in javascript

问题描述

我有一个需要本地化的JavaScript代码。

I have a javascript code that needs localisation, ie.

function js_proc() {
    var some_data = 'this text needs to be translated dynamically at runtime';
}

所以我这样重写：

function js_proc() {
    var some_data = <?php echo $this->lang->line('some_data_id'); ?>;
}

在视图中，我写了这样的js链接：

In the view, I wrote the js link like this:

<script type="text/javascript" src="www.domain.com/codeigniter/get_js/file-1/"></script>

调用控制器中的函数get_js想法是让get_js（）函数读取js文件并翻译语言字符串...

which calls the function get_js() in the controller. The idea is to have the get_js() function read the js file(s) and translate the language strings...

有太多的js字符串要翻译，所以我不能通过每个字符串作为一个变量。理想情况下，我想通过codeigniter语言文件。

There are way too many js strings to be translated, so I can't pass every string as a variable. Ideally I'd like to make this work through the codeigniter language files.

我的问题是：有一种方法来解析php部分的js文件&执行（=翻译）它们？即

class App extends CI_Controller
{
    function get_js {
        $content = file_get_contents($js_file);
        echo parse_php($content);
    }
    ...
}

p>

推荐答案

根据语言文件的大小，允许javascript访问整个语言数组的一种快速方法是加载数组into a global javascript array;

Depending on how big the language file is, a quick way to allow javascript to access your entire language array could be to load the array into a global javascript array;

<script>
    var globalLang = <?php echo json_encode($this->lang->language); ?>;
</script>

然后使用您的javascript访问;

Then access in your javascript like this;

globalLang['some_lang_key']

这篇关于CodeIgniter：解析位于JavaScript中的动态语言字幕的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！