CodeIgniter：如何在视图中包括.js文件？ [英] CodeIgniter: How do I include a .js file in view?

问题描述

在哪里以及如何在CodeIgniter的Views中包含.js文件？

我尝试过：

 < script type = text / javascriptsrc =system / application / libraries / jquery.js>< / script> 
  

因为我认为index.php是加载视图的那个，所以我猜测每次加载一个页面时，当前的dir路径是根，因为index.php位于根。这是真的吗？

上面这行不是这样，我做错了。我有一个CodeIgniter项目。路径如下：

  localhost / CodeIgniter / system / application 
  pre> 
 
 
所以我应该使用哪个路径来包含位于
中的jquery.js文件
 
 
  localhost / CodeIgniter / system / application / libraries 
  
位于此处的视图中的jquery.js文件：
  localhost / codeIgniter / system / application / views / till_view.php 
  
 
 
解决方案
这不是index.php 。当您执行
 
 
 
  $ this-> load-> view（viewname）时， 
  .js 文件可以包含 .js 文件，就像正常的 .html （或 .php ）文件：
 < script src =/ url / to / javascript.js/> 
  
您可能想要创建默认视图或标头视图，其中包含部分或全部（通用） .js 文件。 
 
 
 
 -CF 
 
Where and how do I include .js files in Views in CodeIgniter? 

I have tried this:
<script type="text/javascript" src="system/application/libraries/jquery.js"></script>
As I figured that the index.php is the one that is loading the views, so I'm guessing that every time a page is loaded the current dir path is at root because index.php is located at root. Is this true?

The above line doesn't so I am doing something wrong. I have a CodeIgniter project. The path is like this: 
localhost/CodeIgniter/system/application
so which path should I use to include my jquery.js file which is located in
localhost/CodeIgniter/system/application/libraries
when I want to load the jquery.js file in a View located here:
localhost/codeIgniter/system/application/views/till_view.php

解决方案
It's not the "index.php" file that is the view. The view is whatever is loaded in your controller when you do a 

$this->load->view("viewname"); 

The file "viewname.php" can then include the .js files, just as a normal .html (or .php) file would:
<script  src="/url/to/javascript.js" />
You may want to create a default view or a "header" view that includes some or all of the (common) .js files for your project.  

-CF

                        
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