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Prepare Smarty to load by AJAX

 
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tomekStg
Smarty n00b


Joined: 04 Feb 2010
Posts: 1

PostPosted: Thu Feb 04, 2010 7:42 am    Post subject: Prepare Smarty to load by AJAX Reply with quote

Assume we have a php file located:
/path/to/www/ajax_server/file.php
and template file located:
/path/to/www/ajax_server/templates/file.tpl
As far as we want only load
/path/to/www/ajax_server/file.php which calls internally
$smarty->display('file.tpl')
everything is OK and file is shown properly
but if we want
/path/to/www/ajax_server/file.php
to be loaded by ajax from other location for example:
/path/to/www/ajax_client/client.html
something is wrong.
The reason is that smarty is looking for template directory relatively from location where is loaded:
/path/to/www/ajax_client/templates
and doesn't find.
I solved it so:
opened Smarty.class.php to edit
and edited Smarty constructor as follows:
function Smarty($file = null)
and added to contructor body following code
if(!empty($file))
{
$this->template_dir = dirname($file)."/templates/";
$this->compile_dir = dirname($file)."/templates_c/";
$this->config_dir = dirname($file)."/configs/";
$this->cache_dir = dirname($file)."/cache/";
}
Now everytime i Plan my php to be loaded by Ajax I call constructor with
__FILE__ parameter.
It simply sets templates etc paths as fixed depending on where php is located.
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