Load tpl content over ajax, template file not found

[kaktus.m]

Hello,

I've modded the default product.tpl file so that I can load extra template files via ajax.

After I've figured out how to access my module front controller through ajax, I have now a new error:

 

• mod_fcgid: stderr: PHP Fatal error: Uncaught --> Smarty: Unable to load template file 'ajax_load_attributes.tpl'

 

I've alo tried to give the whole path to this function, but the error changes:

 

• smarty_internal_templatebase.php(157) : eval()'d code): failed to open stream: No such file or directory
•  
• mod_fcgid: stderr: PHP Warning: array_slice() expects parameter 1 to be array, boolean given
• PrestaShopException.php on line 110
•  
• mod_fcgid: stderr: PHP Warning: Invalid argument supplied for foreach()
• PrestaShopException.php on line 114

 

My PHP code:

class TestmodulLoadAjaxModuleFrontController extends ModuleFrontController
{
		
	public function initContent() 
	{
		$this->ajax = true;
		parent::initContent();
	}
	
	public function displayAjax()
	{
		if($this->errors)
			die(Tools::json_encode(array('hasError' => true, 'errors' => $this->errors)));
		
		if(Tools::getValue('d')) 
		{
			$this->product = new Product((int)Tools::getValue('d'));
			$this->assignAttributesGroups();
			echo $this->context->smarty->fetch('ajax_load_attributes.tpl');
			die();
		}
	}
}

 

I've found this other thread about the ajax load tpl content topic, but there this error doesn't seem to appear:

https://www.prestashop.com/forums/topic/462682-load-tpl-content-from-ajax-request/

[graham]

it could be configuration or database issue..at least it was for our essaytyper.pro project app..you might be missing 'ajax_load_attributes.tpl', uploading fresh Prestashop version  should solve the issue, unless this missing file is from a third party

Edited September 20, 2018 by graham (see edit history)

[Adeko.nl]

Hi Kaktus,

What version are you using? 

If 1.7, try:

$this->context->smarty->fetch('module:MY_MODULE_NAME/views/temapltes/front/ajax_load_attributes.tpl');