如何在opencart中删除最常查看的页面中的警告？ [关闭]

Question

how to remove warring in opencart most view page?

everything work fine only show this below notice please help me how to remove.

http://www.a1dealshop.com/about-us

Notice: Undefined index: stock_status in /home/adealsho/public_html/vqmod/vqcache/vq2-catalog_controller_module_mostview.php on line 49Notice: Undefined index: stock_status in /home/adealsho/public_html/vqmod/vqcache/vq2-catalog_controller_module_mostview.php on line 49 Notice: Undefined index: stock_status in /home/adealsho/public_html/vqmod/vqcache/vq2-catalog_controller_module_mostview.php on line 49Notice: Undefined index: stock_status in /home/adealsho/public_html/vqmod/vqcache/vq2-catalog_controller_module_mostview.php on line 49 Notice: Undefined index: stock_status in /home/adealsho/public_html/vqmod/vqcache/vq2-catalog_controller_module_mostview.php on line 49Notice: Undefined index: stock_status in /home/adealsho/public_html/vqmod/vqcache/vq2-catalog_controller_module_mostview.php on line 49 Notice: Undefined index: stock_status in /home/adealsho/public_html/vqmod/vqcache/vq2-catalog_controller_module_mostview.php on line 49Notice: Undefined index: stock_status in /home/adealsho/public_html/vqmod/vqcache/vq2-catalog_controller_module_mostview.php on line 49 Notice: Undefined index: stock_status in /home/adealsho/public_html/vqmod/vqcache/vq2-catalog_controller_module_mostview.php on line 49Notice: Undefined index: stock_status in /home/adealsho/public_html/vqmod/vqcache/vq2-catalog_controller_module_mostview.php on line 49 Notice: Undefined index: stock_status in /home/adealsho/public_html/vqmod/vqcache/vq2-catalog_controller_module_mostview.php on line 49Notice: Undefined index: stock_status in /home/adealsho/public_html/vqmod/vqcache/vq2-catalog_controller_module_mostview.php on line 49 Notice: Undefined index: stock_status in /home/adealsho/public_html/vqmod/vqcache/vq2-catalog_controller_module_mostview.php on line 49Notice: Undefined index: stock_status in /home/adealsho/public_html/vqmod/vqcache/vq2-catalog_controller_module_mostview.php on line 49 Notice: Undefined index: stock_status in /home/adealsho/public_html/vqmod/vqcache/vq2-catalog_controller_module_mostview.php on line 49Notice: Undefined index: stock_status in /home/adealsho/public_html/vqmod/vqcache/vq2-catalog_controller_module_mostview.php on line 49 Notice: Undefined index: stock_status in /home/adealsho/public_html/vqmod/vqcache/vq2-catalog_controller_module_mostview.php on line 49Notice: Undefined index: stock_status in /home/adealsho/public_html/vqmod/vqcache/vq2-catalog_controller_module_mostview.php on line 49 Notice: Undefined index: stock_status in /home/adealsho/public_html/vqmod/vqcache/vq2-catalog_controller_module_mostview.php on line 49Notice: Undefined index: stock_status in /home/adealsho/public_html/vqmod/vqcache/vq2-catalog_controller_module_mostview.php on line 49

Answer 1

The function isset() checks to see if the variable is set and not null. http://php.net/manual/en/function.isset.php. Since it is in your controller file it should look something like this:

if (isset($this->request->post['stock_status'])) { $this->data['stock_status'] = $this->request->post['stock_status']; } else { $this->data['stock_status'] = ''; } (your basically sending it to view).

Note: It is hard to say because I am not looking at your code, also if your are going to be messing with code avoid core files and change files in VQmod->VQcache.