[Skip to main content](#vessel-content) # Problem finding UpdateCart function for checkout cart. ## - **[gioferrario@gmail.com](/forum/user/35746-gioferrario-gmail-com "View gioferrario@gmail.com's Profile")** - [![gioferrario@gmail.com's Avatar](https://www.hikashop.com/media/kunena/core/svg/person.svg)](/forum/user/35746-gioferrario-gmail-com "View gioferrario@gmail.com's Profile") Topic Author - [ Offline](/forum/user/35746-gioferrario-gmail-com) Less More - Posts: 55 - Thank you received: 0 - - 9 years 8 months ago - 9 years 8 months ago [\#262461](#262461) by [gioferrario@gmail.com](/forum/user/35746-gioferrario-gmail-com "View gioferrario@gmail.com's Profile") *[Problem finding UpdateCart function for checkout cart.](/forum/31-development/888866-problem-finding-updatecart-function-for-checkout-cart#262461 "-- HikaShop version -- : 2.6.3 -- Joomla version -- : 3.6.5 Good day, I have a problem removing items in the checkout cart of Hikashop (version 2.6.3). I know that my version is not tle latest, but every other thing is working so I wanted to fix this before editing again everything. A Little intro: In my site I sell bike races photos, so I have done some modifications that allow the user to buy all his photos in one click, with a fixed price. The result is a cart with an item with a price > than 0€ and the single photos (connected to the previous item) with 0€ value. My aim is to delete all 0€ value items when I delete (from cart) the parent item. In the module cart (/com_hikashop/views/product/tmpl/cart.php) everything is working. I edited the function updateCart in /com_hikashop/controllers/product.php, now it updates not only a single product but an array of products. The problem is in the checkout cart: /com_hikashop/views/checkout/tmpl/cart.php. The remove button, only removes the main item and not the children. From the url of the button I noticed that it operates on product_ids and not on cart_product_ids like the module cart. I double checked the function updateCart and my modification is also reproduced for product ids. I am using firebug to debug my code, and the logs never print when I fire the button in checkout cart, while it works when I use module button. I also noticed that if I delete the function updateCart (with some items already in the cart) in /com_hikashop/controllers/product.php the module cart stops working, but checkout cart still works. The problem seems to be that I have edited the wrong function and there must be another updateCart () somewhere, but I cannot find it. I tried searching the function updatecart in all the files of the hickashop component folder, but the only one is in product.php. Is there another place in which I have to reproduce my modifications? Thank you very much for your help, I hope my explanation is clear enough, I am not a good php developer I do it mainly for fun.")* was created by *[gioferrario@gmail.com](/forum/user/35746-gioferrario-gmail-com "View gioferrario@gmail.com's Profile")* -- HikaShop version -- : 2.6.3 -- Joomla version -- : 3.6.5 Good day, I have a problem removing items in the checkout cart of Hikashop (version 2.6.3). I know that my version is not tle latest, but every other thing is working so I wanted to fix this before editing again everything. A Little intro: In my site I sell bike races photos, so I have done some modifications that allow the user to buy all his photos in one click, with a fixed price. The result is a cart with an item with a price > than 0€ and the single photos (connected to the previous item) with 0€ value. My aim is to delete all 0€ value items when I delete (from cart) the parent item. In the module cart (/com_hikashop/views/product/tmpl/cart.php) everything is working. I edited the function updateCart in /com_hikashop/controllers/product.php, now it updates not only a single product but an array of products. The problem is in the checkout cart: /com_hikashop/views/checkout/tmpl/cart.php. The remove button, only removes the main item and not the children. From the url of the button I noticed that it operates on product_ids and not on cart_product_ids like the module cart. I double checked the function updateCart and my modification is also reproduced for product ids. I am using firebug to debug my code, and the logs never print when I fire the button in checkout cart, while it works when I use module button. I also noticed that if I delete the function updateCart (with some items already in the cart) in /com_hikashop/controllers/product.php the module cart stops working, but checkout cart still works. The problem seems to be that I have edited the wrong function and there must be another updateCart () somewhere, but I cannot find it. I tried searching the function updatecart in all the files of the hickashop component folder, but the only one is in product.php. Is there another place in which I have to reproduce my modifications? Thank you very much for your help, I hope my explanation is clear enough, I am not a good php developer I do it mainly for fun. - [ ![hikacart.jpg](/forum/attachment/36358) ](/forum/attachment/36358 "hikacart.jpg") [ ](/forum/attachment/36358?download=1 "hikacart.jpg") Last edit: 9 years 8 months ago by [gioferrario@gmail.com](/forum/user/35746-gioferrario-gmail-com "View gioferrario@gmail.com's Profile"). Please [Log in](/login?return=aHR0cHM6Ly93d3cuaGlrYXNob3AuY29tL2ZvcnVtLzMxLWRldmVsb3BtZW50Lzg4ODg2Ni1wcm9ibGVtLWZpbmRpbmctdXBkYXRlY2FydC1mdW5jdGlvbi1mb3ItY2hlY2tvdXQtY2FydD90bXBsPW1hcmtkb3du) or [Create an account](/component/users/registration?Itemid=101) to join the conversation. - **[Jerome](/forum/user/80-jerome "View Jerome's Profile")** - [![Jerome's Avatar](https://www.hikashop.com/media/kunena/avatars/resized/size144/users/avatar80.png)](/forum/user/80-jerome "View Jerome's Profile") - [ Offline](/forum/user/80-jerome) - HikaShop core developer Less More - Posts: 26394 - Thank you received: 4078 - - [](http://obsi.dev) - 9 years 8 months ago [\#262469](#262469) by [Jerome](/forum/user/80-jerome "View Jerome's Profile") Replied by *[Jerome](/forum/user/80-jerome "View Jerome's Profile")* on topic *[Problem finding UpdateCart function for checkout cart.](/forum/31-development/888866-problem-finding-updatecart-function-for-checkout-cart#262469 "-- HikaShop version -- : 2.6.3 -- Joomla version -- : 3.6.5 Good day, I have a problem removing items in the checkout cart of Hikashop (version 2.6.3). I know that my version is not tle latest, but every other thing is working so I wanted to fix this before editing again everything. A Little intro: In my site I sell bike races photos, so I have done some modifications that allow the user to buy all his photos in one click, with a fixed price. The result is a cart with an item with a price > than 0€ and the single photos (connected to the previous item) with 0€ value. My aim is to delete all 0€ value items when I delete (from cart) the parent item. In the module cart (/com_hikashop/views/product/tmpl/cart.php) everything is working. I edited the function updateCart in /com_hikashop/controllers/product.php, now it updates not only a single product but an array of products. The problem is in the checkout cart: /com_hikashop/views/checkout/tmpl/cart.php. The remove button, only removes the main item and not the children. From the url of the button I noticed that it operates on product_ids and not on cart_product_ids like the module cart. I double checked the function updateCart and my modification is also reproduced for product ids. I am using firebug to debug my code, and the logs never print when I fire the button in checkout cart, while it works when I use module button. I also noticed that if I delete the function updateCart (with some items already in the cart) in /com_hikashop/controllers/product.php the module cart stops working, but checkout cart still works. The problem seems to be that I have edited the wrong function and there must be another updateCart () somewhere, but I cannot find it. I tried searching the function updatecart in all the files of the hickashop component folder, but the only one is in product.php. Is there another place in which I have to reproduce my modifications? Thank you very much for your help, I hope my explanation is clear enough, I am not a good php developer I do it mainly for fun.")* Hi, Why not putting the other products as "options" of the main one ? Thanks to the setting "group options" in HikaShop you will then let the core manage the link between the product and his options. Regards, --- Jerome - Obsidev.com HikaMarket & HikaSerial developer / HikaShop core dev team. Please [Log in](/login?return=aHR0cHM6Ly93d3cuaGlrYXNob3AuY29tL2ZvcnVtLzMxLWRldmVsb3BtZW50Lzg4ODg2Ni1wcm9ibGVtLWZpbmRpbmctdXBkYXRlY2FydC1mdW5jdGlvbi1mb3ItY2hlY2tvdXQtY2FydD90bXBsPW1hcmtkb3du) or [Create an account](/component/users/registration?Itemid=101) to join the conversation. - **[gioferrario@gmail.com](/forum/user/35746-gioferrario-gmail-com "View gioferrario@gmail.com's Profile")** - [![gioferrario@gmail.com's Avatar](https://www.hikashop.com/media/kunena/core/svg/person.svg)](/forum/user/35746-gioferrario-gmail-com "View gioferrario@gmail.com's Profile") Topic Author - [ Offline](/forum/user/35746-gioferrario-gmail-com) Less More - Posts: 55 - Thank you received: 0 - - 9 years 8 months ago [\#262537](#262537) by [gioferrario@gmail.com](/forum/user/35746-gioferrario-gmail-com "View gioferrario@gmail.com's Profile") Replied by *[gioferrario@gmail.com](/forum/user/35746-gioferrario-gmail-com "View gioferrario@gmail.com's Profile")* on topic *[Problem finding UpdateCart function for checkout cart.](/forum/31-development/888866-problem-finding-updatecart-function-for-checkout-cart#262537 "-- HikaShop version -- : 2.6.3 -- Joomla version -- : 3.6.5 Good day, I have a problem removing items in the checkout cart of Hikashop (version 2.6.3). I know that my version is not tle latest, but every other thing is working so I wanted to fix this before editing again everything. A Little intro: In my site I sell bike races photos, so I have done some modifications that allow the user to buy all his photos in one click, with a fixed price. The result is a cart with an item with a price > than 0€ and the single photos (connected to the previous item) with 0€ value. My aim is to delete all 0€ value items when I delete (from cart) the parent item. In the module cart (/com_hikashop/views/product/tmpl/cart.php) everything is working. I edited the function updateCart in /com_hikashop/controllers/product.php, now it updates not only a single product but an array of products. The problem is in the checkout cart: /com_hikashop/views/checkout/tmpl/cart.php. The remove button, only removes the main item and not the children. From the url of the button I noticed that it operates on product_ids and not on cart_product_ids like the module cart. I double checked the function updateCart and my modification is also reproduced for product ids. I am using firebug to debug my code, and the logs never print when I fire the button in checkout cart, while it works when I use module button. I also noticed that if I delete the function updateCart (with some items already in the cart) in /com_hikashop/controllers/product.php the module cart stops working, but checkout cart still works. The problem seems to be that I have edited the wrong function and there must be another updateCart () somewhere, but I cannot find it. I tried searching the function updatecart in all the files of the hickashop component folder, but the only one is in product.php. Is there another place in which I have to reproduce my modifications? Thank you very much for your help, I hope my explanation is clear enough, I am not a good php developer I do it mainly for fun.")* Thank you for your answer, maily because I have already thousand of photos. The offer package is a recent need and I don't want to reload everithing if possible. By the way, using options I have to create a specific parent product for each racer. With my changes the customer can buy everything that appear after filtering the race on the base of his number. You gave me a good starting point, I will check how the option removal works, thank you! Please [Log in](/login?return=aHR0cHM6Ly93d3cuaGlrYXNob3AuY29tL2ZvcnVtLzMxLWRldmVsb3BtZW50Lzg4ODg2Ni1wcm9ibGVtLWZpbmRpbmctdXBkYXRlY2FydC1mdW5jdGlvbi1mb3ItY2hlY2tvdXQtY2FydD90bXBsPW1hcmtkb3du) or [Create an account](/component/users/registration?Itemid=101) to join the conversation. 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