[Skip to main content](#vessel-content) # fails to create new cart for a custom product ## - **[Stine](/forum/user/14096-stine "View Stine's Profile")** - [![Stine's Avatar](https://www.hikashop.com/media/kunena/core/svg/person.svg)](/forum/user/14096-stine "View Stine's Profile") Topic Author - [ Offline](/forum/user/14096-stine) Less More - Posts: 2 - Thank you received: 0 - - 13 years 8 months ago [\#92473](#92473) by [Stine](/forum/user/14096-stine "View Stine's Profile") *[fails to create new cart for a custom product](/forum/4-how-to/78836-fails-to-create-new-cart-for-a-custom-product#92473 "Hello, my goal is to create an application where the user should be able to assemble the product with ingredients of his/her choice. I'm currently facing a Problem. How can I create a new cart for my session from my php-file. I can create other database entries but it fails to create a cart. $id= session_id(); $cart = '\'cart\''; $query = "INSERT INTO jxe3i_hikashop_cart (user_id,session_id,cart_modified,cart_type) VALUES (0, '". $id."',$timestamp,$cart)"; mysql_query($query); When I write this sql command direktly in phpmyadmin it works. The code samples from the developer documentation also failed in my php file. Could you please help me. Thank you")* was created by *[Stine](/forum/user/14096-stine "View Stine's Profile")* Hello, my goal is to create an application where the user should be able to assemble the product with ingredients of his/her choice. I'm currently facing a Problem. How can I create a new cart for my session from my php-file. I can create other database entries but it fails to create a cart. $id= session_id(); $cart = '\'cart\''; $query = "INSERT INTO jxe3i_hikashop_cart (user_id,session_id,cart_modified,cart_type) VALUES (0, '". $id."',$timestamp,$cart)"; mysql_query($query); When I write this sql command direktly in phpmyadmin it works. The code samples from the developer documentation also failed in my php file. [ ](http://www.hikashop.com/en/support/documentation/62-hikashop-developer-documentation.html#code)[ www.hikashop.com/en/support/documentatio...umentation.html#code](http://www.hikashop.com/en/support/documentation/62-hikashop-developer-documentation.html#code) Could you please help me. Thank you Please [Log in](/login?return=aHR0cHM6Ly93d3cuaGlrYXNob3AuY29tL2ZvcnVtLzQtaG93LXRvLzc4ODM2LWZhaWxzLXRvLWNyZWF0ZS1uZXctY2FydC1mb3ItYS1jdXN0b20tcHJvZHVjdD90bXBsPW1hcmtkb3du) or [Create an account](/register) to join the conversation. - **[Xavier](/forum/user/4105-xavier "View Xavier's Profile")** - [![Xavier's Avatar](https://www.hikashop.com/media/kunena/avatars/resized/size144/users/avatar4105.png)](/forum/user/4105-xavier "View Xavier's Profile") - [ Offline](/forum/user/4105-xavier) Less More - Posts: 13201 - Thank you received: 2322 - - - - [](http://www.kidiweb.fr) - 13 years 8 months ago - 13 years 8 months ago [\#92541](#92541) by [Xavier](/forum/user/4105-xavier "View Xavier's Profile") Replied by *[Xavier](/forum/user/4105-xavier "View Xavier's Profile")* on topic *[fails to create new cart for a custom product](/forum/4-how-to/78836-fails-to-create-new-cart-for-a-custom-product#92541 "Hello, my goal is to create an application where the user should be able to assemble the product with ingredients of his/her choice. I'm currently facing a Problem. How can I create a new cart for my session from my php-file. I can create other database entries but it fails to create a cart. $id= session_id(); $cart = '\'cart\''; $query = "INSERT INTO jxe3i_hikashop_cart (user_id,session_id,cart_modified,cart_type) VALUES (0, '". $id."',$timestamp,$cart)"; mysql_query($query); When I write this sql command direktly in phpmyadmin it works. The code samples from the developer documentation also failed in my php file. Could you please help me. Thank you")* Hi, I tried the code: Code: $cartClass = hikashop_get('class.cart'); $cartClass->update($product_id,$quantity); On my end and it's working fine, when displaying the page where I placed the code, a product is added to the cart. Are you sure that you have set a valid product id, and a valid quantity ? PS: a cart is created only when there is products inside, else it's not saved. Last edit: 13 years 8 months ago by [Xavier](/forum/user/4105-xavier "View Xavier's Profile"). Please [Log in](/login?return=aHR0cHM6Ly93d3cuaGlrYXNob3AuY29tL2ZvcnVtLzQtaG93LXRvLzc4ODM2LWZhaWxzLXRvLWNyZWF0ZS1uZXctY2FydC1mb3ItYS1jdXN0b20tcHJvZHVjdD90bXBsPW1hcmtkb3du) or [Create an account](/register) to join the conversation. - **[Stine](/forum/user/14096-stine "View Stine's Profile")** - [![Stine's Avatar](https://www.hikashop.com/media/kunena/core/svg/person.svg)](/forum/user/14096-stine "View Stine's Profile") Topic Author - [ Offline](/forum/user/14096-stine) Less More - Posts: 2 - Thank you received: 0 - - 13 years 8 months ago - 13 years 8 months ago [\#92574](#92574) by [Stine](/forum/user/14096-stine "View Stine's Profile") Replied by *[Stine](/forum/user/14096-stine "View Stine's Profile")* on topic *[fails to create new cart for a custom product](/forum/4-how-to/78836-fails-to-create-new-cart-for-a-custom-product#92574 "Hello, my goal is to create an application where the user should be able to assemble the product with ingredients of his/her choice. I'm currently facing a Problem. How can I create a new cart for my session from my php-file. I can create other database entries but it fails to create a cart. $id= session_id(); $cart = '\'cart\''; $query = "INSERT INTO jxe3i_hikashop_cart (user_id,session_id,cart_modified,cart_type) VALUES (0, '". $id."',$timestamp,$cart)"; mysql_query($query); When I write this sql command direktly in phpmyadmin it works. The code samples from the developer documentation also failed in my php file. Could you please help me. Thank you")* Hi, problem solved. Your PS helped. :laugh: Thank you Last edit: 13 years 8 months ago by [Stine](/forum/user/14096-stine "View Stine's Profile"). Please [Log in](/login?return=aHR0cHM6Ly93d3cuaGlrYXNob3AuY29tL2ZvcnVtLzQtaG93LXRvLzc4ODM2LWZhaWxzLXRvLWNyZWF0ZS1uZXctY2FydC1mb3ItYS1jdXN0b20tcHJvZHVjdD90bXBsPW1hcmtkb3du) or [Create an account](/register) to join the conversation. 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