[Skip to main content](#vessel-content) # Update Product Quantity "+" and "-" ## - **[clearvis](/forum/user/2533-clearvis "View clearvis's Profile")** - [![clearvis's Avatar](https://www.hikashop.com/media/kunena/core/svg/person.svg)](/forum/user/2533-clearvis "View clearvis's Profile") Topic Author - [ Offline](/forum/user/2533-clearvis) Less More - Posts: 6 - Thank you received: 0 - - 15 years 4 months ago [\#17452](#17452) by [clearvis](/forum/user/2533-clearvis "View clearvis's Profile") *[Update Product Quantity "+" and "-"](/forum/4-how-to/17452-update-product-quantity-and#17452 "I would like to use images in place of the "+" and "-" characters that are used to update the quantity of a product. I can't find the file that contains the "hikashop_product_quantity_field_change" class. Any help would be appreciated. Thank you, Jim")* was created by *[clearvis](/forum/user/2533-clearvis "View clearvis's Profile")* I would like to use images in place of the "+" and "-" characters that are used to update the quantity of a product. I can't find the file that contains the "hikashop_product_quantity_field_change" class. Any help would be appreciated. Thank you, Jim Please [Log in](/login?return=aHR0cHM6Ly93d3cuaGlrYXNob3AuY29tL2ZvcnVtLzQtaG93LXRvLzE3NDUyLXVwZGF0ZS1wcm9kdWN0LXF1YW50aXR5LWFuZD90bXBsPW1hcmtkb3du) or [Create an account](/component/users/registration?Itemid=101) to join the conversation. - **[nicolas](/forum/user/63-nicolas "View nicolas's Profile")** - [![nicolas's Avatar](https://www.hikashop.com/media/kunena/avatars/resized/size144/users/avatar63.png)](/forum/user/63-nicolas "View nicolas's Profile") - [ Away](/forum/user/63-nicolas) Less More - Posts: 86290 - Thank you received: 14269 - - 15 years 4 months ago [\#17455](#17455) by [nicolas](/forum/user/63-nicolas "View nicolas's Profile") Replied by *[nicolas](/forum/user/63-nicolas "View nicolas's Profile")* on topic *[Re: Update Product Quantity "+" and "-"](/forum/4-how-to/17452-update-product-quantity-and#17455 "I would like to use images in place of the "+" and "-" characters that are used to update the quantity of a product. I can't find the file that contains the "hikashop_product_quantity_field_change" class. Any help would be appreciated. Thank you, Jim")* That is done in the file administrator/components/com_hikashop/helpers/cart.php Instead of changing the code directly, you should use a template override: [ www.hikashop.com/support/documentation/6...tation.html#override](http://www.hikashop.com/support/documentation/62-hikashop-developer-documentation.html#override) That way, you will be able to update HikaShop without loosing your changes. Please [Log in](/login?return=aHR0cHM6Ly93d3cuaGlrYXNob3AuY29tL2ZvcnVtLzQtaG93LXRvLzE3NDUyLXVwZGF0ZS1wcm9kdWN0LXF1YW50aXR5LWFuZD90bXBsPW1hcmtkb3du) or [Create an account](/component/users/registration?Itemid=101) to join the conversation. - **[clearvis](/forum/user/2533-clearvis "View clearvis's Profile")** - [![clearvis's Avatar](https://www.hikashop.com/media/kunena/core/svg/person.svg)](/forum/user/2533-clearvis "View clearvis's Profile") Topic Author - [ Offline](/forum/user/2533-clearvis) Less More - Posts: 6 - Thank you received: 0 - - 15 years 4 months ago [\#17501](#17501) by [clearvis](/forum/user/2533-clearvis "View clearvis's Profile") Replied by *[clearvis](/forum/user/2533-clearvis "View clearvis's Profile")* on topic *[Re: Update Product Quantity "+" and "-"](/forum/4-how-to/17452-update-product-quantity-and#17501 "I would like to use images in place of the "+" and "-" characters that are used to update the quantity of a product. I can't find the file that contains the "hikashop_product_quantity_field_change" class. Any help would be appreciated. Thank you, Jim")* Thanks nicolas, I was able to add the images easily, I just need to work on the override issue. I followed the instructions and created the hikashop_button.php file in my template's html folder but I got an error message. All the best, Jim Please [Log in](/login?return=aHR0cHM6Ly93d3cuaGlrYXNob3AuY29tL2ZvcnVtLzQtaG93LXRvLzE3NDUyLXVwZGF0ZS1wcm9kdWN0LXF1YW50aXR5LWFuZD90bXBsPW1hcmtkb3du) or [Create an account](/component/users/registration?Itemid=101) to join the conversation. Board Categories HikaShop- Install & Update- Product & Category Display- Content Creation- Sales and Orders- - Orders management- - Reports & Statistics- Customers- Checkout- Payment Methods- Shipping Methods- Import & Export (CSV, XLS…)- Specific Features- - Affilation- - Taxes- - Wishlist- - Vote- - Carousel & Slider- - Mass Actions- - Filters & Search- - Discount & Coupon- - Feature Request- Integrations- Showcase- General Talk about HikaShop- Development- - HikaShop 3.0 Beta- Translation- Commercial Jobs HikaShop Components- HikaMarket- - Market: Feature requests- - Market: How to?- - Market: Bug Report- HikaSerial- - General talk about HikaSerial- - Serial: Bug Report- - Serial: How to?- - Support en Français de HikaSerial (French Support)- - HikaSubscription- HikaAuction- - Auction: Feature requests- - Auction: How to?- - Auction: Bug report Hikashop around the world- Support en Français (French Support)- Russian- - FAQ. Курс выживания с Hikashop. 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