[Skip to main content](#vessel-content) # Add quantity increment and decrement buttons ## - **[Hristov](/forum/user/12584-hristov "View Hristov's Profile")** - [![Hristov's Avatar](https://www.hikashop.com/media/kunena/core/svg/person.svg)](/forum/user/12584-hristov "View Hristov's Profile") Topic Author - [ Offline](/forum/user/12584-hristov) Less More - Posts: 57 - Thank you received: 5 - - 12 years 2 months ago [\#170541](#170541) by [Hristov](/forum/user/12584-hristov "View Hristov's Profile") *[Add quantity increment and decrement buttons](/forum/4-how-to/870926-add-quantity-increment-and-decrement-buttons#170541 "-- url of the page with the problem -- : localhost -- HikaShop version -- : 2.3.2 -- Joomla version -- : 3.3.3 -- PHP version -- : 5.4 Hi Hika team, I'm trying to add the quantity increment and decrement buttons to the checkout form. (views/cart.php) I copied the two buttons from show_quantity.php but they don't work. I added this bit to cart.php as well expecting it to magically start working, but of course it didn't. How far from the truth am I? One more question - what does the $i variable do? Kind regards, Drago.")* was created by *[Hristov](/forum/user/12584-hristov "View Hristov's Profile")* -- url of the page with the problem -- : localhost -- HikaShop version -- : 2.3.2 -- Joomla version -- : 3.3.3 -- PHP version -- : 5.4 Hi Hika team, I'm trying to add the quantity increment and decrement buttons to the checkout form. (views/cart.php) I copied the two buttons from show_quantity.php but they don't work. I added this bit to cart.php as well expecting it to magically start working, but of course it didn't. Code: $i =$this->params->get('i'); $min_quantity =$this->params->get('min_quantity'); $max_quantity =$this->params->get('max_quantity'); $html =$this->params->get('html'); How far from the truth am I? One more question - what does the $i variable do? Kind regards, Drago. Please [Log in](/login?return=aHR0cHM6Ly93d3cuaGlrYXNob3AuY29tL2ZvcnVtLzQtaG93LXRvLzg3MDkyNi1hZGQtcXVhbnRpdHktaW5jcmVtZW50LWFuZC1kZWNyZW1lbnQtYnV0dG9ucz90bXBsPW1hcmtkb3du) 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: 26400 - Thank you received: 4079 - - [](http://obsi.dev) - 12 years 2 months ago [\#170591](#170591) by [Jerome](/forum/user/80-jerome "View Jerome's Profile") Replied by *[Jerome](/forum/user/80-jerome "View Jerome's Profile")* on topic *[Add quantity increment and decrement buttons](/forum/4-how-to/870926-add-quantity-increment-and-decrement-buttons#170591 "-- url of the page with the problem -- : localhost -- HikaShop version -- : 2.3.2 -- Joomla version -- : 3.3.3 -- PHP version -- : 5.4 Hi Hika team, I'm trying to add the quantity increment and decrement buttons to the checkout form. (views/cart.php) I copied the two buttons from show_quantity.php but they don't work. I added this bit to cart.php as well expecting it to magically start working, but of course it didn't. How far from the truth am I? One more question - what does the $i variable do? Kind regards, Drago.")* Hi, The view "checkout | cart" does not use the view "product | show_quantity" to display the quantity field. It provides two different "layout", a simple text box or a drop down list. If you want to extend the features in that view, you will have to add more content and import some elements from the view "show_quantity" into the checkout cart view. And you will find the content of " params->get('html') " in the HikaShop cart class, at the beginning of the function "displayButton". Regards, --- Jerome - Obsidev.com HikaMarket & HikaSerial developer / HikaShop core dev team. Please [Log in](/login?return=aHR0cHM6Ly93d3cuaGlrYXNob3AuY29tL2ZvcnVtLzQtaG93LXRvLzg3MDkyNi1hZGQtcXVhbnRpdHktaW5jcmVtZW50LWFuZC1kZWNyZW1lbnQtYnV0dG9ucz90bXBsPW1hcmtkb3du) or [Create an account](/component/users/registration?Itemid=101) to join the conversation. - **[maujbigo](/forum/user/32468-maujbigo "View maujbigo's Profile")** - [![maujbigo's Avatar](https://www.hikashop.com/media/kunena/core/svg/person.svg)](/forum/user/32468-maujbigo "View maujbigo's Profile") - [ Offline](/forum/user/32468-maujbigo) Less More - Posts: 147 - Thank you received: 6 - - 11 years 6 months ago [\#200959](#200959) by [maujbigo](/forum/user/32468-maujbigo "View maujbigo's Profile") Replied by *[maujbigo](/forum/user/32468-maujbigo "View maujbigo's Profile")* on topic *[Add quantity increment and decrement buttons](/forum/4-how-to/870926-add-quantity-increment-and-decrement-buttons#200959 "-- url of the page with the problem -- : localhost -- HikaShop version -- : 2.3.2 -- Joomla version -- : 3.3.3 -- PHP version -- : 5.4 Hi Hika team, I'm trying to add the quantity increment and decrement buttons to the checkout form. (views/cart.php) I copied the two buttons from show_quantity.php but they don't work. I added this bit to cart.php as well expecting it to magically start working, but of course it didn't. How far from the truth am I? One more question - what does the $i variable do? Kind regards, Drago.")* Hi, Is there a tutorial on how to do this? I also would like to add the + - buttons to the checkout products. I copied the link/buttons from "show_quantity" into the cart/checkout. I also copied the params->get('html') variable from the top of the "show_quantity" and pasted on the top of cart/checkout, but no lucky. They appear fine but when I click it there is no action. I just takes me to the top of the page. And no effect to the product quantity input field it self. Thanks Please [Log in](/login?return=aHR0cHM6Ly93d3cuaGlrYXNob3AuY29tL2ZvcnVtLzQtaG93LXRvLzg3MDkyNi1hZGQtcXVhbnRpdHktaW5jcmVtZW50LWFuZC1kZWNyZW1lbnQtYnV0dG9ucz90bXBsPW1hcmtkb3du) or [Create an account](/component/users/registration?Itemid=101) 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) - 11 years 6 months ago [\#200976](#200976) by [Xavier](/forum/user/4105-xavier "View Xavier's Profile") Replied by *[Xavier](/forum/user/4105-xavier "View Xavier's Profile")* on topic *[Add quantity increment and decrement buttons](/forum/4-how-to/870926-add-quantity-increment-and-decrement-buttons#200976 "-- url of the page with the problem -- : localhost -- HikaShop version -- : 2.3.2 -- Joomla version -- : 3.3.3 -- PHP version -- : 5.4 Hi Hika team, I'm trying to add the quantity increment and decrement buttons to the checkout form. (views/cart.php) I copied the two buttons from show_quantity.php but they don't work. I added this bit to cart.php as well expecting it to magically start working, but of course it didn't. How far from the truth am I? One more question - what does the $i variable do? Kind regards, Drago.")* Hi, The easiest solution will be to use javascript, onclick on the + or - button in order to update the input field based on its id or via jQuery pointers. So it require some Javascript / jQuery knowledges. Please [Log in](/login?return=aHR0cHM6Ly93d3cuaGlrYXNob3AuY29tL2ZvcnVtLzQtaG93LXRvLzg3MDkyNi1hZGQtcXVhbnRpdHktaW5jcmVtZW50LWFuZC1kZWNyZW1lbnQtYnV0dG9ucz90bXBsPW1hcmtkb3du) or [Create an account](/component/users/registration?Itemid=101) to join the conversation. 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