SOLVED dissalow ordering more than in_stock

artoulis wrote: ↑

Tue Aug 27, 2024 10:34 pm

Hi,

i would like to check if user will add to cart less that current stock which i did by editing file catalog/view/theme/journal3/template/product/product.twig

Code: Select all

......
$('#button-cart, [data-quick-buy]').on('click', function () {
  var $btn = $(this);
  
  var maximum_quantity = jQuery("#product-quantity").attr("data-maximum");
  var current_quantity = jQuery("#product-quantity").val();
  //console.log(maximum_quantity);
  if (current_quantity > maximum_quantity) {
      if (maximum_quantity > 200) {
        alert("Δεν υπάρχει αρκετό απόθεμα.");
       
      } else {
        alert("Δεν υπάρχει αρκετό απόθεμα. Παρακαλώ εισάγετε "+maximum_quantity+" ή λιγότερο.");
        
      }
      return;
  }
  $.ajax({
    url: 'index.php?route=checkout/cart/add',
......

it works like a charm.
however i can't figure out how to achieve the same result on the category page.

Please point me to the right direction as i've been randomly searching for files and i have already spent many hours.

thank you in advance,
Menelaos

nonnedelectari wrote: ↑

Wed Aug 28, 2024 4:03 pm

artoulis wrote: ↑

Tue Aug 27, 2024 10:34 pm

Hi,

i would like to check if user will add to cart less that current stock which i did by editing file catalog/view/theme/journal3/template/product/product.twig

Code: Select all

......
$('#button-cart, [data-quick-buy]').on('click', function () {
  var $btn = $(this);
  
  var maximum_quantity = jQuery("#product-quantity").attr("data-maximum");
  var current_quantity = jQuery("#product-quantity").val();
  //console.log(maximum_quantity);
  if (current_quantity > maximum_quantity) {
      if (maximum_quantity > 200) {
        alert("Δεν υπάρχει αρκετό απόθεμα.");
       
      } else {
        alert("Δεν υπάρχει αρκετό απόθεμα. Παρακαλώ εισάγετε "+maximum_quantity+" ή λιγότερο.");
        
      }
      return;
  }
  $.ajax({
    url: 'index.php?route=checkout/cart/add',
......

it works like a charm.
however i can't figure out how to achieve the same result on the category page.

Please point me to the right direction as i've been randomly searching for files and i have already spent many hours.

thank you in advance,
Menelaos

Kind of silly to do order controls client side with JS.

by mona wrote: ↑

Wed Aug 28, 2024 12:40 am

It is not Opencart code.
OC add to cart for everything but product can be found in catalog/javascript/common.js

Hope that helps