Customers can select a delivery time in the past of the current day

In Chrome if the current time is 2:00 pm, you cannot select 1:00 pm as a delivery time, which is expected behavior. But in Safari, DuckDuckGo, and probably other browsers, you can still select the time.

This is a bug/unsupported feature of those browsers not supporting “style=’display:none;'” being added to the ‘option’ tag. Those browsers require the ‘disabled’ attribute to be added.

Below is a patch for adding the ‘disabled’ attribute in addition to using the ‘display’ style.

Index: trunk/public/js/dtwc-public.js
===================================================================
--- trunk/public/js/dtwc-public.js	(revision 2515956)
+++ trunk/public/js/dtwc-public.js	(working copy)
@@ -99,9 +99,11 @@
 			if (item<=dtwc_settings.prepTime) {
 				// Remove specific time from available options.
 				$("#dtwc_delivery_time option[value='" + item + "']").hide();
+				$("#dtwc_delivery_time option[value='" + item + "']").prop('disabled', true);
 			} else {
 				// Add specific times to available options.
 				$("#dtwc_delivery_time option[value='" + item + "']").show();
+				$("#dtwc_delivery_time option[value='" + item + "']").prop('disabled', false);
 			}
 		}
 
@@ -108,6 +110,7 @@
 		// Delivery times reset.
 		function resetTimes(item) {
 			$("#dtwc_delivery_time option[value='" + item + "']").show();
+			$("#dtwc_delivery_time option[value='" + item + "']").prop('disabled', false);
 		}
 
 	});