editing discout

app/assets/javascripts/orgiami.js

@@ -105,5 +105,61 @@ $(document).ready(function(){
 	});
 });
 
+/* For Receipt - discount or tax */
+$(document).on('click', '.cashier_number', function(event){
+    if(event.handled !== true) {
+        var original_value=0;
+        original_value = $('#discount-amount').val();
+
+        var input_type = $(this).attr("data-type");
+        
+        switch (input_type) {
+          case 'num':
+				var input_value = $(this).attr("data-value");
+				if (original_value == "0.0"){
+					$('#discount-amount').val(input_value);
+					update_balance();
+				}
+				else{
+					$('#discount-amount').val(original_value + '' + input_value);
+					update_balance();
+				}				
+				break;
+
+          case 'add':
+				var input_value = $(this).attr("data-value");
+				amount = parseInt(input_value) + parseInt(original_value);
+				$('#discount-amount').val(amount);
+				update_balance();
+				break;
+
+		  case 'del' :
+		  		var discount_text=$('#discount-amount').val();
+		  		$('#discount-amount').val(discount_text.substr(0,discount_text.length-1));
+				update_balance();
+				break;
+
+          case 'clr':
+             $('#discount-amount').val("0.0");
+             update_balance();
+          break;
+		}
+
+      event.handled = true;
+    } else {
+        return false;
+    }
+});
+
+function update_balance(){
+  var discount_amount = $('#discount-amount').val();
+  var sub_total = $('#order-sub-total').text();
+  var tax = $('#order-Tax').text();
+
+  var total = (parseFloat(sub_total) + parseFloat(tax)) - discount_amount;
+  $('#order-discount').text(discount_amount); 
+  $('#order-grand-total').text(total);
+}
+
 
 

app/assets/stylesheets/orgiami.scss

@@ -69,3 +69,10 @@
 .green{
 	background-color: #009900
 }
+
+
+/*----- Reset -----*/
+
+select.form-control {
+  height: inherit !important;
+}