upgrade

plugin/buycourses/view/subscription_add.tpl

@@ -0,0 +1,37 @@
+<div class="row">
+    <div class="col-md-12">
+        {{ items_form }}
+    </div>
+</div>
+<script>
+    $(function () {
+        $("a[name='add']").click(function () {
+            var selectedFrequency = $("#duration").val();
+            var selectedFrequencyText = $("#duration option:selected").text();
+            var selectedFrequencyPrice = $("#price").val();
+
+            if (selectedFrequencyPrice === "0") {
+                return;
+            }
+
+            var inputs = $("tbody tr td .frequency-days");
+
+            for (var i = 0; i < inputs.length; i++){
+                if (inputs[i].value === selectedFrequency) {
+                    return;
+                }
+            }
+
+            var count = $("tbody tr").length;
+            var frequencyRow = '<tr><td><input class=\"frequency-days\" type="hidden" name=\"frequencies['+ (count + 1) + '][duration]\" value="'+selectedFrequency+'" />' + selectedFrequencyText + '</input></td><td><input type="hidden" name=\"frequencies['+ (count + 1) + '][price]\" value="' + selectedFrequencyPrice + '" />' + selectedFrequencyPrice + ' {{ currencyIso }} </td><td><a name=\"delete\" class=\"btn btn-danger btn-sm\"><em class=\"fa fa-remove\"></em></a></td></tr>';
+
+            $("tbody").append(frequencyRow);
+        });
+
+        $("tbody").on("click", "tr td a", function(){
+            var elementToDelete = $(this).closest("tr");
+            elementToDelete.remove();
+        });
+    });
+</script>
+