Fixes #173

public/js/rules/create-edit.js

@@ -11,8 +11,7 @@ var actionCount = 0;
 
 $(function () {
     "use strict";
-    console.log("create-edit");
+    console.log('edit-create');
-
 });
 
 
@@ -21,11 +20,18 @@ function addNewTrigger() {
     triggerCount++;
 
     $.getJSON('json/trigger', {count: triggerCount}).done(function (data) {
-        //console.log(data.html);
         $('tbody.rule-trigger-tbody').append(data.html);
+
+        $('.remove-trigger').unbind('click').click(function (e) {
+            removeTrigger(e);
+
+            return false;
+        });
+
     }).fail(function () {
         alert('Cannot get a new trigger.');
     });
+
 }
 
 function addNewAction() {
@@ -35,7 +41,45 @@ function addNewAction() {
     $.getJSON('json/action', {count: actionCount}).done(function (data) {
         //console.log(data.html);
         $('tbody.rule-action-tbody').append(data.html);
+
+        // add action things.
+        $('.remove-action').unbind('click').click(function (e) {
+            removeAction(e);
+
+            return false;
+        });
+
     }).fail(function () {
         alert('Cannot get a new action.');
     });
+}
+
+function removeTrigger(e) {
+    "use strict";
+    var target = $(e.target);
+    if(target.prop("tagName") == "I") {
+        target = target.parent();
+    }
+    // remove grand parent:
+    target.parent().parent().remove();
+
+    // if now at zero, immediatly add one again:
+    if($('.rule-trigger-tbody tr').length == 0) {
+        addNewTrigger();
+    }
+}
+
+function removeAction(e) {
+    "use strict";
+    var target = $(e.target);
+    if(target.prop("tagName") == "I") {
+        target = target.parent();
+    }
+    // remove grand parent:
+    target.parent().parent().remove();
+
+    // if now at zero, immediatly add one again:
+    if($('.rule-action-tbody tr').length == 0) {
+        addNewAction();
+    }
 }

public/js/rules/create.js

@@ -11,7 +11,7 @@
 
 $(function () {
     "use strict";
-    console.log("edit");
+    console.log("create");
     if (triggerCount === 0) {
         addNewTrigger();
     }

public/js/rules/edit.js

@@ -0,0 +1,45 @@
+/*
+ * edit.js
+ * Copyright (C) 2016 Sander Dorigo
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
+$(function () {
+    "use strict";
+    console.log("edit");
+
+    if (triggerCount === 0) {
+        addNewTrigger();
+    }
+    if (actionCount === 0) {
+        addNewAction();
+    }
+
+
+    $('.add_rule_trigger').click(function () {
+        addNewTrigger();
+
+        return false;
+    });
+
+    $('.add_rule_action').click(function () {
+        addNewAction();
+
+        return false;
+    });
+
+    $('.remove-trigger').unbind('click').click(function (e) {
+        removeTrigger(e);
+
+        return false;
+    });
+
+    // add action things.
+    $('.remove-action').unbind('click').click(function (e) {
+        removeAction(e);
+
+        return false;
+    });
+});

resources/views/rules/rule/edit.twig

@@ -128,5 +128,5 @@
         var triggerCount = {{ triggerCount }};
         var actionCount = {{ actionCount }};
     </script>
-    <script type="text/javascript" src="js/rules/create.js"></script>
+    <script type="text/javascript" src="js/rules/edit.js"></script>
 {% endblock %}