From a4379e89b12fc31910c3cf8f9c0465f4db83564f Mon Sep 17 00:00:00 2001
From: Sam Georges <sam@daftspunk.com>
Date: Thu, 25 Sep 2014 18:51:40 +1000
Subject: [PATCH] Add empty type to triggerapi

---
 modules/backend/assets/js/october.triggerapi.js | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/modules/backend/assets/js/october.triggerapi.js b/modules/backend/assets/js/october.triggerapi.js
index aa5b811da..a57c3f52b 100644
--- a/modules/backend/assets/js/october.triggerapi.js
+++ b/modules/backend/assets/js/october.triggerapi.js
@@ -1,22 +1,22 @@
 /*
  * The trigger API.
  *
- * The API allows to change elements' visibility or status (enabled/disabled) basing on 
+ * The API allows to change elements' visibility or status (enabled/disabled) basing on
  * other elements' statuses. Example: enable a button if any checkbox inside another
  * element is checked.
  * 
  * Supported data attributes:
- * - data-trigger-type, values: display, hide, enable, disable
+ * - data-trigger-type, values: display, hide, enable, disable, empty
  * - data-trigger: a CSS selector for elements that trigger the action (checkboxes)
- * - data-trigger-condition, values: 
+ * - data-trigger-condition, values:
  *       - checked: determines the condition the elements specified in the data-trigger
  *                  should satisfy in order the condition to be considered as "true".
  *       - value[somevalue]: determines if the value of data-trigger equals the specified value (somevalue)
  *                           the condition is considered "true".
  *
- * Example: <input type="button" class="btn disabled" 
+ * Example: <input type="button" class="btn disabled"
  *             data-trigger-type="enable"
- *             data-trigger="#cblist input[type=checkbox]" 
+ *             data-trigger="#cblist input[type=checkbox]"
  *             data-trigger-condition="checked" ... >
  *
  * Supported events:
@@ -83,6 +83,8 @@
             this.$el.prop('disabled', !status).trigger('disable', [!status]).toggleClass('control-disabled', !status)
         else if (this.options.triggerType == 'disable')
             this.$el.prop('disabled', status).trigger('disable', [status]).toggleClass('control-disabled', status)
+        else if (this.options.triggerType == 'empty' && status)
+            this.$el.trigger('empty').val('')
 
         if (this.options.triggerType == 'display' || this.options.triggerType == 'hide')
             this.fixButtonClasses()