From 02230f3253095c34d1ec9f472d8ce7f9fbd42935 Mon Sep 17 00:00:00 2001
From: yurkinx <kileev@gmail.com>
Date: Thu, 26 Nov 2015 21:02:16 -0500
Subject: [PATCH] Fixes duplicating rendered js code multiple times

Adds Js code_key to stop duplicating rendered js when votes widget renders multiple times on one page.
---
 Display.php | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/Display.php b/Display.php
index 31f603f..8d4dfea 100644
--- a/Display.php
+++ b/Display.php
@@ -65,7 +65,10 @@ class Display extends Widget
      * @var string
      */
     public $js_after_vote;
-
+    /**
+     * @var string
+     */
+    public $js_code_key='vote';
     /**
      * @var string
      */
@@ -121,7 +124,7 @@ function vote(model, target, act){
         error: function(jqXHR, textStatus, errorThrown) { $this->js_error_vote }
     });
 }";
-        $this->view->registerJs($js, View::POS_END);
+        $this->view->registerJs($js, View::POS_END, $this->js_code_key);
     }
 
     public function run()