From 3a48f8dea93c4449c2ab0e181ad4bbf4a063b9d6 Mon Sep 17 00:00:00 2001
From: "konstantin.grabar" <santaux@gmail.com>
Date: Tue, 21 Feb 2012 20:11:16 +0400
Subject: [PATCH] [refs #193] Add lost file with wiki_history checkboxes script

---
 app/assets/javascripts/wiki_history.js | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 app/assets/javascripts/wiki_history.js

diff --git a/app/assets/javascripts/wiki_history.js b/app/assets/javascripts/wiki_history.js
new file mode 100644
index 000000000..50bf733e1
--- /dev/null
+++ b/app/assets/javascripts/wiki_history.js
@@ -0,0 +1,20 @@
+// Disable checkboxes selection for history table for more than 2 versions:
+//$(document).ready(function() {
+  if ('.wiki .history') {
+    $('.niceCheck-main').click(function() {
+      var count = 0;
+      $('input.history_cbx').each(function(i,el) {
+        if ($(el).attr('checked')) {
+          count = count + 1;
+        }
+      });
+      if (count > 2) {
+        var cbx = $( $(this).find('input.history_cbx')[0] );
+        if ( cbx.attr('checked') ) {
+          $(this).css('background-position', '0pt 0px');
+          cbx.removeAttr('checked');
+        }
+      }
+    });
+  }
+//});