From 277e773d3dad610957a86d848002e24c22624ac4 Mon Sep 17 00:00:00 2001
From: Allan Jardine <allan.jardine@sprymedia.co.uk>
Date: Wed, 22 Oct 2014 11:28:45 +0100
Subject: [PATCH] New feature plug-in: Search highlighting - see
 http://datatables.net/blog/2014-10-22 for details

---
 .../dataTables.alphabetSearch.js              | 15 ++---
 .../dataTables.searchHighlight.css            |  6 ++
 .../dataTables.searchHighlight.js             | 65 +++++++++++++++++++
 3 files changed, 76 insertions(+), 10 deletions(-)
 create mode 100644 features/searchHighlight/dataTables.searchHighlight.css
 create mode 100644 features/searchHighlight/dataTables.searchHighlight.js

diff --git a/features/alphabetSearch/dataTables.alphabetSearch.js b/features/alphabetSearch/dataTables.alphabetSearch.js
index 8959436..f9bfdc1 100644
--- a/features/alphabetSearch/dataTables.alphabetSearch.js
+++ b/features/alphabetSearch/dataTables.alphabetSearch.js
@@ -4,22 +4,17 @@
 
 /**
  * @summary     AlphabetSearch
- * @description Show an alphabet aloneside a table providing search input options
- *              See http://datatables.net/blog/2014-09-22 for details
+ * @description Show an set of alphabet buttons alongside a table providing
+ *     search input options
  * @version     1.0.0
  * @file        dataTables.alphabetSearch.js
  * @author      SpryMedia Ltd (www.sprymedia.co.uk)
  * @contact     www.sprymedia.co.uk/contact
  * @copyright   Copyright 2014 SpryMedia Ltd.
+ * @license     MIT - http://datatables.net/license/mit
  *
- * This source file is free software, available under the following license:
- *   MIT license - http://datatables.net/license/mit
- *
- * This source file is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details.
- *
- * For details please refer to: http://www.datatables.net
+ * For more detailed information please see:
+ *     http://datatables.net/blog/2014-09-22
  */
 (function(){
 
diff --git a/features/searchHighlight/dataTables.searchHighlight.css b/features/searchHighlight/dataTables.searchHighlight.css
new file mode 100644
index 0000000..10a03e6
--- /dev/null
+++ b/features/searchHighlight/dataTables.searchHighlight.css
@@ -0,0 +1,6 @@
+
+
+table.dataTable span.highlight {
+  background-color: #FFFF88;
+}
+
diff --git a/features/searchHighlight/dataTables.searchHighlight.js b/features/searchHighlight/dataTables.searchHighlight.js
new file mode 100644
index 0000000..9d93f35
--- /dev/null
+++ b/features/searchHighlight/dataTables.searchHighlight.js
@@ -0,0 +1,65 @@
+/*! SearchHighlight for DataTables v1.0.0
+ * 2014 SpryMedia Ltd - datatables.net/license
+ */
+
+/**
+ * @summary     SearchHighlight
+ * @description Search term highlighter for DataTables
+ * @version     1.0.0
+ * @file        dataTables.searchHighlight.js
+ * @author      SpryMedia Ltd (www.sprymedia.co.uk)
+ * @contact     www.sprymedia.co.uk/contact
+ * @copyright   Copyright 2014 SpryMedia Ltd.
+ * @license     MIT - http://datatables.net/license/mit
+ *
+ * This feature plug-in for DataTables will highlight search terms in the
+ * DataTable as they are entered into the main search input element, or via the
+ * `search()` API method.
+ *
+ * It depends upon the jQuery Highlight plug-in by Bartek Szopka:
+ * 	  http://bartaz.github.io/sandbox.js/jquery.highlight.js
+ *
+ * Search highlighting in DataTables can be enabled by:
+ *
+ * * Adding the class `searchHighlight` to the HTML table
+ * * Setting the `searchHighlight` parameter in the DataTables initialisation to
+ *   be true
+ * * Setting the `searchHighlight` parameter to be true in the DataTables
+ *   defaults (thus causing all tables to have this feature) - i.e.
+ *   `$.fn.dataTable.defaults.searchHighlight = true`.
+ *
+ * For more detailed information please see:
+ *     http://datatables.net/blog/2014-10-22
+ */
+
+(function(window, document, $){
+
+
+$(document).on( 'init.dt.dth', function (e, settings, json) {
+	var table = new $.fn.dataTable.Api( settings );
+	var body = $( table.table().body() );
+
+	if (
+		$( table.table().node() ).hasClass( 'searchHighlight' ) || // table has class
+		settings.oInit.searchHighlight                          || // option specified
+		$.fn.dataTable.defaults.searchHighlight                    // default set
+	) {
+		table
+			.on( 'draw.dt.dth column-visibility.dt.dth', function () {
+				// On each draw highlight search results, removing the old ones
+				body.unhighlight();
+
+				// Don't highlight the "not found" row
+				if ( table.rows( { filter: 'applied' } ).data().length ) {
+					body.highlight( table.search() );
+				}
+			} )
+			.on( 'destroy', function () {
+				// Remove event handler
+				table.off( 'draw.dt.dth column-visibility.dt.dth' );
+			} );
+	}
+} );
+
+
+})(window, document, jQuery);