From 2b0a321dd2b9c91f1d94bdd8d6e697546b68add0 Mon Sep 17 00:00:00 2001
From: Allan Jardine <allan.jardine@sprymedia.co.uk>
Date: Mon, 29 Apr 2013 07:50:43 +0100
Subject: [PATCH] New: rows().remove() API method

- Remove (delete) selected rows from the table.

- This effectively replaces the fnDeleteRow API method of the old API.
---
 media/src/api/api.rows.js | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/media/src/api/api.rows.js b/media/src/api/api.rows.js
index 2f8f1575..6a281c44 100644
--- a/media/src/api/api.rows.js
+++ b/media/src/api/api.rows.js
@@ -57,5 +57,39 @@ _api.register( 'rows().data()', function ( data ) {
 } );
 
 
+_api.register( 'rows().remove()', function () {
+	var that = this;
+
+	// Needs either a corrector to correct for deleted row indexes, or
+	// need to order and reverse so indexing is maintained for the row
+	// indexes. Damn
+	// @todo
+	return this.iterator( true, 'row', function ( settings, row, thatIdx ) {
+		var data = settings.aoData;
+
+		data.splice( row, 1 );
+
+		// Update the _DT_RowIndex parameter on all rows in the table
+		for ( var i=0, ien=data.length ; i<ien ; i++ ) {
+			if ( data[i].nTr !== null ) {
+				data[i].nTr._DT_RowIndex = i;
+			}
+		}
+
+		// Remove the target row from the search array
+		var displayIndex = $.inArray( row, settings.aiDisplay );
+		settings.asDataSearch.splice( displayIndex, 1 );
+
+		// Delete from the display arrays
+		_fnDeleteIndex( settings.aiDisplayMaster, row );
+		_fnDeleteIndex( settings.aiDisplay, row );
+		_fnDeleteIndex( that[ thatIdx ], row, false );
+
+		// Check for an 'overflow' they case for displaying the table
+		_fnLengthOverflow( settings );
+	} );
+} );
+
+
 }());