Website templates

startbootstrap-sb-admin-2-1.0.5/bower_components/datatables-plugins/api/fnlengthchange.js

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+/**
+ * Change the number of records that can be viewed on a single page in 
+ * DataTables.
+ *
+ * DataTables 1.10 provides the `dt-api page.len()` method to get and set the
+ * page length using the built-in API. As such this method is marked deprecated,
+ * but is available for use with legacy version of DataTables. Please use the
+ * new API if you are used DataTables 1.10 or newer.
+ *
+ *  @name fnLengthChange
+ *  @summary Change the paging display length
+ *  @author [Pedro Alves](http://www.webdetails.pt/)
+ *  @deprecated
+ *
+ *  @example
+ *    $(document).ready(function() {
+ *        var table = $('#example').dataTable();
+ *        table.fnLengthChange( 100 );
+ *    } );
+ */
+
+jQuery.fn.dataTableExt.oApi.fnLengthChange = function ( oSettings, iDisplay )
+{
+    oSettings._iDisplayLength = iDisplay;
+    oSettings.oApi._fnCalculateEnd( oSettings );
+
+    /* If we have space to show extra rows (backing up from the end point - then do so */
+    if ( oSettings._iDisplayEnd == oSettings.aiDisplay.length )
+    {
+        oSettings._iDisplayStart = oSettings._iDisplayEnd - oSettings._iDisplayLength;
+        if ( oSettings._iDisplayStart < 0 )
+        {
+            oSettings._iDisplayStart = 0;
+        }
+    }
+
+    if ( oSettings._iDisplayLength == -1 )
+    {
+        oSettings._iDisplayStart = 0;
+    }
+
+    oSettings.oApi._fnDraw( oSettings );
+
+    if ( oSettings.aanFeatures.l )
+    {
+        $('select', oSettings.aanFeatures.l).val( iDisplay );
+    }
+};