Preamble

It can be quite useful at times to provide the user with the option to select rows in a DataTable. This can be done using the API functions that DataTables provides. The example below uses the fnRowCallback() function to add a 'click' listener to each row, which will highlight the required row when selected. The indexes of the selected rows are then provided through the custom function fnGetSelected() for later processing.

Live example

Initialisation code

var oTable;

$(document).ready(function() {
	/* Add a click handler to the rows - this could be used as a callback */
	$('#example tr').click( function() {
		if ( $(this).hasClass('row_selected') )
			$(this).removeClass('row_selected');
		else
			$(this).addClass('row_selected');
	} );
	
	/* Init the table */
	oTable = $('#example').dataTable( );
} );

/*
 * I don't actually use this here, but it is provided as it might be useful and demonstrates
 * getting the TR nodes from DataTables
 */
function fnGetSelected( oTableLocal )
{
	var aReturn = new Array();
	var aTrs = oTableLocal.fnGetNodes();
	
	for ( var i=0 ; i<aTrs.length ; i++ )
	{
		if ( $(aTrs[i]).hasClass('row_selected') )
		{
			aReturn.push( aTrs[i] );
		}
	}
	return aReturn;
}

Other examples

Basic initialisation

• Zero configuration
• Feature enablement
• Sorting data
• Multi-column sorting
• Multiple tables
• Hidden columns
• DOM positioning
• State saving
• Alternative pagination styles
• Change language information (internationalisation)

Advanced initialisation

• Events (pre initialisation)
• Events (post initialisation)
• Column rendering
• Sorting without HTML tags
• Row callback
• Footer callback
• Ajax source
• Change language information from a file (internationalisation)

API

• Dynamically add a new row
• Dynamically create a table
• Individual column filtering
• Highlight rows and columns
• User selectable rows (multiple rows)
• User selectable rows (single row) and delete rows
• Editable rows (with jEditable)
• Submit form with elements in table
• Add custom API functions (plug-ins)

Please refer to the DataTables documentation for full information about it's API properties and methods.