You can use this hook to edit the "No Data" message that appears when there is nothing to display in a graph.

Usage

add_filter('frm_no_data_graph', 'no_data_graphs', 10, 2);
function no_data_graphs($html)

Parameters

• $html (string)

Examples

Replace "No Data" Message

If you are displaying a graph for a form field and it has no data, you can use the example below to replace the default "No Data" message.

add_filter('frm_no_data_graph', 'no_data_graphs', 10, 2);
function no_data_graphs($html){
 $html = 'There are no entries for this graph. Sorry!'; //replace this text string 
 return $html;
}

Change Log

Since 1.07.05