config.noRecords=true;
displays the default template.
In the Init Script, you can create a custom template ...
config.noRecords = {template: "No data available on current page. Current page is: #=this.dataSource.page()#"};
Note: If you do the custom template, leave out the ...
config.noRecords=true;
If this is set after setting the custom template, it will display the default template instead of your custom template.