Configure grid frontend standard

good, the standard grid scheduler is hourly, like to know if I put this is complicated grid every half hour? and how to do it? Thank you all!

please add the follow code into scheduler_include.html file:

scheduler.templates.hour_scale = function(date){
	var step = 30;
	var format =;
	var height = scheduler.config.hour_size_px/(60/step);
	for (var i=0; i< 60/step; i++){
		html+="<div style='height:" + height + "px;line-height:21px;'>"+format(date)+"</div>";
		date =,step,"minute");
	return html;

Also you may configure option “Height of 1 hour in pixels” - for example 82 will be good.