count

returns the number of currently visible items

Example

var dtable = webix.ui({
   view:"datatable",
   // datatable config
});
 
var items = dtable.count();

Related samples

The method can be used to set the component behavior in case no data are loaded into it:

webix.ui({
 view:"list", 
 ready:function(){
  if(!this.count()){ // if there are no data items
   webix.extend(this, webix.OverlayBox);
   this.showOverlay("<div style='margin:75px; font-size:20px;'>There's no data</div>");
  }
 }
});