Do Gantt charts currently have a horizontal virtual scrolling function? If so, please let me know. I need to purchase
Hello Yulong,
DHTMLX Gantt uses the smart rendering feature by default, so the elements outside the visible area (viewport) are not rendered.
You can check how it works in the following samples:
https://snippet.dhtmlx.com/ri1b3mth
https://docs.dhtmlx.com/gantt/samples/?sample='08_api/10_performance_tweaks.html'&filter='perfor'
May I know from which version does it support horizontal smart rendering feature by default
Hello Yulong,
It is enabled by default since the 6.2 version that was released 4 years ago:
https://docs.dhtmlx.com/gantt/migrating.html#:~:text=Smart%20rendering%20functionality%20has%20been%20updated%20and%20is%20now%20embedded%20into%20the%20component
https://docs.dhtmlx.com/gantt/whatsnew.html#62
But it is recommended to use the latest version as it has more performance improvements than the 6.2 version.