Hi ZMI Dev,
How can we achieve lazy loading in the vertical direction, if we have
thousands of data rows?
What are the correct events?
Based on your requirements, I would suggest enabling the enableLazyLoading property
by setting it to true. Please refer to the following demo and user guide
for further reference.
EnableLazyLoading demo: https://ej2.syncfusion.com/demos/#/bootstrap5/schedule/data-virtualization.html
EnableLazyLoading UG: https://ej2.syncfusion.com/documentation/schedule/virtual-scrolling#enabling-lazy-loading-for-appointments
enableLayLoading api: https://ej2.syncfusion.com/documentation/api/schedule/views/#enablelazyloading
[index.ts]
|
views: [
{ option:
'TimelineMonth', enableLazyLoading: true }
],
|
How to calculate the correct number of data over the API
for the request?
You can use data virtualize with virtual scrolling feature. Refer the below
shared demo for your reference.
VirtualScrolling: https://ej2.syncfusion.com/demos/#/bootstrap5/schedule/virtual-scrolling.html
allowVirtualScrolling api: https://ej2.syncfusion.com/documentation/api/schedule/views/#allowvirtualscrolling
[index.ts]
|
views: [
{ option: 'TimelineMonth', allowVirtualScrolling: true,
enableLazyLoading: true },
{ option: 'Month', allowVirtualScrolling: true, enableLazyLoading: true }
],
|
And how to use/set the scrollbar for this functionality?
In your sample, when more resource data is provided, the scrollbar should
render automatically by default.
Regards,
Vijay
