Skip to main content Skip to footer
JavaScript Icon

Virtual Scrolling for JavaScript Datagrids

With Wijmo's JavaScript datagrid, FlexGrid, implement a simple type of 'infinite scrolling' through the use of the viewRange property. No matter how large the itemsSource gets, the number of DOM elements remains constant; the data is 'virtualized.'

Virtual Scrolling

Wijmo's JavaScript datagrid, FlexGrid, allows you to virtualize your data when loading it into the datagrid. As you scroll through FlexGrid, it will load the data into the grid as needed, allowing for increased performance and infinite scrolling.

Virtual Scrolling Demo