Hi Tom,
Thanks for contacting Syncfusion Support.
Query#:- I want to keep filter value after refresh the page or get filter value after page refresh set the value on filter.
By default, Grid has State maintenance support by enabling EnablePersistence(true) property. State persistence is to maintain the Grid state in browser’s local storage even if browser refreshes or move to the next page. This property enables us the maintain Filtering, Grouping, Sorting and Paging functionalities after refreshing the page.
For more information, refer to the documentation and Demo Link:-
We also would like to let you know about our next generation JavaScript product - Essential JS 2, in case if you are not aware of it. Essential JS 2 is fully re-written to be modular, responsive and lightweight.
We suggest you look into our following product page for more details.
Demo page for ej2 Grid:-
Please get back to us if you need any further assistance on it.
Regards,
Farveen sulthana T