I'm currently getting an exception when trying to use the excel filter with the Search feature.
The Grid is inside a Tab Control and everything works fine the first time the page is load.
Outside the tab control I have an asp dropdown to choose an specific month and a button that will refresh the SQL datasources related to the Grid (causing a postback). The Grid refreshes without any problems and I can use all the features including grouping, sorting and all the filters, except for the search feature, where I get the following exception:
Unhandled exception at line 10, column 72885 in http://localhost:61038/Content/scripts/web/ej.web.all.min.js