Here you will find a simple Dojo
, based on the scenario described. If you type text in the A1 cell and then click the Alert button (without clicking somewhere else in the Spreadsheet), you will notice, that the JSON result form the Spreadsheet returns the newly added text from that cell.
If you use a previous release of Kendo (not the R2 2017.2.621), you may observe improper behaviour as the described. If this is your case, I would recommend you to upgrade the version of Kendo to the latest. This way you will be able to benefit from a number of bug fixes and new features introduced for the widgets.
If this is not the case, I would like to ask you to modify this sample
, so it reproduces the issue observed at your end and send it back to us. This way we will be able to troubleshoot the problem locally and to provide you with the most appropriate assistance for this case.