Kendo Spreadsheet taking ~ 2 min to set data and paint the grid

[Janaki]

I'm trying to paint the spreadsheet with data of 3500 rows * 250 columns and I'm having few loops to prepare the data before the below code and trying to set it all at once. The below code took ~ 2 min

 

 

 

Is there any way improve this ?

 

 

[Neli]

Hi Janaki,

I have tested the behavior when loading 3500 rows and 250 columns in the Spreadsheet. However, the data is loaded for less than second on my side. 

Here you will find a Dojo example where also the background of the cells in the Spreadsheet is changed. Could you please let me know if I am missing something?

Looking forward to your reply.

Regards,
Neli
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