Hi I have a problem when I try to export to excel a grid with more than 4000 records, when I render the grid I have the save problem but I increase MaxJsonLength in Json result, but when I try to export to excel I got Maximum request length exceeded error
PKPrasanna Kumar Viswanathan Syncfusion Team April 10, 2017 10:52 AM UTC
Thanks for contacting Syncfusion support.
We checked in our sample and when we export to excel with more than 4000 records we did not face any maximum request length exceeded error in our sample. For your convenience we attached a sample and please download the sample from the following link
In your code example we found that you have deserialize the values to get the data. We will face the mentioned issue when we deserialize the more than 5000 records in the Grid. To avoid this issue we need to divide the rows into two or three and serialize the values. After we serialize the values we need to combine the whole data into a list.