We have recently purchased and started using the reportgrid module.
To aid in the ease of use we are using the source code to create a custom version where the end user (admin) can select a functionality (stored procedure) from a drop down rather than entering a SQL query.
For the export functionality I encountered an issue where an error will be reported like this:
Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed. Common causes for this error are when the response is modified by calls to Response.Write(), response filters, HttpModules, or server trace is enabled.
Details: Error parsing near '<HTML>
<HEAD>
I have been trying to solve this for some time now and finally found a thread in DNN with similar issues where it turns out that the issue wasn't with DNN but the "other" module that was used.
The solution I have found via that thread is to turn AJAX support off in host settings and then everything works fine. Export pops up the dialog and file is saved. Enabling AJAX it fails.
When downloding the reportgrid module I noticed that there are different versions for the grid. rel96, rel96.ajax, rel96.NoDataProvider and rel96.source. Does this mean that if you are using the source to build a custom module AJAX isn't supported?
My DNN is version 4.9.3 and reportgrid is version 1.9.09.rel96
Any help is greatly appreciated as this is an important addition to our install.
thank you
--peter