Arguments in web report

[Larusso]

I tried to view reports in web. Most of reports use dialogs with it as kind of data filter (summary of sale rate for group A/B/C.. for month ...)
Combobox is properly populated with data from query, but when I click ok button it shows empty preview control on a page, when I try to export it (e.g. pdf it is showed properly except for it doesn't get value from combobox, so data is empty, only month is proper (from datepicker)
Maybe there is simple solution for it (property of webpreview with different value or sthg)
Thanks for any advice

Furthermore, I tried to use examples with dialog within a demo...the same problem...

[Edward]

Please send an aspx page and a report template as well to support[at]stimulsoft.com for analysis.

Thank you.

[Larusso]

Project has been sent yesterday's evening