on this page in the release notes of jqgrid 3.7.2, i see:
Fix export url in export to excel method
but i dont see any other documention abou
There are few other paid alternates that supports export to excel, csv and pdf
PHP Grid Control http://www.phpgrid.org
Instant PHP Grid http://www.phpgrid.com
See Calling Excel Export from a custom button (javascript):
Once again - the open source lib does not contain a method to make a excel file, buyt only a method to call a already constructed one.
Please download the jqGrid PHP wrapper from here: http://www.trirand.net/download.aspx
Read the install instructions here : http://www.trirand.net/documentation/php/_2v20f82ru.htm
and and do a demo described here: http://www.trirand.net/documentation/php/_2v212tis2.htm
in order to have the build in export to excel
Here's a walkthrough of how to add an "Export to Excel" button to your jqGrid, which will write to a real Excel file.
http://www.codeproject.com/Articles/784342/Export-data-from-jqGrid-into-a-real-Excel-file
(Note that this only works if you're using Visual Studio, as it uses the Microsoft OpenXML libraries.)
There are method excelExport
in grid.import.js which do not really much. The function is not described on http://www.trirand.com/jqgridwiki/doku.php?id=wiki:import_methods but you can look at http://www.trirand.com/blog/?page_id=393/help/exceltrue-not-working-for-me/ to have a feeling how it work.
I also use ASP.NET MVC and WCF and make export to excel on the server side with respect of Open XML SDK 2.0 (see Creating Excel document with OpenXml sdk 2.0, how to export asp.net MVC detail view data to an excel file? or Strategy in exporting to Excel with formatting from ASP.NET?). Usage of Open XML SDK 2.0 gives you the most flexibility and you can produce a perfect Excel file which you need.
UPDATED: The answer provides demo project which shows how to implement the approach.