title: jqGrid Export to CSV - Post Rather than Get
body: <p>I have a jqGrid that uses Post to send the request.  I have a php function that when given the jqGrid search and sort settings can return a CSV file.  And, I have put together an external button that can call exportExcel in an attempt to call that php function and retrieve the CSV.</p>
  
  <p>The problem is, excelExport is using GET to send the data, and I still need it to be POST.  I looked at the code and tried a few ways to set excelExport to send its request via POST with no luck.</p>
  
  <p>So, the question is: Is there a way to get excelExport to use POST, or is there an easy way for me to send the exact same POST request that the grid would send if I were reloading it to my php function that can generate the CSV?</p>