I have to extend a grouped grid with a file upload within an (existing) row body feature. I have already implemented an textarea (simple html) in this row body. But now i have problems to integrate the file upload.
Till now i have used an ajax request to post the data to the server, but now i have to change to a form panel with integrated file upload controls.
I need to attach an upload control to each row to send the whole data within the grid and the file data (multi part request).
I can add the file upload control with Ext.create ... renderTo to display the file selection control within the row body. But the control is not part of the form (no field).
Has anyone an hint how to achieve this?