Inline batch editing Grid Component with other gadget in jquery Open Source

In my java web application, i need grid component with allow inline batch editing in which

1. user dynamically add row by clicking add button.


2. on save button, all data send to server.


3. delete button on every row.


4. i hv to allow user to upload file on every grid line.

also want jquery widget.

i hv got grid component but those are not free.

• paramquery.com-Inline editing- Batch editing(Exactly same component i want but its not free.)


• Datatable is free but not allow inline batch editing.

Please help me to find such open source grid component. Thanks in advance.

demo/demos/jqxgrid/index.htm#demos/jqxgrid/createremoveupdatedata.htm