exportCSV( file )
This method initiates a file download of the grid data. Â The call to this method can be attached to a button or a similar element's onclick event to initiate the download manually instead of using the "csv export" property on the grid, which creates a paging bar with an export link. Â The data is output in CSV (Comma Separated Values) format. Â If the grid's "export with headings" property is set to true, grid headings are exported in addition to the grid data.
Parameters:
file - specifies the default file name given to the CSV file (Optional); the file extension should not be part of this name since ".csv" is automatically appended; if the file name parameter is omitted, the id of the grid is used
Example:
getObj("Grid1").grid.exportCSV("invoices");