对于extjs< 4 http://edspencer.net/2009/11/24/ext-ux-exporter-export-any-grid-to-excel-or-csv/

For extjs < 4 http://edspencer.net/2009/11/24/ext-ux-exporter-export-any-grid-to-excel-or-csv/

对于extjs> = 4 http://www.sencha.com/forum/showthread .php?136598-Export-store-to-Excel

For extjs >= 4 http://www.sencha.com/forum/showthread.php?136598-Export-store-to-Excel