export grid data to excel sheet for extjs4

[wasima]

hi,
i found a link to convert grid data to excel in this link http://edspencer.net/2009/11/ext-ux-exporter-export-any-grid-to-excel-or-csv.html but this works only for extjs3 and is not supported by extjs4......can i get a similar plugin for extjs4.

[mitchellsimoens]

All it's really going to do is convert the store data into the excel code. I personally haven't seen a plugin to do this for Ext JS 4.