Extjs can made this plugs? help~~~~

[liaoqihua]

http://www.mmggonline.com/2.jpg

can extjs textfield made this plugs.
or

http://www.mmggonline.com/1.jpg

The choose color made in the textfield like the first picture.

who can make this plugs for a demo?

[MD]

http://extjs.com/deploy/ext-3.0-rc2/docs/?class=Ext.ColorPalette

MD

[Remy]

There's a tutorial written by Saki on how to write plugins, fortunately for you he uses his nice iconCombo to illustrate the process:

http://extjs.com/learn/Tutorial:Writing_Ext_2_Plugins