After starting the Rails server in a freshly generated Rails 3.1 project you could see an error message such as...
Best results in other decks
learnsomethings.com
This link shows how you do that. var sm_og = Ext.create('Ext.selection.CheckboxModel',{ checkOnly:true, listeners:{ // prevent selection of records with...
enovision.net
Dynamically changing the color of an ExtJS gridpanel row using css based on record conditions