Recently, I encountered an IE 7 bug and it’s documented at here. I try to see if I can workaround the issue next week.Read more "An IE 7 bug"
I found autoHeight configuration property for panels very important to display multiple layers of panels correctly in IE 7. Firefox does not need it to display panels correctly. IE couldn’t do without turning this configuration to true.Read more "autoHeight property for Panels in Ext JS"
I have been using Ext JS for a while and need to make Grid table to display properly under IE. This tip worked for me.Read more "A very useful tip on Ext JS Grid for IE"