Extjs 3.3 update to the latest version

Question

I am using Extjs 3.3.0 in my current project with PHP (user environment).

I found many useful and useful features in the latest version of Extjs that I am looking for in my project. Can anyone suggest me a few steps on how to upgrade the old version of Extjs that Im currently using in my project to the latest version.

Answer 1

I think the specific steps will depend on the size and volume of your project. People at Sencha tried to lower migration barriers by offering a migration package to begin planning.

Ext JS 3 to 4 Migration

Screenshots Sencha Migration

In addition, a developer named Steven Schwenke wrote about his experience migrating applications from 3 to 4: migrating from extjs 3 to extjs 4

Hope this helps!