After learning ext.js to work for a company which did not employ me because of some difference of opinions or personal reasons, I had to admit that I had been quite pleased at the framework, its power and its ease of use.
Now, for my current company, I have to create a prototype of an other application I had developed using RAP, but which proved to be more of a disaster than anything.
So here I am again, programming my examples in ext.js.
The Ext.js framework can be used as a GPL v3.0 framework or with licence costs. This seems to be O.K for my boss. So I am fine with it.
Though I still have some difficulties especially because I do not find the debugging very easy, but maybe there is a good way to work with it. I will have to see.
So I could create a tree and a table easily. For the application I must develop I am supposed to create, I more or less only need trees, tables and forms of different forms. Though I also need to embed a rich HTML editor, the FCKeditor (note that the name seems to have been change, WTF? ;-) ).
So as I had said about RAP ( but did not happen), expect infos and tutorial about the subject.
