Sencha Touch 2 Navigation View responding very slowly?

I experience the same problems. Coding Sencha Touch 2 in MVC format makes the app's respond super-slow on "old" hardware. Especially Android.

It's the drawback of HTML5 vs Native. However they claim the performance would increase when manually building the lib, I experienced almost no improvement.

I had a similar problem, in my case the solution was this.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.