Error in loading the Data in Sencha architect 2(ext js 4.0)
I am trying to load data dynamically into grid from resturl using json store in ext js 4.0.,but it is giving the error as user authentication data not present even after specifying the url attribute in restproxy and even by setting the autoload as true.let me know whether we need to use restproxy or ajax proxy inorder to retrieve the data from json store and solution for user authentication data not present .
Previously i used ext 3.3 on junos space11.2 and i created a sample application in ui and exported the code then i got .js,ui.js and store.js files and i have added these files in same order into junos space using module.xml then i able to see ui in space.But now i am using ext4.0 on junos space11.4. Now i got app floder in that i found store and view,model floders and respective files. Can you please tell me in which order i have to add these files in junos space inorder to view the ui on junos space11.4 even i have added sandbox in junos web floder structure . And i have other doubt is it necessary to create model in ui to display some values into grid from rest url using json store.Please help me.