I just want to include a view to another view and make it visible when run, however I only encounter a white screen. I could not find the problem.
More clearly when a define a panel insteadn 'Login' in the main panel it works, but I want to include panel where it has already define outside the main panel and then include. I tried many time but could not achieve it.
Another question about forum: how will I write code segment in the coding style?