Hello,
To illustrate it, see the picture below.
It should be like this:
After clicking on the button it should check if the name (TextBox1) is already taken. If so, should a message come, if not, the data from TextBox1 and TextBox2 be stored and then should open another screen.
However, after clicking on the button, I only have the progress dialog and it will not go away, as if it would not get a response from the server, but all data regarding the server is correct.
PS: I had ‘copied’ the building blocks from another app because I did not know how it works. Now I understand it, but it still does not work …
(In the other app everything worked fine)
