If the components’ panel is not shown, open it by clicking on Window-> Development Panels->Components, or by simply hitting Ctrl+F7, Cmd+F7.
Drag a Button Component in the stage.
If the Properties’ panel is not shown, open it by clicking on Window->Properties.
In the Properties’ panel, type - Result - in the Label Field, and then type – result_btn - for the ( instance name ).
Now you are done with the button, let’s move to the “Fun” stuff that deal with web service.
The first thing we should do is to drag a WebServiceConnector component from the Components’ panel into the stage. We are not going to worry about naming the instance like we did with the Button since we will do it later in our code.