Problem avec bean code in controller

Question

Hi;
i made a slider in scenebuilder et i added a method in the code: #ondrag.scenebuilder gives a warning:No event handler found in FXML controller class for the event ondrag
How can i make an event handler in controller for this slider?
regards
Kapac

Answer 1

daniel wrote:
#ondrag.scenebuilder is not a valid method name.
You should use #xxxxxxx where xxxxxxx is the name of a method in your controller's class.
What you can do is:
1. In SceneBuilder, select the node on which you want to set the handler.
2. Open the Code section of the inspector
3. Type in the name of the method you want to invoke when the event is fired (don't forget the leading #)
4. Invoke View > Show Sample Skeleton Code
5. In the window that pops up, copy the method declaration, and paste it into your controller class.
See my post on connection to code:
https://blogs.oracle.com/jmxetc/entry/connecting_scenebuilder_edited_fxml_to
-- danielDaniel;thank you for your precious and quick answer ;i have always problems with slider;
i don't understand your remark :
#ondrag.scenebuilder is not a valid method name.
You should use #xxxxxxx where xxxxxxx is the name of a method in your controller's class.
because i write any name of method in builder #xxxxxxx and i copy it in controller without problem .Is a particular name to write in builder?
my problem is :moving the cursor of the slider by a method of the builder code,i tried differents methods in drag and drop : ondragdetected;ondragdone;ondragentered;ondragexited,onmousedrag exited,onmousedragrelease,
and in mouse
and copyit in controller
but if i put a breakpoint at the method the debugger is ignoring the method and the breakpoint
i would like to make a music reader and i succeed to make a slider like a progressbar;but i can't move the cursor of the slider with the mouse in order to play another place.
also i don't find any doc or tutorials on the different parts of the builder code? are any??