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Button dont do actions

 
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I want that, once user goes to 3rd scene, and clicks button "play":
He goes to scene1 & int a value is increased by +1 and being showed in console.
Somehow to save value outside of method would be awesome too.


 
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You're not setting the play Button's onAction property.
 
bob john
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I have rewrote code.
The switching from scene 1 to 2 is fine. it switches and prints to console.
However there comes problem with 2 to 3 scene.
 
Knute Snortum
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And that problem is...?
 
bob john
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I basically want to make program who counts right answers. I provided extra information in short video. Using the same coded i provided above.
 
Knute Snortum
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Let's take a look at this code:

First, let's format it correctly.  This is important.

So line 79 is the only line affected by the if.  Is that what you want?

Secondly, look carefully at this line:

Since a++ is post-increment, it will use the variable then increment it.  Is this what you want?
 
bob john
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I fixed the code, now it works as I want.
However there is another method with @Overloads you say. I wish to see how actually @Overloads should be fixed this way.
 
Knute Snortum
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However there is another method with @Overloads you say. I wish to see how actually @Overloads should be fixed this way.


Do you mean @Override?  I just copied that from your code.  I like using the lambdas better, the way you did in the latest code.
 
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