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I want to access zk components from the java file


I want to access zk components from the java file

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I want to access zk components from the java file
Tag : java , By : nhuser
Date : January 11 2021, 05:14 PM

I wish this helpful for you I would highly recommend you learn ZK using MVVM binding over MVC. It has a lot more advantages. The MVVM demo might also be helpful.
Your example above using MVVM would look something like:
<window viewModel="@id('vm') @init('com.example.IndexVM')">
    <label value="@load(vm.myLabel)" />
</window>
public class IndexVM() {
    public String getMyLabel() {
        return "Hello world!";
    }
}

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Java - is better to directly access other object components or through method?


Tag : java , By : PepeM
Date : March 29 2020, 07:55 AM
this will help You should encapsulate the functionality of the GUI. The client shouldn't have any knowledge of its inner workings whatsoever. Instead, you should provide a semantically meaningful public method that describes the task it will perform - in this case updating the display.
Ideally you should have an interface that represents your GUI actions also - this will decouple the client from the GUI and will mean you can have multiple UIs implement the interface and the client doesn't care which UI it is using.

Is there a wrapper that provides access to the components of HttpServletResponse in Java?


Tag : java , By : Murali Ravipudi
Date : March 29 2020, 07:55 AM
Does that help Is there a wrapper that provides access to the components of HttpServletResponse in Java? , class HttpServletResponseWrapper

How can I access a method with several swing components from another class? (Java)


Tag : java , By : Kuer
Date : March 29 2020, 07:55 AM
Does that help Suppose: , Try that:
public class Window
{
    public void dialog()// you re forgeting the parenttheses
    {
        JDialog JD = new JDialog();

        // add pictures/labels onto JDialog
    }
}
public class Main{
    Window win;

    public Main(){
        win = new Window();
        win.dialog();
    }
}

Java Swing: Access panel components from another class


Tag : java , By : niel
Date : March 29 2020, 07:55 AM
it should still fix some issue Hi i basically have two classes, one main and one just to separate the panels, just for code readability really. , Make the buttons members of CenterPanel
class CenterPanel{
    JPanel center = new JPanel();

    JButton enterButton;
    JButton exitButton;

    public void renderPanel(){
        enterButton = new JButton("enter");
        exitButton = new JButton("exit");
        center.add(exitButton);
        center.add(enterButton);
    }

    public JButton getEnterButton()
    {
       return enterButton;
    }

    public JButton getExitButton()
    {
       return exitButton;
    }

    public JComponent getGUI(){
        return center;
    }
}

How do I access UI components in a .res file with Codename One?


Tag : java , By : cthulhup
Date : March 29 2020, 07:55 AM
To fix this issue Take a look at this video, helped me a lot regarding this.
Anyway a small example, assuming you have a Button named "Button1" in your UI. You can access it in your StateMachine under findButton1()
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