added text on click of a button input field.

Hello

I use 11.1.1.4 jdev.

Please let me know how to add the ADF of entering text on the button click.
Text field must always appear above the button in the page.

What clique button how to add the new component inputtext ADF.

I need to map all of the values to the beans. Can we add/link it through bean?

Thank you.

Published by: 811407 on January 30, 2011 22:34

Published by: 811407 on January 30, 2011 22:37

I guess there is no code for this available use case example. But this isn't that hard to do.
You must call a method of bean on your click on the button (an actionListener will do). in the listener, you can manipulate the tree of components to your needs.
The tree of components is, as its name suggests a tree. so each component is the container for other components and is a child of a parent element. Your button is a child of an element parent (for example a group of panels).
Start the easy way additional text below the button first. It's easy because you can get the parent of the button and simply add a new input text.
Assuming that your button is a child of a panelGroupLayout, you get the following code:

    public void addInputTextListener(ActionEvent actionEvent)
    {
        UIComponent button = (UIComponent)actionEvent.getSource();
        RichPanelGroupLayout pgl = (RichPanelGroupLayout)button.getParent();
        List children = pgl.getChildren();
        RichInputText it = new RichInputText();
        it.setLabel("New IPT "+(children.size()+1));
        children.add(it);
        AdfFacesContext.getCurrentInstance().addPartialTarget(pgl);
    }

Timo

Tags: Java

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