AjaxEditableLabel onEdit

[fh...@s-und-n.de]

Hi, 

in my testapp i'm trying to use an AjaxEditableLabel. When I put some data 
in, it works fine but now comes my Problem.

My label is as Subclass of AjaxEditableLabel and so I tried to implement 
the onEdit() function.
The thing is, that the displayed values might calculated by a formula in 
the back.
If the user clicks on an editable Label the formula should appear instead 
of the calculated value. How do i do this?

My first attemp looks like this:

protected void onEdit(AjaxRequestTarget target)
{
        Position2 position = (Position2)pm.getTarget();
 
        if(position.hasFormulas())
        {
                if(position.getFormula()[index] != null)
                {
                        String output[] = position.getOutput();
                        output[index] = position.getFormula()[index];
                }
        }
 
        target.addComponent(this);
}

The label is bound to an output property from the Position2 class.
This works fine so far. The deposited formula is displayed but not 
editable any more.

What do I have to do to display the formula (if there is one) and keep it 
editable?

Fabian

Antwort: AjaxEditableLabel onEdit (solved)

[fh...@s-und-n.de]

Hi, 

i solved it by myself. 
I took a look at the sources and so i got the hint, what to do.

I had to switch between the editor and label from the superclass.
I think, it will work now.


Freundliche Grüße / With kind regards
Fabian Hagen




fhagen@s-und-n.de 
24.08.2007 11:09
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AjaxEditableLabel onEdit






Hi, 

in my testapp i'm trying to use an AjaxEditableLabel. When I put some data 

in, it works fine but now comes my Problem.

My label is as Subclass of AjaxEditableLabel and so I tried to implement 
the onEdit() function.
The thing is, that the displayed values might calculated by a formula in 
the back.
If the user clicks on an editable Label the formula should appear instead 
of the calculated value. How do i do this?

My first attemp looks like this:

protected void onEdit(AjaxRequestTarget target)
{
        Position2 position = (Position2)pm.getTarget();
 
        if(position.hasFormulas())
        {
                if(position.getFormula()[index] != null)
                {
                        String output[] = position.getOutput();
                        output[index] = position.getFormula()[index];
                }
        }
 
        target.addComponent(this);
}

The label is bound to an output property from the Position2 class.
This works fine so far. The deposited formula is displayed but not 
editable any more.

What do I have to do to display the formula (if there is one) and keep it 
editable?

Fabian