Reading Label Text

[Former Member]

Hi,

I need to read a label text to pass as an argument to the Message Pool in my DC.

The Text for this label is being displayed from ABAP.

So when I use the following code, the argument passed is displayed as null (as I havent set any text value for this Label) on the view.

oStrtDateAft = (IWDLabel) view.getElement("ProjStartAfterLabel");

manager.reportMessage(IMessageMainComp.ERROR__NULL__STARTDATEAFT, new Object[] {oStrtDateAft.getText()}, false);

Is there any option to read the value of the label text that is read from ABAP?

[sridhar_k2 · Accepted solution]

Hi Shika,

It is working for me.

IWDLabel label = (IWDLabel)view.getElement("Label");

String text = label.getText();

manager1.reportSuccess("Txt "+as);

manager1.reportMessage(IMessageTestWDComp.START,new Object [],true);

Regards,

Sridhar

[Former Member · Accepted solution]

Hi Sridhar,

Have you explicitly set the Text property of the Label? If so, it would work fine, but I haven set it, as it reads the label from ABAP.

Please let me know if you have not set the text property of Label and if it still works...

Thanks for the reply..

Shradha

[sridhar_k2 · Accepted solution]

Hi,

Yes. I assigned it explicitly.

If all the labels are coming from the backend,why don't you get it from Model directly.

Regards,

Sridhar

[Former Member · Accepted solution]

Hi,

Yes I would like to read it from the Model directly, how do i do that?

Thanks!

[Former Member · Accepted solution]

Hi ,

size = wdContext.node<outputlabelnode>.size();

for (int idx = 0; idx < size; idx++) {

IPrivate<ApplicationView>.I<outputlableElement> val =(IPrivate<ApplicationView>.I<outputlableElement>) wdContext.nodeI<outputlabelnode>().getElementAt(idx);

String sval = val.NAMEOFATTRIBUTE;

It might helps .

Thanks

Lohi

[Former Member · Accepted solution]

Hi,

val.NAMEOFATTRIBUTE does not work.

Thanks for suggestions!

[Former Member · Accepted solution]

Shikha,

Use this:

wdContext.node<<i>NodeName</i>>.getNodeInfo().getAttribute("<i><AttributeName></i>").
                 getModifiableSimpleType().getFieldLabel();

Bala

[Former Member · Accepted solution]

It works great, thanks a lot Bala!