Textfield should be filled with dimensionfilter

Hello everybody

I inserted a text component into my application which should be filled with the year filtered by the Dimension filter.

I think I've to use the getText function.

I inserted a scrip into the dimension filter on select:

Text4.getText(Dimensionfilter.getDimensionName));

But unfortunately it didn't work.

Does anybody know what to do?

Thank you in advance,

Heike