Hello rhuk,
thank you very much. I would not have guessed.
My first try works great. I added an URL parameter and the form was filled by the given value - great. But from that point on every page refresh doesn’t change the default value: The field was filled with the value I entered first. It makes no difference whether I give no parameter or another value. When I call the form with another Browser it still shows the first value.
I set the cache_enable: falseoption, but it makes no difference. Any idea?
Robert.