Expand panel after using placeholder

[LizMyself]

Hey, I have an panel with an placeholder.

I can collapse the panel so the placeholder is shown. But what do I have to do to expand the panel again?


I tried this..placeholderFor.expand(), it Expands, but i get an error message:Uncaught TypeError: Cannot set property 'hidden' of undefined


I can't find something in the dokumentation so can anyone help me?

[LizMyself]

Ok i have to use placeholderExpand.

I can't delete the theard...

[Gary Schlosberg]

I can delete for you, but if you don't mind I'd prefer to keep it to help others facing the same error messages.

[incutonez]

This thread definitely helped me... here's an example of using what LizMyself mentioned.