I have a base page with the next code in the .aspx
vía a javascript function I change the Label (LblApp) text.
Here is myquestion, I´m loading in the pnlContenido RadPane an external .aspx, how can I change the LblApp text, from the external.aspx:
I have tried this in the external.aspx, but it doesnt work:
Can somebody help me, please.
Thanks in advance.