Hi,<br><br>how can one make a button that does app.alert() in ConTeXt? I tried something like this without much luck:<br><br>\setupinteraction[state=start]<br><br>\starttext<br>\goto{Button}[JS(app.alert{Hello World})]<br>

\stoptext<br><br>Can anyone help?<br><br>Regards,<br><br>Vedran Miletić<br>