Using dnnmodal.show, a popup displays content as intended. From the popup, I want to allow the user to go to a portal page. This is the method I have tried:

<a class="dnnPrimaryAction" onclick=<a href="/[portal/URL]"</a>Go There</a>

From an html module, this works. From the popup, it does not, only closing the popup and nothing more.

Thank you in advance for your help.