Get URL param inside web application page

[israel_sanchez]

Hello all, I have a web application page to manage the unsubscribers, the URL for unsubscribing is generated with the "customerID" and the "campaignID", in the workflow the "Preloading" activity loads well the "Recipient" object, the question is, how can I get the second parameter in URL "campaignId" and pass it to the form in "Page" activity? am I clear?

Is there another way to deal with that? I mean, to know in what campaign the recipient decides to unsubscribe?

[israel_sanchez · Accepted solution]

I found the solution, is with URL Parameters inside web Forms, in order to get the param and value is with  <%= ctx.vars.foo %>

https://final-docs.campaign.adobe.com/doc/AC6.1/en/WEB_Web_forms_Configuring_web_forms.html#URL_para...