Passing values in the URL

Passing values in the URL

I've done this before in PHP but just can't seem to work out how to do it in Deluge. 

I have a form called FormA. It contains a field called ID_name. 

When submitted, I want this form to send the user to another form called FormB, with the value of ID_name written into the URL. 

THAT MUCH I can do. It's working fine. I use a questionmark between the URL and the ID-name value.

However, I now need the second form to read this value (ie what follows after the question mark) and to use this as input in a field called ID-name.

I presume this is done On Load. Have tried various things... can anyone help???