How to use URL parameters values in form inputs?

Now that I have Session Variables established in my form pages
then my former URL value 1 to page 2 form input page is not picking up the values.

Screenshot 2020-01-02 at 23.30.02.png1094×686 33.4 KB

http://localhost:8888/akd/mykade_events.php?event=11&pharmacyid=100008

these are both INT type values so I have the inputs in the html set to “number”

the page code on this form looks like this for the “Event” and “Pharmacyid” fields.

    <div class="form-group">
      <label for="inp_event">Event</label>
      <input type="number" class="form-control" id="inp_event" name="event" aria-describedby="inp_event_help" placeholder="Enter Event" readonly >
    </div>
    <div class="form-group">
      <label for="inp_pharmacyid">Pharmacyid</label>
      <input type="number" class="form-control" id="inp_pharmacyid" name="pharmacyid" aria-describedby="inp_pharmacyid_help" placeholder="Enter Pharmacyid" >
    </div>

I have tried setting up different input characteristics & even tried binding to things that looked interesting …

But simple inputs are apparently needing help now.

Thank you for helping clear up this latest mystery!