Bookmarklet: populate and submit a known form

gistfile1.txt

When you don't have access to the source code of a form, you may be stuck in a position where autofill doesn't work and you are doing a lot of repetitive entry.  That's where this script comes in.  Now you click a button and the form autofills with (static) values of your choice and immediately submits.  Some forms may not work very well with this approach (like ones where the fields are dynamic, don't have distinguishable attribute identifiers, etc.), but it works well for my current use case.  YMMV.

The code (without preview, due to good security restrictions):

<a href="javascript:!(function (doc) { doc.getElementById('HwPxTokenOneField').value = 'Doe'; doc.getElementById('HwPxDOBMonthField2').value = '01'; doc.getElementById('HwPxDOBDayField2').value = '17'; doc.getElementById('HwPxDOBYearField2').value = '1971'; doc.getElementById('HwPxLoginButton').click()})(window.document);">eSDP Login</a>

The example and demo (use this to actually add the bookmarklet):

https://jsfiddle.net/nathanlogan/b3znt9q2/

A similar pattern may work for your form, as well.  Feel free to tweak it to your needs.

Click here for example and demo.