FYI: - I've logged this as a 'patch' instead so this can be closed/deleted.

Think a plugin can do that. Some replace register somewhere.

OK - so you are saying develop it as a plugin that extends the register code?

I work on a replaceRegister plugin actually, not ready, but i put the link here when it's done.

PS: here i think i allow prefilling via URL but prefilling of token attribute.

OK - so the work I need done will be either this week or next week. Could they help you with this plugin, otherwise they'll just do a custom implementation (and I'd prefer it contributes to the lime survey code base)

Working draft : https://gitorious.org/ls-extendregister/ls-replaceregister
Some function can be included in 2.06/2.1

Thanks DenisChenu - I'll have the developers take a look. How close would you estimate you are to release? (I know all open source is ready when ready, but just to give an idea).

You can use it in 2.05 already. For 2.06/2.1 : don't know but i think we don't include "Pre-filling survey via URL in register", maybe prefill token atribute (don't know).

OK - I'll check it out (but not on my production system initially!) and then ask the developer to add the 'prefill token attribute' functionality.

You have it actually, but ONLY for attribute not in show_register

https://gitorious.org/ls-extendregister/ls-replaceregister/source/54cf14d6d11f83f1870420ba5a525568eb82924c:replaceRegister.php#L201

If attribute is in show_register : only set with POST
If attribute is not in show_register : only set with GET (or param: same think for Yii)