May be there is an easy solution for my question:
Status:
A non-anonym survey.
Some users have answered, some not.
Now the users want to see the answers they have given some weeks ago.

Is there an easy way to give users access to read their answers, using their tokens, but prohibit changes?

actxcellence wrote: Is there an easy way to give users access to read their answers, using their tokens, but prohibit changes?

I don't see any way to prevent changes.

Perhaps you could export results and import results in a copy of the survey. Then you need to reimport the token list of the first project.
Then activate the setting "Allow multiple responses or update responses with one token". Perhaps "Enable token-based response persistence." too.
Haven't tried that yet, so it might won't work at all.
The answers can still be changed but since it is a copy it wouldn't be an issue.
That's the only workaround I can think off at the moment.

If you set "Send detailed admin notification email to:" to "{TOKEN:EMAIL}" your participants will get their answers after completing the survey. You'll have to adapt the detailed notification email template a little (take out the admin urls).
Frank

The last missing link: It needs a trick to resend the notification email

Hi,

I think you can do something like this.

Using beforeQUestionRender : test if response is already submitted , if yes : find the input and set readonly to tru to all input.

For "find input and set attribute " see : git.framasoft.org/SondagePro-LimeSurvey-...in/moreAccessibility

Good concept - but I need some more hints to find the code you mentioned.

actxcellence wrote: Good concept - but I need some more hints to find the code you mentioned.

What hint's ?

What code ?

You have too git.framasoft.org/SondagePro-LimeSurvey-...ayTextAdapt.php#L156 for example.

Second solution : i can be hired for such tool, if you're OK on the GPL licencing of all of my plugin