Sisyphus.js is a lightweight (2Kb) jQuery plugin uses HTML5 Local Storage to prevent your work being lost when you're almost done with that browser is crashed, or you closed tab mistakenly, or electricity is turned off, or something else.

The first thought when I saw this plugin was it could be very useful to save limesurvey inputs, especially in all-in-one page settings, or survey on mobile devices.

So I did a test with a simple custom-load in template.js:
jQuery(function($){
jQuery.getScript('raw.github.com/simsalabim/sisyphus/master/sisyphus.min.js',
function(){
$('form').sisyphus();
}
);
focusFirst();
})

It works quite well, I think many others will like that too, so maybe even consider to load that by default?

Thanks for your feedback, this sounds like a nice solution for all in one surveys.
Please open a ticket at our bugtracker so we can assign this case to the according developer to consider implementimng this.

I'm glad you like that, Mazi.
It could be useful in long group-by-group surveys too.
Bugtrack ID05553 posted.

Hello,

Just a litle think,

I'm not sure it's really safe to use this plugin for some security reason.

If a user open the survey on a computer, close the computer. Another user open the survey on the same computer.
Second user can see the answer of the first user.

I think it's best to:
- optionnal setting in survey for admin
- optionnal setting for user in survey taking ( for example at start of survey with a checkbox).

Denis
PS: i don't know, because i don't test, if we can have problem with token survey.

Of course this setting should be optional.