Get browser’s timezone offset

Sorry if I missed something obvious — what’s the best way to run some JS code on the client, and access the return value server-side?

var offset = new Date().getTimezoneOffset();

Or better yet, this: https://bitbucket.org/pellepim/jstimezonedetect (jstz object)

Thanks.

General

Hi Andrew,

you can find a sample using jstz and the different options to integrate it into Wisej here:

Few notes:

The jstz library is loaded in default.html
The window executes javascript at loading using the JavaScript extender, see the JavaScript property in the designer
The two buttons execute javascript in the context of the form
Please make sure to use the latest dev build (1.3.17) as we needed to fix issue WJ-7890 to make it work.

Get browser's timezone offset