kamiel79

WordPress has the function wp_localize_scripts for translation, but the strings passed to it have to be hard-coded. Until you parse the .js-files and scan for occurrences of _e() with a fast regexp, and localize them with the data using the WordPress _e-function to localize from a .po file. *Note*. Your po-file has to include strings from javascript files. To do this in Poedit, see http://stackoverflow.com/questions/16557327/how-to-generate-po-file-from-js-file-using-poedit.

Localize js

Provide translation function _e("") in javascript files.

Marc Queralt i Bassa

DeMomentSomTres Load Text Domain – shows debug information on language loading.
In order not to break sites, the content is displayed using <pre> tags with style=’display:none;’.
You can locate this messages by searching for ‘demomentsomtres loadtextdomain’ inside the code.
NOT TO BE USED ON LIVE SITES – it shows debug information that can break sites display.
<h4>History & Raison d’être</h4>
We have had problems many times due to translation misconfigurations.
At <a href="https://localise.biz/help/wordpress/loading-translations" rel="nofollow ugc">WordPress Loco Translation plugin support</a> we found this solution.
The second time we use it, at it was an easy script, we opted to implement it as a plugin to simplify deployment and uninstall.

DeMomentSomTres Debug Load Text Domain

DeMomentSomTres Load Text Domain - shows debug information on language loading

Localize js vs DeMomentSomTres Debug Load Text Domain