Update ListLocalization.js

[mnediw]

No description provided.

[dmitryd]

There is no description of the change. Such pull requests cannot be accepted because it is unclear what it does.

[mnediw]

You are absolutely right. Where has my description gone? Here it comes (again):

Say we have Records in sys_languages German (Default 0), English (1) and French (2).

With the original JS Code the buttons will look like this:

That looks completely right and the button for localizing to English will work as aspected. But the button for localizing to French will do completely crazy stuff: creates a second localisation to English instead.

This happens because the original code line 6 simply fetches the link from one of the buttons and sets this link to both buttons (adding &deepl=1). [So the error will not occur with only 1 language to localize to.]
And TYPO3 wont even check that there already is a localisation in this language and create a second. This will result in a complete data mess as TYPO3 cant work with 2 localisations of a record to the same language later on.

The new code iterates over all buttons and changes their links seperately.