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Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to th


alagami

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On two Prestashops i get the same bug. 

Version is: 1.6.1.4. 

 

Here's how i get the bug: 

 

Open your browser developer Console (i use Chrome).

Go to: Catalogue > Products. 

Choose a product that has "Combinations". 

Click on "Combinations". 

Now watch your dev-console. It says: "Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/."

 

Now edit one of your Combinations. First time it might work fine. But try again. Now you will notice that nothing gets updated. 

I also find it a bit scary to have that jquery-warning all the time. 

post-1188492-0-45157900-1484313638_thumb.jpg

Edited by alagami (see edit history)
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