Uncaught TypeError: items.each is not a function

[astnerdev]

Hi,
this example with windows.js script does not working for me, i replaced .each with .forEach and everything works fine now.

https://developers.shopware.com/developers-guide/backend-extension/

[mitelg]

hey @mastox
thanks for your report. I will fix this in a minute with help of Ext.each()