Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

`window.open()` not working as expected

  • 1 பதிலளி
  • 0 இந்த பிரச்னைகள் உள்ளது
  • 16 views
  • Last reply by Paul

Hello i have a website uses window.open(), my problem is that window.open() is working differently for the mobile version of firefox.

in my case, window.open() is only returning null even when the pop up window is successfully opened.

it is said in the documentation that when window.open() returns null, that means the window is not successfully opened.

Hello i have a website uses window.open(), my problem is that window.open() is working differently for the mobile version of firefox. in my case, window.open() is only returning null even when the pop up window is successfully opened. it is said in the documentation that when window.open() returns null, that means the window is not successfully opened.
Attached screenshots

All Replies (1)

Hi

This sounds more like a web development question. I recommend that you consult the experts at https://stackoverflow.com/.