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junesoo Frequent Visitor
Frequent Visitor

IE/Edge XMLHttpRequest in custom visual

Hi guys,


I am embedding my own app as a custom visual. My app involves XHR to my own REST server.


I have successfully embedded my app into the custom visual using Chrome and Firefox.


However, IE and Edge seems to have problem performing XHR.


After a bit of research, I found out that in order for IE/Edge to perform XHR in sanboxed environment, it has to allow-same-origin.


Unfortunately, iframe provided by custom visual is only allow-scripts.


I wonder if anyone managed to perform XHR using IE/Edge with some sort of workaround in PowerBI?

Community Support Team
Community Support Team

Re: IE/Edge XMLHttpRequest in custom visual



Not everyone can master this, better to share the code snippet. Leave a comment on GitHub as well.

Community Support Team _ Sam Zha
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.