How to run 2 instance on one screen

[ZeroRex0126]

Good day,

I'm using version 18.1.15 because I need to use Angular 13. I got the viewer to load, and all is working, but for example, i have a model that pops up with another viewer as a preview, i am getting this

Does anyone know how I can have more than 1 instance running on the same screen?

[stephanrauh]

I've never seen this error message before - but if you're trying to show two instances of ngx-extended-pdf-viewer on the same screen, you have to wrap at least one of them in an iFrame.

That's because pdf.js pollutes the global name space. Current versions have almost stopped the pollution, but there's still work to do, so even version 23 needs to be wrapped in an iFrame.

[ZeroRex0126]

Thank you for getting back to me. I just upgraded it to version 21, and now that error is gone, but it just keeps taking the first viewer e.g., load pdf 1 and then load pdf 2, and pdf 2 will be loaded on pdf 1 viewer. I will give it a try later and wrap in an <iframe>