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IE11 #76

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gheorghemolnar opened this issue Jan 23, 2024 · 3 comments
Closed

IE11 #76

gheorghemolnar opened this issue Jan 23, 2024 · 3 comments

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@gheorghemolnar
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gheorghemolnar commented Jan 23, 2024 •
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Hi John,

First of all thank you for this great repo, the code is great, i had a lot of fun time studying it !
Currently, I have to support Edge / IE11 compatible mode and it's not obvious at all.
Can you provide some insights please ?
(I'm trying to use babel, as a need to use it in a classic website: HTML + JS + CSS)

Thank you !
@johndatserakis
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johndatserakis commented Feb 2, 2024 •
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Hey there - sure your best bet would be to study this CodeSandbox - it has file-upload-with-preview all set up using only HTML, JS, and CSS.

Let me know of any further questions, thank you.

@gheorghemolnar
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Thanks for your update John, unfortunately the script tag included, has not been compiled to be compatible with IE11.
It has modern syntax, like string interpolation ...

@johndatserakis
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Sure, concerning the polyfill's specifically you can import some in the <head> of your HTML. I'm not sure exactly what is needed, but if you poke around at the errors you get you'll get an idea.

  • Babel:
    • <script src="https://cdn.polyfill.io/v2/polyfill.min.js"></script>
  • ES6 Promises
    • <script src="https://cdn.jsdelivr.net/es6-promise/latest/es6-promise.auto.min.js"></script>
  • Object.assign
    • <script src="https://cdn.jsdelivr.net/npm/es6-object-assign@1.1.0/index.min.js"></script>
  • ...etc.

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@johndatserakis @gheorghemolnar