Angular/Aurelia/React Template: IE9 Support #1212

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opened 2025-08-09 17:19:17 +00:00 by fergalmoran · 0 comments
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Originally created by @EduardTheThird on 12/1/2016

Hi

Currently using the latest version of the generator, 0.6.1, the Angular 2 Template is broken in IE9 due to the browser not supporting WeakMaps.

weakmap

I've noticed that previously an effort was made to fix IE9 issues, https://github.com/aspnet/JavaScriptServices/issues/172. Thinking a shim could maybe be added to improve legacy browser support? IE10 and up is working beautifully 👌

weakmap2

*Originally created by @EduardTheThird on 12/1/2016* Hi Currently using the latest version of the generator, 0.6.1, the Angular 2 Template is broken in IE9 due to the browser not supporting WeakMaps. ![weakmap](https://cloud.githubusercontent.com/assets/6488837/20796331/656cc5e4-b7de-11e6-9e54-3b7dc02904d0.PNG) I've noticed that previously an effort was made to fix IE9 issues, https://github.com/aspnet/JavaScriptServices/issues/172. Thinking a shim could maybe be added to improve legacy browser support? IE10 and up is working beautifully 👌 ![weakmap2](https://cloud.githubusercontent.com/assets/6488837/20796738/3f760a74-b7e0-11e6-8337-35e6a2181c94.PNG)
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Reference: github/JavaScriptServices#1212
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