# IE9 vs Chrome comparison review

**URL:** <https://meta.discourse.org/t/ie9-vs-chrome-comparison-review/24194>\
**Category:** Bug\
**Created:** [2015年一月19日 21:36 UTC](https://meta.discourse.org/t/ie9-vs-chrome-comparison-review/24194 "2015-01-19T21:36:50Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![zogstrip](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/zogstrip/32/512781_2.png) [@zogstrip](https://meta.discourse.org/u/zogstrip)\
**Post date:** [2015年一月28日 18:55 UTC](https://meta.discourse.org/t/ie9-vs-chrome-comparison-review/24194/4 "2015-01-28T18:55:34Z")

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There you go 😉 Was pretty easy 😏

> <https://github.com/discourse/discourse/commit/cd2c9edb46ce870c050ab0fc17730f8c3eb3c55a>
>
> \- FIX: make sure we set a default name to a pasted image only on Chrome (the onl…y browser that supports it)
> \- FIX: use ".json" extension to uploads endpoints since IE9 doesn't pass the correct header
> \- FIX: pass the CSRF token in a query parameter since IE9 doesn't pass it in the headers
> \- FIX: display error messages comming from the server when there is one over the default error message
> \- FIX: HACK around IE9 security issue when clicking a file input via JavaScript (use a label and set \`visibility:hidden\` on the input)
> \- FIX: hide the "cancel" upload on IE9 since it's not supported
> \- FIX: return "text/plain" content-type when uploading a file for IE9 in order to prevent it from displaying the save dialog
> \- FIX: check the maximum file size on the server :boom:
> \- update jQuery File Upload Plugin to v. 5.42.2
> \- update JQuery IFram Transport Plugin to v. 1.8.5
> \- update jQuery UI Widget to v. 1.11.1

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_[View the full topic](https://meta.discourse.org/t/ie9-vs-chrome-comparison-review/24194)._