Closed JRomero0613 closed 6 years ago
When I repeat your steps above, I see that the html first loads statically (and here for a split second I see your screenshot), and the immediately it reloads and all is business as usual. Tested on Chrome and Firefox/Windows 10.
Can you confirm that you cannot reproduce on windows?
@zepumph I noticed the same behavior where the screen reader text flashed briefly before disappearing on Chrome and Firefox on Windows 10. The sim works fine otherwise and shouldn't be a problem on Windows 10. I have only been able to reproduce this bug on the Chromebook.
Tagging @jessegreenberg because I'm not quite sure what type of problem this is, is it a css bug? or something else.
@JRomero0613 can you test if the following sim link will run if you do the same download thing? https://phet-dev.colorado.edu/html/faradays-law/1.4.0-dev.26/phet/faradays-law_all_phet.html
@zepumph When I downloaded the Faraday's Law sim you linked on the Chromebook and opened it I did not see the screen reader text like the RIAW download, however just like the RIAW the sim becomes unusable and nothing within it can be manipulated.
That's great news! Thanks. @jonathanolson do you know if we support "save link as" on chromebook? It is currently broken for all sims.
Update: Note: @JRomero0613, I didn't expect to see the PDOM text in that, as it was a sim without a11y enabled.
@JRomero0613 Are there any errors printed in the console?
@jessegreenberg Here's the error that the console gives me when I open the downloaded version _Resistance%20in%20a%20Wire_.mhtml:1 Not allowed to load local resource: file:///home/chronos/u-6dc0b95f39a57d7e7535213a7d1b74e434d85a12/Downloads/_Resistance%20in%20a%20Wire_.mhtml
Thanks! http://www.chrome-allow-file-access-from-file.com/
That link makes it seem like it isn't specific to chromebooks. Maybe it isn't related. @oliver-phet have you seen this before?
I haven't heard of this before.
Right now I'm interested in why this works on google chrome, but not chromebooks.
@jonathanolson do you know if we support "save link as" on chromebook? It is currently broken for all sims.
I think we may have done some tweaks to support this in the past. I'd defer to @ariel-phet for whether we support it in general (and for whether I should look into the process it uses, and if we can work around things to be supported).
@JRomero0613 we do not support this functionality (right click and "save as")
However, what if you use the "download" button on our website. Two questions:
If so, feel free to close this issue.
@JRomero0613 if the issue is not closed by the above test, please reassign to me and report the results
@ariel-phet The download button on the website works to save the file, and the file also works. Confirmed with multiple sims that this way to download sims works.
@lmulhall-phet - excellent, closing this issue. No need for us to support the right click.
@ariel-phet, here's my slack conversation with @phet-steele:
Liam: How are we supposed to do the HTML download test if there isn't a button for a sim?
Steele: Right click save as.
Liam: That's how we're doing it and Ariel is saying we don't support that.
Steele: Well then either there is a miscommunication or he his mistaken.
@ariel-phet, what are your thoughts?
@lmulhall-phet my understanding is that @JRomero0613 was right clicking on the opened sim in a window. On phet-dev you should be able to right click on the sim file and do "save as". I don't believe you are necessarily saving the full file from the browser when the sim is already opened.
Please verify for me.
@ariel-phet, thanks for clearing up the confusion.
To summarize:
@JRomero0613 noticed that in scenario 1, the files are saved as .mhtml instead of .html on Chrome OS. In scenario 1 on macOS and Windows, the files are saved as .html.
Thanks for the update. @ariel-phet @lmulhall-phet does that mean this issue can be closed?
Yes, we can close this issue.
Test device: Chromebook
Operating System: 67.0.3396.57
Browser: Chrome
Problem description: After downloading the sim, disconnecting from the internet, and opening the download the sim becomes unusable and the hidden text for screen readers becomes visible.
Steps to reproduce:
Screenshots: This is a screenshot of the downloaded version of the sim without an internet connection.![screenshot 2018-05-31 at 4 44 00 pm](https://user-images.githubusercontent.com/30352536/40812223-de5002b6-64f1-11e8-9d4c-2ee47d9dd6ea.png)
Troubleshooting Info
Troubleshooting information (do not edit): Name: Resistance in a Wire URL: https://phet-dev.colorado.edu/html/resistance-in-a-wire/1.5.0-rc.5/phet/resistance-in-a-wire_all_phet.html Version: 1.5.0-rc.5 2018-05-31 01:31:21 UTC Features missing: generatedcontent Flags: pixelRatioScaling User Agent: Mozilla/5.0 (X11; CrOS aarch64 10575.47.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.57 Safari/537.36 Language: en-US Window: 1536x742 Pixel Ratio: 1.25/1 WebGL: WebGL 1.0 (OpenGL ES 2.0 Chromium) GLSL: WebGL GLSL ES 1.0 (OpenGL ES GLSL ES 1.0 Chromium) Vendor: WebKit (WebKit WebGL) Vertex: attribs: 16 varying: 15 uniform: 256 Texture: size: 8192 imageUnits: 16 (vertex: 16, combined: 96) Max viewport: 8192x8192 OES_texture_float: true Dependencies JSON: {"assert":{"sha":"928741cf","branch":"HEAD"},"axon":{"sha":"cc053b4d","branch":"HEAD"},"brand":{"sha":"89d28f63","branch":"HEAD"},"chipper":{"sha":"54f17be2","branch":"HEAD"},"dot":{"sha":"0dd6ee8e","branch":"HEAD"},"joist":{"sha":"f047fb1b","branch":"HEAD"},"kite":{"sha":"b6071478","branch":"HEAD"},"phet-core":{"sha":"f35ff65e","branch":"HEAD"},"phet-io":{"sha":"d54be499","branch":"HEAD"},"phet-io-website":{"sha":"28284828","branch":"HEAD"},"phet-io-wrapper-classroom-activity":{"sha":"c84e3046","branch":"HEAD"},"phet-io-wrapper-lab-book":{"sha":"ebf7c7dc","branch":"HEAD"},"phet-io-wrappers":{"sha":"ce57c3e2","branch":"HEAD"},"phetcommon":{"sha":"a5a7478c","branch":"HEAD"},"query-string-machine":{"sha":"485e174e","branch":"HEAD"},"resistance-in-a-wire":{"sha":"f80c6036","branch":"HEAD"},"scenery":{"sha":"33290b5e","branch":"HEAD"},"scenery-phet":{"sha":"42b0cff2","branch":"HEAD"},"sherpa":{"sha":"9c6ec322","branch":"HEAD"},"sun":{"sha":"6a7c923a","branch":"HEAD"},"tandem":{"sha":"7f499d9e","branch":"HEAD"}}