1450356 - Tabs are not loaded in the firefox nightly (due to Array.prototype.flatten)

Status: RESOLVED WORKSFORME

(Web Compatibility :: Site Reports, defect, P3)

Description

[Pako]

Attachment: bug-content-only-tittletables-cap.jpeg

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:61.0) Gecko/20100101 Firefox/61.0
Build ID: 20180330100123

Steps to reproduce:

Simply access this website "http://bataclan.es/index.php/espectaculos/el-sombrero-de-tres-picos" and check that the lower tables not loaded correctly


Actual results:

The tables show only the titles, but not the content


Expected results:

That the contents of the table should be shown correctly

Comment 1

[Marissa (Reese) Wood]

Able to reproduce.

Works on Safari on mac OS.

Does not work on nightly.

Is this a web compat issue? java script error?

Comment 2

[Marissa (Reese) Wood]

Attachment: screen_shot_2018-04-27_at_2.51.05_pm[1].png

Comment 3

[Marissa (Reese) Wood]

Attachment: screen_shot_2018-04-27_at_2.51.21_pm.png

Comment 4

[Mike Taylor [:miketaylr]]

It's broken in Nightly due to Array.prototype.flatten -- but that's only enabled in Nightly.

TypeError: (new Elements(...)).flatten is not a function[Learn More] tabs.js:35:28
attach
http://bataclan.es/components/com_roksprocket/layouts/tabs/themes/default/tabs.js:35:28
d/e<
http://bataclan.es/media/system/js/mootools-core.js:38:493
<anonymous>
http://bataclan.es/index.php/espectaculos/el-sombrero-de-tres-picos:92:2
fireEvent/<
http://bataclan.es/media/system/js/mootools-core.js:121:19
forEach self-hosted:268:13 forEach self-hosted:279:5 each
http://bataclan.es/media/system/js/mootools-core.js:9:297
fireEvent
http://bataclan.es/media/system/js/mootools-core.js:120:491
j
http://bataclan.es/media/system/js/mootools-core.js:175:216

Comment 5

[Tom S [:evilpie]]

Array.prototype.flatten to was renamed to Array.prototype.flat.