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Issue 819364 link

Starred by 1 user
Status: Duplicate
Merged: issue 748366
Owner: ----
Closed: Mar 2018
Cc:
█ dim...@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Android
Pri: 3
Type: Bug



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The Offline Pages feature renders Single-Page Applications unusable when offline

Reported by br...@solidstatepros.com, Mar 6 2018 
Chrome Version: 64.0.3282.137
OS: Android 7.0.0

What steps will reproduce the problem?
(1) Open any "Single-Page Application" web site (for example, http://cubiq.org/dropbox/iscroll4/examples/simple/ ).
(2) Open the overflow menu.
(3) Tap on the download button (arrow in top row of icons).
(4) Press the "Download" button, and then "Open" in the notification.
(5) Try to scroll the page

What is the expected result?
The programmatic scrolling feature doesn't require internet connection and should work.

What happens instead?
Scrolling and any JavaScript do not work on the page, because all JavaScript is removed when the page was "saved" as MHTML. On the restoration, only "stale" DOM and CSS do appear.

Comment 1 by ryansturm@chromium.org, Mar 7 2018

Cc: dim...@chromium.org
Components: UI>Browser>Offline

Comment 2 by dewittj@chromium.org, Mar 7 2018

Labels: OS-Android
Mergedinto: 748366
Status: Duplicate (was: Untriaged)
Thank you for the bug report. We are aware that JS doesn't work in offline snapshots.  Merging into the existing tracking bug.  There are no plans to enable JS at this time, but that bug remains open in case we either implement mitigations - or change our plans about JS.
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