Bug 11936 – REGRESSION: Map doesn't appear on page at http://www.mapquest.com

• Status: RESOLVED
• Resolution: FIXED
• Component: DOM

[Geoffrey Garen]

This bug is also in Radar as <rdar://4897581>

* SUMMARY
After completing a query between two locations at http://www.mapquest.com, the results page fails to display the directional map. See attached screen shot.

* STEPS TO REPRODUCE
1. With TOT, go to http://www.mapquest.com
2. In Directions section, type a full address in both Starting and Ending Location fields. Press Get Directions.
3. After search page appears, notice the directional map is missing at the bottom of the page.

* RESULTS
The directional map should appear at the bottom of results page but doesn't.

* REGRESSION
Yes, this works in stock Safari under 10.4.8 and Leopard9A236.

This regression first occurred on TOT with Safari-Tiger-Production-18320-11462.tar.gz since this issue doesn't happen with Safari-Tiger-Production-18319-11461.tar.gz

A possible cause of this regression could have been http://trac.webkit.org/projects/webkit/changeset/18320 since the checkin for internal revision r11462 seems unlikely to have caused this regression.

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[David Kilzer (:ddkilzer)]

(In reply to comment #0)
> http://trac.webkit.org/projects/webkit/changeset/18320

Bug 7296

[David Kilzer (:ddkilzer)]

Revision r18386 (Bug 11891) or Bug 11933 may be related (e.g., fix or alter behavior) based on the section of code that was changed with Bug 7296 (r18320).

[Alexey Proskuryakov]

Two properties that cause exceptions here (looking at Firefox log, I suppose that there would be more if we didn't bail out):
filter:alpha(opacity='60')
cursor:undefined

[Alexey Proskuryakov]

Fixed with r18618.