Bug 38442

Summary:

Assignment to style.border causes border-style and border-color duplication

Product:

WebKit

Reporter:

Scott Andrews <andrewss>

Component:

New Bugs

Assignee:

Nobody <webkit-unassigned>

Status:

UNCONFIRMED

Severity:

Normal

Priority:

Version:

528+ (Nightly build)

Hardware:

Mac

OS:

OS X 10.6

Attachments:

Description	Flags
test case	none

Scott Andrews

Reported 2010-05-02 15:54:54 PDT

When an element's style.border is set to "0", the border-style and border-color attributes are set implicitly. Repeatedly calling style.border = "0" causes the implicitly border styles to be added to the element again, instead of updating the existing value. For example, after setting border.style = "0" twice. The value of the style attribute is: border-style: initial; border-color: initial; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-style: initial; border-color: initial; The border-style and border-color attributes are listed twice, and will be listed again every time the style.border value is set. A test case is attached. This behavior is visible on Safari 4.0.5 and Chrome 5.0.342.9 beta on Mac OS 10.5 and 10.6

Attachments
test case (911 bytes, text/html) 2010-05-02 15:56 PDT, Scott Andrews	no flags	Details
View All Add attachment proposed patch, testcase, etc.

Scott Andrews

Comment 1 2010-05-02 15:56:11 PDT

Created attachment 54891 [details] test case

Note You need to log in before you can comment on or make changes to this bug.