Bug 23463 – WebKit leaves 'style=""' attribute turds after some editing commands

• Component: HTML Editing
• Status: RESOLVED FIXED

[Eric Seidel (no email)]

WebKit leaves 'style=""' attribute turds after some editing commands

An example:
http://trac.webkit.org/browser/trunk/LayoutTests/editing/execCommand/toggle-styles-expected.txt?rev=40097

[Eric Seidel (no email)]

Created attachment 26908 [details]
Remove the style='' turds left by some editing commmands

 LayoutTests/ChangeLog                              |    9 +++++++++
 .../editing/execCommand/toggle-styles-expected.txt |   18 +++++++++---------
 WebCore/ChangeLog                                  |   14 ++++++++++++++
 WebCore/editing/ApplyStyleCommand.cpp              |    8 ++++++--
 WebCore/editing/CompositeEditCommand.cpp           |    2 +-
 5 files changed, 39 insertions(+), 12 deletions(-)

[Eric Seidel (no email)]

Justin, I would like to know from you if I should be using "removeNodeAttribute" or if I should just be removing the attribute from the element directly (without going through all the compositEditCommand stuff).  What's the benefit of removeNodeAttribute?

[Justin Garcia]

> "removeNodeAttribute" or if I should just be removing the attribute from the
> element directly (without going through all the compositEditCommand stuff). 
> What's the benefit of removeNodeAttribute?

removeNodeAttribute is the Undo-able operation.  I think you need to use that one, since later on Undo we might try to add property/values to the style attribute, and if it's not there we could run into trouble.

[Justin Garcia]

Comment on attachment 26908 [details]
Remove the style='' turds left by some editing commmands

r=me assuming you leave removeNodeAttribute in there as-is.

[Eric Seidel (no email)]

Thanks!
http://trac.webkit.org/changeset/40101