Displaying 2 results from an estimated 2 matches for "first_whitespace".
2006 Jan 19
5
TIP: Using field_error_proc to add style attributes to form elements
...r_style = "background-color: #f2afaf"
if html_tag =~ /<(input|textarea|select)[^>]+style=/
style_attribute = html_tag =~ /style=[''"]/
html_tag.insert(style_attribute + 7, "#{error_style}; ")
elsif html_tag =~ /<(input|textarea|select)/
first_whitespace = html_tag =~ /\s/
html_tag[first_whitespace] = " style=''#{error_style}'' "
end
html_tag
end
(wrapping fields in a div always seems to mess my layout up a bit)
From: http://wiki.rubyonrails.com/rails/pages/
HowtoChangeValidationErrorDisplay
Duane Johnson
(c...
2006 Feb 24
5
Changing default behavior of fieldWithErrors
Hi!
The topic can be a bit misleading, because it may suggest that i want to
change css style.
What i''d like to change is that normally, when there''s an error, rails
creates a div element with the fieldWithErrors class as the parent of
the input. I''d like to change this behavior, so the input element itself
will have this class added to its current classes and