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体验新版 GitCode,发现更多精彩内容 >>
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b2737677
编写于
3月 12, 2010
作者:
E
Eaden McKee
提交者:
Jeremy Kemper
3月 11, 2010
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差异文件
simplify alt tag generation for images
[#2837 state:committed] Signed-off-by:
N
Jeremy Kemper
<
jeremy@bitsweat.net
>
上级
d56e8be2
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
6 addition
and
3 deletion
+6
-3
actionpack/lib/action_view/helpers/asset_tag_helper.rb
actionpack/lib/action_view/helpers/asset_tag_helper.rb
+2
-2
actionpack/test/template/asset_tag_helper_test.rb
actionpack/test/template/asset_tag_helper_test.rb
+4
-1
未找到文件。
actionpack/lib/action_view/helpers/asset_tag_helper.rb
浏览文件 @
b2737677
...
...
@@ -11,7 +11,7 @@ module Helpers #:nodoc:
# the assets exist before linking to them:
#
# image_tag("rails.png")
# # => <img alt="Rails src="/images/rails.png?1230601161" />
# # => <img alt="Rails
"
src="/images/rails.png?1230601161" />
# stylesheet_link_tag("application")
# # => <link href="/stylesheets/application.css?1232285206" media="screen" rel="stylesheet" type="text/css" />
#
...
...
@@ -523,7 +523,7 @@ def image_tag(source, options = {})
options
.
symbolize_keys!
src
=
options
[
:src
]
=
path_to_image
(
source
)
options
[
:alt
]
||=
File
.
basename
(
src
,
'.*'
).
split
(
'.'
).
first
.
to_s
.
capitalize
options
[
:alt
]
||=
File
.
basename
(
src
,
'.*'
).
capitalize
if
size
=
options
.
delete
(
:size
)
options
[
:width
],
options
[
:height
]
=
size
.
split
(
"x"
)
if
size
=~
%r{^
\d
+x
\d
+$}
...
...
actionpack/test/template/asset_tag_helper_test.rb
浏览文件 @
b2737677
...
...
@@ -141,13 +141,16 @@ def teardown
ImageLinkToTag
=
{
%(image_tag("xml.png"))
=>
%(<img alt="Xml" src="/images/xml.png" />)
,
%(image_tag("..jpg"))
=>
%(<img alt="" src="/images/..jpg" />)
,
%(image_tag("..jpg"))
=>
%(<img alt="
.
" src="/images/..jpg" />)
,
%(image_tag("rss.gif", :alt => "rss syndication"))
=>
%(<img alt="rss syndication" src="/images/rss.gif" />)
,
%(image_tag("gold.png", :size => "45x70"))
=>
%(<img alt="Gold" height="70" src="/images/gold.png" width="45" />)
,
%(image_tag("gold.png", "size" => "45x70"))
=>
%(<img alt="Gold" height="70" src="/images/gold.png" width="45" />)
,
%(image_tag("error.png", "size" => "45"))
=>
%(<img alt="Error" src="/images/error.png" />)
,
%(image_tag("error.png", "size" => "45 x 70"))
=>
%(<img alt="Error" src="/images/error.png" />)
,
%(image_tag("error.png", "size" => "x"))
=>
%(<img alt="Error" src="/images/error.png" />)
,
%(image_tag("google.com.png"))
=>
%(<img alt="Google.com" src="/images/google.com.png" />)
,
%(image_tag("slash..png"))
=>
%(<img alt="Slash." src="/images/slash..png" />)
,
%(image_tag(".pdf.png"))
=>
%(<img alt=".pdf" src="/images/.pdf.png" />)
,
%(image_tag("http://www.rubyonrails.com/images/rails.png"))
=>
%(<img alt="Rails" src="http://www.rubyonrails.com/images/rails.png" />)
,
%(image_tag("mouse.png", :mouseover => "/images/mouse_over.png"))
=>
%(<img alt="Mouse" onmouseover="this.src='/images/mouse_over.png'" onmouseout="this.src='/images/mouse.png'" src="/images/mouse.png" />)
,
%(image_tag("mouse.png", :mouseover => image_path("mouse_over.png")))
=>
%(<img alt="Mouse" onmouseover="this.src='/images/mouse_over.png'" onmouseout="this.src='/images/mouse.png'" src="/images/mouse.png" />)
...
...
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