我想要从面板上看到用户概况大或正常。 现在,我从用户简介中看到这一代码的正本:
:image => access_token.info.image
# http://graph.facebook.com/id/picture?type=square
我怎样才能获得大量或正常版本?
或者说,我怎么能够用这个词来取代最后的一段话,而是大的。
非常感谢!
下面是4个不同的画面,由面板提供。
http://graph.facebook.com/id/picture?type=small
http://graph.facebook.com/id/picture?type=square
http://graph.facebook.com/id/picture?type=large
http://graph.facebook.com/id/picture?type=normal
当你将其储蓄到行文时,你可以照此办理<条码>。
并且公正地改变你们想要达到的大小。
或者,你可以找到一种帮助办法,在你们看来显示不同的规模。
def profile_photo(type="large")
puts @user.image.split("=")[0] << "=#{type}"
end
profile_photo("small") #=> http://url?type=small
profile_photo("square") #=> http://url?type=square
profile_photo #=> http://url?type=large
profile_photo("normal") #=> http://url?type=normal
Instead of changing the config file i just added + "?type=large" to the url.
<%=形象_tag current_user.image + “?type=large” %>
so you can request different sizes of it at any time.
<%=图像_tag current_user.image + “?type=normal” %>
<%= image_tag current_user.image + "?type=small" %>
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