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我試圖實現一個鏈接，當點擊標記你作爲一個會議禮物。此鏈接是一個輔助的方法：HTML正在被轉義link_to
def link_to_remote_registration(event_id)
down_image = "down_blanco.png"
up_image = "up_blanco.png"
unless registration.nil?
if registration.present == 1
up_image = "up_filled.png"
elsif registration.present == 0
down_image = "down_filled.png"
end
end
link_to_remote_registration = String.new
loading_and_complete = "Element.show('indicator_event_"+event_id.to_s+"'); Element.hide('vote_"+event_id.to_s+"')".html_safe
complete = "Element.hide('indicator_event_"+event_id.to_s+"'); Element.show('vote_"+event_id.to_s+"')".html_safe
link_to_remote_registration =
link_to(image_tag(up_image , :id => 'will_not_attend_event_'+ event_id.to_s , border => 0),
:url => new_registration_path(:present => 1, :event_id => event_id, :escape => false),
:remote => true,
:method => :put,
:loading => loading_and_complete,
:complete => complete)
return link_to_remote_registration
end
的問題是，當我呈現在我看來，一些鏈接的HTML被逃脫使得鏈接無法正常工作。
<a href="/calendar?complete=Element.hide%28%27indicator_event_1%27%29%3B+Element.show%28%27vote_1%27%29&loading=Element.show%28%27indicator_event_1%27%29%3B+Element.hide%28%27vote_1%27%29&method=put&remote=true&url=%2Fregistrations%2Fnew%3Fevent_id%3D1%26present%3D1">
<img id="will_not_attend_event_1" border="0" src="/images/up_blanco.png?1198181114" alt="Up_blanco">
</a>
我認爲這不是一個有效的網址。我想知道爲什麼會發生這種情況 - 我在完整和加載字符串上調用html轉義。
問候