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我得到這個與db有關的錯誤。任何想法如何解決它?Ruby On Rails 3 - Atom Feed問題
/app/views/articles/feed.atom.builder:
atom_feed :language => 'en-gb' do |feed|
feed.title "My Blog"
feed.updated @articles.first.accepted
@articles.each do |article|
feed.entry article, :published => article.accepted do | entry |
entry.title article.title
entry.summary article.teaser + '<br /><br />Read the full article: <a href="' + article_url(article) + '">' + article_url(article) + '</a><br /><br />', :type => 'html'
entry.author do |author|
author.name article.user.fullname
end
end
end
end
錯誤:
/app/views/articles/feed.atom.builder where line #5 raised:
SQLite3::SQLException: no such column: articles.state: SELECT "articles".* FROM "articles" WHERE "articles"."state" IN ('3', '4') ORDER BY accepted desc LIMIT 1
Extracted source (around line #5):
2:
3: atom_feed :language => 'en-gb' do |feed|
4: feed.title "My Blog"
5: feed.updated @articles.first.accepted
6:
7: @articles.each do |article|
8: feed.entry article, :published => article.accepted do | entry |
好猜,是你的文章!我試過這個,但它仍然不工作@articles = Article.order('accepted desc')。這是你的意思嗎? – ubique
如果您的模型中有一個名爲accepted datetime的字段,那麼是的。否則,採取created_at。在這種情況下,您還需要更改atom_feed,在那裏使用接受的。 從頁面頂部的基本示例開始,並在其正在工作後自定義此示例可能會更容易... –
對不起,你在那裏失去了我......? – ubique