blogapp2's Issues
復習する必要あり
user.rbのこの部分をあまり理解できていない!
カリキュラム:デイトラ 上級DAY3のTIPS 02
user自体にidが渡っている場合があるので
①userを渡してidを取得する場合と
②idを渡して取得する場合の
二つの場合に条件分岐しないとエラーが起こる らしい・・・
def follow!(user)
if user.is_a?(User)
user_id = user.id
else
user_id = user
end
following_relationships.create!(following_id: user_id)
end
securityの復習
DAY16〜
セキュリティ部分の実装
ajaxでcommentを表示していく
Timeline機能の実装
自分がフォローした人たちの最新記事が見れるようにする
commentに画像表示
投稿者のアバター画像表示
課題
・commentがまだuserに紐づいていない
・strong paramsにuser_idをmerge
手順
- migrationファイルにt.references:user追加でrollback→migrate
- schema.rbの確認
- comment.rbにbelings_to
- user.rbにhas_many
- comments_controllerにstrong paramsでuser_idをmerge
- showにて
.comment_avatar
=image_tag comment.user.avatar_image
test
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