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编辑tag有时候不能用

This commit is contained in:
lizanle 2015-10-08 14:11:54 +08:00
parent 7d04ce80d4
commit 7cbee4cd53
1 changed files with 1 additions and 1 deletions
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2
app/controllers/tags_controller.rb
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@ -246,7 +246,7 @@ class TagsController < ApplicationController
if @taggable_id.blank? #如果没有传tag_id，那么直接更新tag_name就好了。但是要防止 重命名后的tag存在。
#看重命名后的tag是否存在。如果存在的话，只需要更改taggings里边的id即可
if @rename_tag
@taggings = ActsAsTaggableOn::Tagging.find_by_tag_id_and_taggable_type(@tag_id,@taggable_id,@taggable_type)
@taggings = ActsAsTaggableOn::Tagging.find_by_tag_id_and_taggable_type(@tag_id,@taggable_type)
@taggings.update_attributes({:tag_id=>@rename_tag.id})
else #如果不存在，那么就直接更新该tag名称为新的名称
(ActsAsTaggableOn::Tag.find_by_name(@tag_name)).update_attributes(:name=>@rename_tag_name)