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Fix up/down moving.

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This commit is contained in:
simplefl 2015-04-09 15:49:35 +02:00
parent 35502d97d5
commit d9c7e05e41
1 changed files with 4 additions and 4 deletions
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8
app/models/concerns/extra.rb
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@ -34,8 +34,8 @@ module Extra
objects = self.class.all(conditions: scope, order: column)
objects.each do |item|
if item.id == id and n > 0
old_position = item.read_attribute(:column)
item.update_attribute(column, objects.fetch(n-1).read_attribute(:column))
old_position = item[column]
item.update_attribute(column, objects.fetch(n-1)[column])
objects.fetch(n-1).update_attribute(column, old_position)
end
n = n + 1
@ -47,8 +47,8 @@ module Extra
objects = self.class.all(conditions: scope, order: column)
objects.each do |item|
if item.id == id and n < (objects.length-1)
old_position = item.read_attribute(:column)
item.update_attribute(column, objects.fetch(n+1).read_attribute(:column))
old_position = item[column]
item.update_attribute(column, objects.fetch(n+1)[column])
objects.fetch(n+1).update_attribute(column, old_position)
end
n = n + 1