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Fix structure reorder position

This commit is contained in:
chris 2013-10-04 15:07:24 +08:00
parent ba8da9b6bb
commit 43cf6b70b7
2 changed files with 4 additions and 3 deletions
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2
app/controllers/admin/items_controller.rb
View File

@ -27,7 +27,7 @@ class Admin::ItemsController < OrbitBackendController
def update_position def update_position
item = Item.find(params[:id]) item = Item.find(params[:id])
item.shift_to(params[:parent_id], params[:position]) item.shift_to(params[:parent_id], params[:position].to_i - 1)
render :nothing => true render :nothing => true
end end

5
app/models/item.rb
View File

@ -45,9 +45,10 @@ class Item
end end
def shift_to(new_parent, position) def shift_to(new_parent, position)
unless self.parent_id.to_s.eql?(new_parent) && self.position.eql?(position.to_i) position = position.to_i
unless self.parent_id.to_s.eql?(new_parent) && self.position == position
new_parent = Item.find(new_parent) new_parent = Item.find(new_parent)
current_position_sibling = find_by_parent_and_position(new_parent, position.to_i) current_position_sibling = find_by_parent_and_position(new_parent, position)
if current_position_sibling if current_position_sibling
move_above(current_position_sibling) move_above(current_position_sibling)
elsif self.parent != new_parent elsif self.parent != new_parent