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108869472-pagination_modification

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Stas 2016-04-29 14:18:44 +03:00
parent 09f28e0470
commit 97c4bf0097
10 changed files with 93 additions and 17 deletions
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20
app/controllers/admin/domain_versions_controller.rb
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@ -43,21 +43,19 @@ class Admin::DomainVersionsController < AdminController
def show
per_page = 7
@version = DomainVersion.find(params[:id])
@q = DomainVersion.where(item_id: @version.item_id).order(created_at: :desc).search
@version = DomainVersion.find(params[:id])
@versions = DomainVersion.where(item_id: @version.item_id).order(created_at: :desc)
if (@q.result.count > per_page) && params[:page] == 'default'
page = 1
@q.result.each_with_index do |v, i|
break if v.id == @version.id and page = (i / per_page) + 1
end
# what we do is calc amount of results until needed version
# then we cacl which page it is
if params[:page].blank?
counter = @versions.where("created_at > ?", @version.created_at).count
page = counter / per_page
page += 1 if (counter % per_page) != 0
params[:page] = page
@versions = @q.result.page(page)
else
@versions = @q.result.page(params[:page])
end
@versions = @versions.per(per_page)
@versions = @versions.page(params[:page]).per(per_page)
end
def search