I have a message box using will_paginate. I have 6 messages showing in 3 pages, when i delete an item in page_3, it redirect_to page_1, how can i still be in page_3?!
解决这一问题的方法:
您可使用总页数,用于想象。
example :
@user = User.find(params[:id])
@comments = @user.comments.paginate(:page => 1, :per_page => 20)
@comments.total_pages
页: 1 您可以用来重新定位。
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