Class: AdminIt::TableContext
Class Method Summary
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Instance Method Summary
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Class Method Details
.actions? ⇒ Boolean
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# File 'lib/admin_it/context/table_context.rb', line 17
def self.actions?
@actions.nil? ? true : @actions == true
end
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.page_size ⇒ Object
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# File 'lib/admin_it/context/table_context.rb', line 21
def self.page_size
@page_size ||= 10
end
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.page_size=(value) ⇒ Object
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# File 'lib/admin_it/context/table_context.rb', line 25
def self.page_size=(value)
@page_size = value.is_a?(Fixnum) && value > 0 ? value : 10
end
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# File 'lib/admin_it/context/table_context.rb', line 29
def self.path
AdminIt::Engine.routes.url_helpers.send("table_#{resource.plural}_path")
end
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Instance Method Details
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# File 'lib/admin_it/context/table_context.rb', line 69
def
Hash[fields.map { |f| [f.name, f.display_name] }]
end
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# File 'lib/admin_it/context/table_context.rb', line 47
def page
@page ||= 1
end
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#page=(value) ⇒ Object
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# File 'lib/admin_it/context/table_context.rb', line 51
def page=(value)
if value.is_a?(String)
value = case value.downcase
when 'next' then page + 1
when 'prev', 'previous' then page - 1
when 'first' then 1
when 'last' then pages
else value.to_i
end
end
if value.is_a?(Fixnum) && value > 0 && value <= pages
@enumerator = nil if !@enumerator.nil? && value != @page
@page = value
end
@page ||= 1
end
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# File 'lib/admin_it/context/table_context.rb', line 43
def pages
@pages ||= (count.to_f / page_size).ceil
end
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