Class: ExpressAdmin::SmartTable

Inherits:
ExpressTemplates::Components::Base
  • Object
show all
Includes:
ExpressTemplates::Components::Capabilities::Configurable, ExpressTemplates::Components::Capabilities::Resourceful
Defined in:
app/components/express_admin/smart_table.rb

Defined Under Namespace

Classes: Column

Constant Summary collapse

MAX_COLS_TO_SHOW_IDX = 
5

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#columns ⇒ Object (readonly)

Returns the value of attribute columns.



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# File 'app/components/express_admin/smart_table.rb', line 8

def columns
  @columns
end

Instance Method Details

#actions_column ⇒ Object 



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# File 'app/components/express_admin/smart_table.rb', line 55

def actions_column
  td {
    link_to 'Delete', "{{#{resource_path}}}", method: :delete, data: {confirm: 'Are you sure?'}, class: 'button small secondary'
  }
end

#actions_header ⇒ Object 



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# File 'app/components/express_admin/smart_table.rb', line 47

def actions_header
  th.actions { 'Actions' }
end

#cell_value(accessor) ⇒ Object 



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# File 'app/components/express_admin/smart_table.rb', line 79

def cell_value(accessor)
  if accessor.respond_to?(:call)
    value = "(begin #{accessor.source}.call(#{collection_member_name}).to_s rescue 'Error: '+$!.to_s ; end)"
  elsif attrib = accessor.to_s.match(/(\w+)_link$/).try(:[], 1)
    value = "(link_to #{collection_member_name}.#{attrib}, #{collection_member_name}_path(#{collection_member_name}.id))"
  elsif attrib = accessor.to_s.match(/(\w+)_in_words/).try(:[], 1)
    value = "(#{collection_member_name}.#{attrib} ? time_ago_in_words(#{collection_member_name}.#{attrib})+' ago' : 'never')"
  else
    if relation_name = accessor.to_s.match(/(.*)_id$/).try(:[], 1)
      reflection = resource_class.reflect_on_association(relation_name.to_sym)
    end

    value = if reflection
      relation = "#{collection_member_name}.#{relation_name}"
      "#{relation}.try(:name) || #{relation}.to_s"
    else
      "#{collection_member_name}.#{accessor}"
    end
  end
  span {
    "{{#{value}}}"
  }
end

#columns_hidden? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/components/express_admin/smart_table.rb', line 107

def columns_hidden?
  !specified_columns? && columns.size > MAX_COLS_TO_SHOW_IDX+1
end

#display_columns ⇒ Object 



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# File 'app/components/express_admin/smart_table.rb', line 103

def display_columns
  specified_columns? ? columns : columns.slice(1..MAX_COLS_TO_SHOW_IDX)
end

#hidden_column_cell ⇒ Object 



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# File 'app/components/express_admin/smart_table.rb', line 138

def hidden_column_cell
  td._more_columns_indicator
end

#hidden_columns_header_indicator ⇒ Object 



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# File 'app/components/express_admin/smart_table.rb', line 132

def hidden_columns_header_indicator
  th._more_columns_indicator {
    "..."
  }
end

#is_permanent? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/components/express_admin/smart_table.rb', line 67

def is_permanent?
  @config[:permanent].nil? || (@config[:permanent].present? && @config[:permanent])
end

#row_args ⇒ Object 



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# File 'app/components/express_admin/smart_table.rb', line 75

def row_args
  {id: row_id, class: row_class}
end

#row_class ⇒ Object 



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# File 'app/components/express_admin/smart_table.rb', line 61

def row_class
  @config[:row_class].try(:respond_to?, :call) ? 
    "{{#{@config[:row_class].source}.call(#{collection_member_name})}}" : 
    "{{#{collection_member_name}.eql?(@#{resource_name}) ? 'current' : ''}}"
end

#row_id ⇒ Object 



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# File 'app/components/express_admin/smart_table.rb', line 71

def row_id
  "#{collection_member_name}:{{#{collection_member_name}.id}}"
end

#scroll_table ⇒ Object 



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# File 'app/components/express_admin/smart_table.rb', line 41

def scroll_table
  script {
    %Q($('\##{my[:id]}').scrollTableBody())
  }
end

#should_show_actions? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/components/express_admin/smart_table.rb', line 51

def should_show_actions?
  @config[:actions].nil? || !!@config[:actions]
end

#specified_columns ⇒ Object 



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# File 'app/components/express_admin/smart_table.rb', line 128

def specified_columns
  @config[:columns]
end

#specified_columns? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/components/express_admin/smart_table.rb', line 124

def specified_columns?
  !!specified_columns
end