Class: HtmlGrid::Component

Inherits:
Object
  • Object
show all
Defined in:
lib/ydim/html/view/htmlgrid.rb

Constant Summary collapse

HTTP_HEADERS = 
{
      "Cache-Control"  => "no-cache, max-age=3600, must-revalidate",
  'Content-Type'  => 'text/html; charset=UTF-8',
}

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.escaped(*names) ⇒ Object 



21
22
23
24
25
26
27
 
# File 'lib/ydim/html/view/htmlgrid.rb', line 21

def escaped(*names)
  names.each { |name|
    define_method(name) { |model| 
      number_format escape(model.send(name))
    }
  }
end

.links(event, *names) ⇒ Object 



28
29
30
31
32
33
34
35
36
37
38
 
# File 'lib/ydim/html/view/htmlgrid.rb', line 28

def links(event, *names)
  names.each { |name|
    define_method(name) { |model| 
      link = HtmlGrid::Link.new(name, model, @session, self)
      args = {:unique_id => model.unique_id}
      link.href = @lookandfeel._event_url(event, args)
      link.value = model.send(name)
      link
    }
  }
end

Instance Method Details

#escape(value) ⇒ Object 



40
41
42
 
# File 'lib/ydim/html/view/htmlgrid.rb', line 40

def escape(value)
  CGI.escape(format(value))
end

#format(value) ⇒ Object 



43
44
45
46
47
48
49
50
 
# File 'lib/ydim/html/view/htmlgrid.rb', line 43

def format(value)
  case value
  when Float
    sprintf("%1.#{self.precision}f", value)
  else 
    value.to_s
  end
end

#number_format(string) ⇒ Object 



51
52
53
54
55
 
# File 'lib/ydim/html/view/htmlgrid.rb', line 51

def number_format(string)
  string.reverse.gsub(/\d{3}(?=\d)(?!\d*\.)/) do |match|
    match << "'"
  end.reverse
end

#precision ⇒ Object 



56
57
58
59
60
61
62
63
 
# File 'lib/ydim/html/view/htmlgrid.rb', line 56

def precision
  mdl = @session.state.model
  if(mdl.respond_to?(:precision))
    mdl.precision
  else
    2
  end
end