1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
require 'tempura/template'
require 'model'
class Controller
attr_reader :lang
def initialize(cginame = "")
@lang = nil
@model = Model.new
@view = Tempura::Template.new
@view.set "view.html"
@view.set "view.ja.html", "ja", Tempura::CharConvEUC
@view.default_action = cginame
end
def handle_event(event, params)
handler = "do_#{event}"
if respond_to?( handler, true ) then
send( handler, params )
end
end
def content_type
result = "text/html"
result << "; charset=euc-jp" if @lang == "ja"
return result
end
def content_body
return @view.expand( self, @lang )
end
private
def do_lang(params)
@lang = params['lang'].first
end
def do_add(params)
name = params['name'].first
price = params['price'].first.to_i
@model.add_item(name, price)
end
def do_del(params)
name = params['name'].first
@model.del_item(name)
end
def do_reset(params)
@model.reset
end
end
|
