Class: AlNumber

Inherits:

AlWidget

• Object
• AlWidget
• AlNumber

Defined in:

lib/al_form.rb

Overview

数値入力ウィジェット

Direct Known Subclasses

AlFloat, AlInteger

Instance Attribute Summary

• #max ⇒ Integer

  最大値.

• #min ⇒ Integer

  最小値.

Attributes inherited from AlWidget

#filter, #foreign, #hidden, #label, #message, #name, #required, #tag_attr, #tag_type, #value

Instance Method Summary

• #initialize(name, arg = {}) ⇒ AlNumber constructor

  (AlNumber) constructor.

Methods inherited from AlWidget

#make_tag, #make_value, #set_attr, #set_value

Constructor Details

#initialize(name, arg = {}) ⇒ AlNumber

(AlNumber) constructor

Parameters:

• name (String) —

  ウィジェット識別名　英文字を推奨

• arg (Hash) (defaults to: {}) —

  引数ハッシュ

Options Hash (arg):

• :max (Integer) —

  最大値

• :min (Integer) —

  最小値

See Also:

• argは親クラスも参照

# File 'lib/al_form.rb', line 1373

def initialize( name, arg = {} )
  super( name, arg )
  @max = arg[:max]
  @min = arg[:min]
end

Instance Attribute Details

#max ⇒ Integer

Returns 最大値.

Returns:

• (Integer) —

  最大値

# File 'lib/al_form.rb', line 1359

def max
  @max
end

#min ⇒ Integer

Returns 最小値.

Returns:

• (Integer) —

  最小値

# File 'lib/al_form.rb', line 1362

def min
  @min
end