Class: ActiveDryForm::Input

Inherits:
Object
  • Object
show all
Defined in:
lib/active_dry_form/input.rb

Instance Method Summary collapse

Constructor Details

#initialize(builder, builder_method, field, options) ⇒ Input

Returns a new instance of Input.



6
7
8
9
10
11
12
13
14
15
16
17
18
19
 
# File 'lib/active_dry_form/input.rb', line 6

def initialize(builder, builder_method, field, options)
  @builder = builder
  @form_object = builder.object
  @template = builder.instance_variable_get(:@template)

  @builder_method = builder_method
  @field = field

  @label_opts = options[:label]
  @label_text = options[:label_text]
  @hint_text = options[:hint]
  @required = options[:required]
  @input_user_options = options.except(:label, :hint, :label_text)
end

Instance Method Details

#css_classes ⇒ Object 



21
22
23
24
25
26
27
28
 
# File 'lib/active_dry_form/input.rb', line 21

def css_classes
  [
    ActiveDryForm.config.css_classes.input,
    @builder_method,
    (ActiveDryForm.config.css_classes.input_required if @required),
    (ActiveDryForm.config.css_classes.input_error if error?(@field)),
  ].compact
end

#error?(field) ⇒ Boolean

Returns:

  • (Boolean) 


63
64
65
 
# File 'lib/active_dry_form/input.rb', line 63

def error?(field)
  @form_object.errors.key?(field)
end

#error_text ⇒ Object 



51
52
53
54
55
56
57
58
59
60
61
 
# File 'lib/active_dry_form/input.rb', line 51

def error_text
  return unless error?(@field)

  obj_error_text =
    case e = @form_object.errors[@field]
    when Hash then e.values
    else e
    end

  @template.content_tag(:div, obj_error_text.join('<br />').html_safe, class: ActiveDryForm.config.css_classes.error)
end

#hint_text ⇒ Object 



45
46
47
48
49
 
# File 'lib/active_dry_form/input.rb', line 45

def hint_text
  return unless @hint_text

  @template.content_tag(:small, @hint_text, class: ActiveDryForm.config.css_classes.hint)
end

#label ⇒ Object 



41
42
43
 
# File 'lib/active_dry_form/input.rb', line 41

def label
  @builder.label(@field, @label_text) unless @label_opts == false
end

#wrap_tag(input, label_last: nil) ⇒ Object 



30
31
32
33
34
35
36
37
38
39
 
# File 'lib/active_dry_form/input.rb', line 30

def wrap_tag(input, label_last: nil)
  @template.content_tag(:div, class: css_classes) do
    [
      label_last ? input : label,
      label_last ? label : input,
      hint_text,
      error_text,
    ].compact.join.html_safe
  end
end