Module: PolarisForm::Helpers::FormOptionsHelper

Included in:
PolarisForm::Helpers, Tag::Base
Defined in:
lib/polaris_form/helpers/form_options_helper.rb

Instance Method Summary collapse

Instance Method Details

#s_grouped_options_for_select(grouped_options, selected_key = nil, options = {}) ⇒ Object 



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
 
# File 'lib/polaris_form/helpers/form_options_helper.rb', line 24

def s_grouped_options_for_select(grouped_options, selected_key = nil, options = {})
  prompt  = options[:prompt]
  divider = options[:divider]

  body = "".html_safe

  if prompt
    body.safe_concat content_tag("s-option", prompt_text(prompt), value: "")
  end

  grouped_options.each do |container|
    html_attributes = option_html_attributes(container)

    if divider
      label = divider
    else
      label, container = container
    end

    html_attributes = { label: label }.merge!(html_attributes)
    body.safe_concat content_tag("s-option-group", options_for_select(container, selected_key), html_attributes)
  end

  body
end

#s_option_groups_from_collection_for_select(collection, group_method, group_label_method, option_key_method, option_value_method, selected_key = nil) ⇒ Object 



50
51
52
53
54
55
56
57
 
# File 'lib/polaris_form/helpers/form_options_helper.rb', line 50

def s_option_groups_from_collection_for_select(collection, group_method, group_label_method, option_key_method, option_value_method, selected_key = nil)
  collection.map do |group|
    option_tags = options_from_collection_for_select(
      value_for_collection(group, group_method), option_key_method, option_value_method, selected_key)

    content_tag("s-option-group", option_tags, label: value_for_collection(group, group_label_method))
  end.join.html_safe
end

#s_options_for_select(container, selected = nil) ⇒ Object 



5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
# File 'lib/polaris_form/helpers/form_options_helper.rb', line 5

def s_options_for_select(container, selected = nil)
  return container if String === container

  selected, disabled = extract_selected_and_disabled(selected).map do |r|
    Array(r).map(&:to_s)
  end

  container.map do |element|
    html_attributes = option_html_attributes(element)
    text, value = option_text_and_value(element).map(&:to_s)

    html_attributes[:selected] ||= option_value_selected?(value, selected)
    html_attributes[:disabled] ||= disabled && option_value_selected?(value, disabled)
    html_attributes[:value] = value

    tag_builder.content_tag_string("s-option", text, html_attributes)
  end.join("\n").html_safe
end

#s_options_from_collection_for_select(collection, value_method, text_method, selected = nil) ⇒ Object 



59
60
61
62
63
64
65
66
67
68
69
70
 
# File 'lib/polaris_form/helpers/form_options_helper.rb', line 59

def s_options_from_collection_for_select(collection, value_method, text_method, selected = nil)
  options = collection.map do |element|
    [value_for_collection(element, text_method), value_for_collection(element, value_method), option_html_attributes(element)]
  end
  selected, disabled = extract_selected_and_disabled(selected)
  select_deselect = {
    selected: extract_values_from_collection(collection, value_method, selected),
    disabled: extract_values_from_collection(collection, value_method, disabled)
  }

  s_options_for_select(options, select_deselect)
end