Sha256: 52218f16814816fd6fa62d693502f76d6cfb17a057222bd2bd09762e49ce2bd6
Contents?: true
Size: 1.75 KB
Versions: 88
Compression:
Stored size: 1.75 KB
Contents
module Inputs
class PriceField
delegate :content_tag, :text_field_tag, :hidden_field_tag, :to => :@template
def initialize(object, object_name, template, method, opts)
@object = object
@object_name = object_name
@template = template
@method = method
@opts = opts
end
def to_html
content_tag(:div, :class => 'input-group') do
content_tag(:span, '$', :class => 'input-group-addon') +
text_field_tag(field_name, value, options) +
hidden_field_tag(field_name, price, :id => price_field)
end
end
private
# These two are for the text field
def field_name
@object_name + "[#{@method}]"
end
def value
val = @object.send(@method) || 0
val.kind_of?(Integer) ? ('%.2f' % (val / 100.0)) : ('%.2f' % val)
end
# These two are for the hidden input
def price_field
"#{field_name.parameterize.gsub('-', '_')}_value_as_integer"
end
def price
val = @object.send(@method) || 0
val.kind_of?(Integer) ? val : (val * 100.0).to_i
end
def options
(@opts || {}).tap do |options|
if options[:class].blank?
options[:class] = 'numeric'
elsif options[:class].kind_of?(Array)
options[:class] << :numeric
elsif options[:class].kind_of?(String)
options[:class] << ' numeric'
end
options[:pattern] = "[0-9]+(\\.[0-9][0-9]){1}"
options[:maxlength] = 14
options[:title] = 'a price like 19.99, 10000.99 or 0.00'
options[:onchange] = "console.log(this.value);"
options[:onchange] = "document.querySelectorAll('##{price_field}')[0].setAttribute('value', ((parseFloat(this.value) || 0.00) * 100.0).toFixed(0));"
end
end
end
end
Version data entries
88 entries across 88 versions & 1 rubygems