Class: AgileFormFields::NumberField

Inherits:
AgileFormField show all
Defined in:
app/models/agile_form_fields/number_field.rb

Overview

Implementation of number_field AgileRails form field. Number fields can be formated for display with thousands delimiters and decimal separators and can have currency symbol.

Form options:

  • type: number_field (required)

  • name: Field name (required)

  • format: Format options

  • decimals: No of decimal places

  • separator: decimal separator (yes no , .) Default yes if decimals > 0

  • delimiter: Thousands delimiter (yes no , .) Default defind by locals

  • currency: Currency sign (yes no sign) Default no. If yes defined by locals

  • html: html options which apply to text_field field (optional)

Form example:

10:
  name: title
  type: number_field
  size: 10
  format:
    decimals: 2
    delimiter: false

Instance Attribute Summary

Attributes inherited from AgileFormField

#css, #js

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from AgileFormField

#hash_to_options, #html, #initialize, #options_to_hash, #record_text_for, #ro_standard, #set_css_code, #set_default_value, #set_initial_value, #set_style, #t

Constructor Details

This class inherits a constructor from AgileFormFields::AgileFormField

Class Method Details

.get_data(params, name) ⇒ Object

Return value. Return nil if input field is empty



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# File 'app/models/agile_form_fields/number_field.rb', line 85

def self.get_data(params, name)
  return 0 if params['record'][name].blank?

  params['record'][name].match('.') ? params['record'][name].to_f : params['record'][name].to_i
end

Instance Method Details

#render ⇒ Object

Render text_field AgileRails form field



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# File 'app/models/agile_form_fields/number_field.rb', line 54

def render
  set_initial_value

  record = record_text_for(@yaml['name'])
  @yaml['html'] ||= {}
  @yaml['html']['class'] = 'ar-number'
  if @yaml['format'].class == String
    format = @yaml['format']
    @yaml['format'] = {}
    @yaml['format']['decimal']   = format[1].blank? ? 2 : format[1].to_i
    @yaml['format']['separator'] = format[2].blank? ? I18n.t('number.currency.format.separator') : format[2]
    @yaml['format']['delimiter'] = format[3].blank? ? I18n.t('number.currency.format.delimiter') : format[3]
  end
  @yaml['html']['data-decimal']   = @yaml.dig('format', 'decimal') || 2
  @yaml['html']['data-delimiter'] = @yaml.dig('format', 'delimiter') || I18n.t('number.currency.format.delimiter')
  @yaml['html']['data-separator'] = @yaml.dig('format', 'separator') || I18n.t('number.currency.format.separator')

  value = @yaml['html']['value'] || @record.send(@yaml['name']) || 0
  @yaml['html']['value'] = AgileHelper.format_number(value, @yaml['html']['data-decimal'], @yaml['html']['data-separator'], @yaml['html']['data-delimiter'] )
  
  return ro_standard(@yaml['html']['value']) if @readonly

  @yaml['html']['autocomplete'] ||= 'off'
  @html += @env.hidden_field( record, @yaml['name'], value: value )
  @html += @env.text_field( nil, "record_#{@yaml['name']}_", @yaml['html'])
  self
end