<input> : Hobo Cookbook

Usage

The tag behaves as a regular HTML input if the type attribute is given:

<input type="text" name="my_input"/> -> Output is exactly as provided, untouched by Rapid

If no type attribute is given then the context is used. For example if the context is a blog post:

<input:title/> -> 
<input id="blog_post[name]" class="string blog-post-name" type="text" value="My Blog Post" name="blog_post[name]"/>

<input:created_at/> -> 
<select id="blog_post_created_at_year" name="blog_post[created_at][year]">...</select>
<select id="blog_post_created_at_month" name="blog_post[created_at][month]">...</select>
<select id="blog_post_created_at_day" name="blog_post[created_at][day]">...</select>

<input:description/> -> 
<textarea class="text blog-post-description" id="blog_post[description]" name="blog_post[description]">...</textarea>

If the context is a belongs_to association, the <select-one> tag is used.

If the context is a has_many :through association, the polymorphic <collection-input> tag is used.

Attributes

no-edit: control what happens if can_edit? is false. Can be one of:
- view: render the current value using the <view> tag
- disable: render the input as normal, but add HTML’s disabled attribute
- skip: render nothing at all
- ignore: render the input normally. That is, don’t even perform the edit check.

Show Source

<def attrs='no-edit' tag='input'><%=
  if attributes[:type]
    element :input, attributes, nil, true, true
  else
    no_edit ||= :view
    no_edit = no_edit.to_sym
    no_edit_permission = !can_edit? unless no_edit == :ignore
    if no_edit_permission && no_edit == :view
      view
    elsif no_edit_permission && no_edit == :skip
      ""
    else
      attrs = add_classes(attributes, type_id.dasherize, type_and_field.dasherize)
      attrs[:name] ||= param_name_for_this
      attrs[:disabled] = true if no_edit_permission && no_edit == :disable
      the_input = if (refl = this_field_reflection)
                    if refl.macro == :belongs_to
                      call_polymorphic_tag('input', attrs) or select_one(attrs)
                    elsif refl.macro == :has_many
                      if refl.options[:through]
                        collection_input(attrs)
                      else
                        input_many(attrs)
                      end
                    end
                  else
                    call_polymorphic_tag('input', attrs) or
                      (call_polymorphic_tag('input', HoboFields.to_class(this_type::COLUMN_TYPE), attrs) if defined?(this_type::COLUMN_TYPE)) or
                      raise HoboError, ("No input tag for #{this_field}:#{this_type} (this=#{this.inspect})")
                  end
      if this_parent.errors[this_field]
        "<span class='field-with-errors'>#{the_input}</span>"
      else
        the_input
      end
    end
  end
%></def>

Attributes

labels - A hash that gives custom labels for the values of the enum. Any values that do not have corresponding keys in this hash will get value.titleize as the label.
titleize - Set to false to have the value itself (rather than value.titleize) be the default label. Default: true
first-option - a string to be used for an extra option in the first position. E.g. “Please choose…”
first-value - the value to be used with the first-option. Typically not used, meaning the option has a blank value.

Show Source

<def attrs='labels, titleize, first-option, first-value' tag='input' for='HoboFields::EnumString'><%
  labels ||= {}
  labels = HashWithIndifferentAccess.new(labels)
  titleize = true if titleize.nil?
  options = this_type.values.map {|v| [labels.fetch(v, titleize ? this_type.translated_values[v].titleize : this_type.translated_values[v]), v] }
  %>
  <select name='#{param_name_for_this}' merge-attrs>
    <option value='#{first_value}' unless='&first_option.nil?'><first-option/></option>
    <%= options_for_select(options, this) %>
  </select>
</def>

Show Source

<def attrs='name' tag='input' for='text'>
  <%= text_area_tag(name, attributes["escape"]==false ? this : html_escape(this), attributes) %>
</def>

Show Source

<def attrs='name' tag='input' for='boolean'>
  <%= unless attributes[:disabled]
        cb_tag = check_box_tag(name, '1', this, attributes)
        cb_hidden_tag = hidden_field_tag(name, '0', :id => nil)
        HoboSupport::RAILS_AT_LEAST_23 ? cb_hidden_tag + cb_tag : cb_tag + cb_hidden_tag
      end %>
</def>

Show Source

<def attrs='name' tag='input' for='password'>
  <%= password_field_tag(name, this, attributes) %>
</def>

Attributes

order: The order of the year, month and day menus. A comma separated string or an array. Default: “year, month, day”

Any other attributes are passed through to the select_date helper.

The menus default to the current date if the current value is nil.

Show Source

<def attrs='order' tag='input' for='date'>
  <% order = order.nil? ? [:year, :month, :day] : comma_split(order).*.to_sym -%>
  <%= select_date(this || current_time, attributes.merge(:prefix => param_name_for_this, :order => order)) %>
</def>

Attributes

order: The order of the year, month and date menus. A comma separated string or an array. Default: “year, month, day, hour, minute, second”

Any other attributes are passed through to the select_date helper.

The menus default to the current time if the current value is nil.

Show Source

<def attrs='order' tag='input' for='time'>
  <% order = order.nil? ? [:year, :month, :day, :hour, :minute, :second] : comma_split(order).*.to_sym -%>
  <%= select_date(this || current_time, attributes.merge(:prefix => param_name_for_this, :order => order)) %>
</def>

Attributes

order: The order of the year, month and date menus. A comma separated string or an array. Default: “year, month, day, hour, minute”

Any other attributes are passed through to the select_datetime helper.

The menus default to the current time if the current value is nil.

Show Source

<def attrs='order' tag='input' for='datetime'>
  <% if ! order.nil?
       order = comma_split(order).*.to_sym 
       attributes.merge!(:order => order)
     end -%>
  <%= select_datetime(this || current_time, attributes.merge(:prefix => param_name_for_this)) %>
</def>

Show Source

<def attrs='name' tag='input' for='integer'>
  <%= text_field_tag(name, this, attributes) %>
</def>

Show Source

<def attrs='name' tag='input' for='float'>
  <%= text_field_tag(name, this, attributes) %>
</def>

Show Source

<def attrs='name' tag='input' for='string'>
  <%= text_field_tag(name, this, attributes) %>
</def>

Show Source

<def attrs='name' tag='input' for='big_integer'>
  <%= text_field_tag(name, this, attributes) %>
</def>

Show Source

<def tag='input' for='Paperclip::Attachment'>
  <%= file_field_tag param_name_for_this, attributes %>
</def>

Show Source

<def attrs='name' tag='input' for='BigDecimal'>
  <%= text_field_tag(name, this, attributes) %>
</def>

Hobo Cookbook

Search Results

Rapid

<input>

Usage

Attributes

<input for='HoboFields::EnumString'>

Attributes

<input for='text'>

<input for='boolean'>

<input for='password'>

<input for='date'>

Attributes

<input for='time'>

Attributes

<input for='datetime'>

Attributes

<input for='integer'>

<input for='float'>

<input for='string'>

<input for='big_integer'>

<input for='Paperclip::Attachment'>

<input for='BigDecimal'>

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