Module: Jipe::Helpers

Defined in:
lib/jipe.rb

Instance Method Summary collapse

Instance Method Details

#jipe_editor(record, field, options = {}) ⇒ Object 



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# File 'lib/jipe.rb', line 61

def jipe_editor(record, field, options = {})
  options = { :external_control => true,
    :class => record.class.to_s,
    :rows => 1,
    :editing => true,
    :on_complete => nil }.update(options || {})
  rclass = options[:class]
  outstr = <<-ENDDOC
    <span id="#{jipe_id_for(record, field, options)}">
      #{record.send(field).to_s}
    </span>
  ENDDOC
  if options[:editing]
    outstr += <<-ENDDOC
      #{ options[:external_control] ? image_tag("jipe/edit-field.png",
        { :id => "edit_#{jipe_id_for(record, field, options)}" }) : "" }
      #{ jipe_editor_for(record, field, options)}
    ENDDOC
  end
  return outstr.html_safe
end

#jipe_editor_for(record, field, options = {}) ⇒ Object 



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# File 'lib/jipe.rb', line 23

def jipe_editor_for(record, field, options = {})
  options = { :external_control => true,
    :class => record.class.to_s,
    :rows => 1 }.update(options || {})
  rclass = options[:class]
  outstr = <<-ENDDOC
    <script type="text/javascript">
        new Jipe.InPlaceEditor("#{jipe_id_for(record, field, options)}",
        #{rclass}, #{record.id}, #{field.to_json}, {
  ENDDOC
  if options[:external_control]
    outstr << "externalControl: 'edit_#{jipe_id_for(record, field, options)}', "
    options.delete(:external_control)
  end
  if options[:on_complete]
    outstr << "onComplete: #{options[:on_complete]}, "
    options.delete(:on_complete)
  end
  if protect_against_forgery?
    outstr << "authenticityToken: '#{form_authenticity_token}', "
  end
  outstr << "rows: #{options[:rows]},"
  options.delete(:rows)
  options.delete(:id)

  # everything else is ajax options
  outstr << "ajaxOptions: {"
  options.each_pair do |k, v|
    outstr << "'#{escape_javascript k.to_s}': '#{escape_javascript v.to_s}',"
  end
  unless options[:attributes]
    outstr << "'attributes[]': '#{escape_javascript field.to_s}'"
  end

  outstr << "}});\n</script>"
  return outstr.html_safe
end

#jipe_id_for(record, field, options = {}) ⇒ Object 



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# File 'lib/jipe.rb', line 11

def jipe_id_for(record, field, options = {})
  options = {
    :class => record.class.to_s,
    :id => nil }.update(options || {})
  rclass = options[:class]
  if options[:id]
    return options[:id]
  else
    return "#{rclass.downcase}_#{record.id}_#{field}"
  end
end

#jipe_image_toggle(record, field, true_image, false_image, options = {}) ⇒ Object 



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# File 'lib/jipe.rb', line 117

def jipe_image_toggle(record, field, true_image, false_image, options = {})
  options = {
    :class => record.class.to_s,
    :on_complete => nil,
  }.update(options || {})
  rclass = options[:class]
  value = record.send(field)
  idprefix = jipe_id_for(record, field, options)

  js_options = {}
  js_options['onComplete'] = options[:on_complete] if options[:on_complete]
  if protect_against_forgery?
    js_options["authenticityToken"] = form_authenticity_token.to_json
  end

  outstr = <<-ENDDOC
    #{image_tag true_image, :id => "#{idprefix}_true", 
        :style => (value ? "" : "display: none") }
    #{image_tag false_image, :id => "#{idprefix}_false", 
        :style => (value ? "display: none" : "") }
    <script type="text/javascript">
      new Jipe.ImageToggle("#{idprefix}_true", "#{idprefix}_false",
        #{rclass}, #{record.id}, #{field.to_json},
        #{options_for_javascript js_options});
    </script>
  ENDDOC
  return outstr.html_safe
end

#jipe_select_field(record, field, choices, options = {}, html_options = {}) ⇒ Object 



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# File 'lib/jipe.rb', line 83

def jipe_select_field(record, field, choices, options = {}, html_options = {})
  options = {
    :class => record.class.to_s,
    :on_complete => nil,
  }.update(options || {})
  
  rclass = options.delete(:class)
  value = record.send(field)
  id = jipe_id_for(record, field, options)

  js_options = {}
  js_options['onComplete'] = options.delete(:on_complete) if options[:on_complete]
  if protect_against_forgery?
    js_options["authenticityToken"] = form_authenticity_token.to_json
  end
  options.each do |k, v|
    if v.nil?
      options.delete(k)
    elsif v.kind_of? String
      options[k] = "'#{escape_javascript(v)}'"
    end
  end
  js_options['ajaxOptions'] = options_for_javascript(options)

  outstr = <<-ENDDOC
  #{select_tag id, options_for_select(choices, value), html_options}
  <script type="text/javascript">
    new Jipe.SelectField('#{id}', #{rclass}, #{record.id}, #{field.to_json},
      #{options_for_javascript js_options});
  </script>
  ENDDOC
  return outstr.html_safe
end