Module: HBLTags::TagsHelper

Defined in:
lib/hbl_tags/tags_helper.rb

Constant Summary collapse

HBL_ADD_TAG_SCRIPT =

creates a tagged field selector

<<-EOF
    
function hbl_append_tagged_field( url) {
  $.ajax({
    url: url,
    async: false,
    method: 'get',
    dataType: 'script'
  });
}

var formElements = new Array();
var formElementPrefix = "";

function hbl_update_selector_field() {

  /* define variables */
  var id = "";
  
  /* enable all select options */
  $('#tagged_field_selector').children().removeAttr('disabled');
  
  /* collect all current text input tags */
  formElements = [];
  $("#entity-tagged_fields-fields :input").each(function(){
    formElements.push($(this).attr('id'));
  });
  
  /* now diable all elements, not ending with "_", which are not multiple */
  formElements.forEach( function (item, index) {
    id = item.replace(formElementPrefix,'');
    $('#tagged_field_selector').children('option[value="' + id + '"]').attr('disabled', 'disabled');
  });
}

EOF

Instance Method Summary collapse

Instance Method Details

#boolean_values_options(options) ⇒ Object

def



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# File 'lib/hbl_tags/tags_helper.rb', line 62

def boolean_values_options(options)
  if @bulk && !options[:nobulk]
  [ [l(:label_no_change_option),"none"],
    [l(:label_none),             nil],
    [l(:general_text_Yes),       1],
    [l(:general_text_No),        0] ]
  else
  [ [],
    [l(:general_text_Yes),       1],
    [l(:general_text_No),        0] ]
  end
end

#currencies_options ⇒ Object

def



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# File 'lib/hbl_tags/tags_helper.rb', line 678

def currencies_options
  ["DE", "US", "CH"].map do |cc|
    c = ISO3166::Country[cc]; 
    I18n.with_locale(:de) { [c.currency.name, c.currency.iso_code] }
  end
end

#currency_options_for_select(blank = true) ⇒ Object 



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# File 'lib/hbl_tags/tags_helper.rb', line 674

def currency_options_for_select(blank=true)
  (blank ? [["(auto)", ""]] : []) + currencies_options
end

#get_tagged_fields_hash_name(model, k) ⇒ Object

private methods



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# File 'lib/hbl_tags/tags_helper.rb', line 613

def get_tagged_fields_hash_name(model, k)
  tagged_fields = TaggedField.of(model.project).where(:identifier => k)
  return tagged_fields[0].name if tagged_fields.present?
  return k.to_s.humanize
end

#hbl_boolean_select(f, model, field, editable, options = {}, html_options = {}) ⇒ Object

creates a boolean select field



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# File 'lib/hbl_tags/tags_helper.rb', line 58

def hbl_boolean_select(f, model, field, editable, options = {}, html_options={} )
  hbl_select_field( f, model, field, boolean_values_options(options), options, html_options)
end

#hbl_check_box(f, model, field, editable, options = {}) ⇒ Object

creates a check box field



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# File 'lib/hbl_tags/tags_helper.rb', line 28

def hbl_check_box( f, model, field, editable, options = {} )
  check_box_options = options.deep_dup
  if @bulk && !check_box_options[:nobulk]; return hbl_boolean_select(f, model, field, editable, check_box_options ); end
  check_box_options[:class] = check_box_options[:class].to_s << " checked_box" if options[:mimic_checked]
  check_box_options[:label] = label_text(model, field)
  check_box_options[:disabled] ||= !editable
  if check_box_options.delete(:boolean)
    checked = "true"; unchecked = "false"
  else
    checked = 1; unchecked = 0
  end
  content_tag(:div, :class => ("flash error"  if !model.errors[field].empty? ) ) do
    content_tag(:p ) do
      f.check_box( field, check_box_options.compact, checked, unchecked ) + 
      content_tag(:a, :href =>'#', :class => 'icon icon-help', :title => l(:label_help), :onclick => "$('##{help_tag_id(model, field)}').toggle(); return false;" ) do
        l(:label_help)
      end + 
      tag(:br ) +
      content_tag(:span, :id => "#{help_tag_id(model, field)}", :class => "info", :style => "display:none;" ) do
        content_tag(:em, :class => "info") do
          help_text(model, field)
        end
      end
    end
  end
end

#hbl_country_select_field(f, model, field, values, options = {}, html_options = {}) ⇒ Object

creates a country select drop down menu



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# File 'lib/hbl_tags/tags_helper.rb', line 336

def hbl_country_select_field( f, model, field, values, options={}, html_options={})
  country_field_options = options.deep_dup
  country_field_options[:label] ||= label_text(model, field)
  #country_field_options[:disabled] ||= !editable
  content_tag(:div, :class => ("flash error"  if !model.errors[field].empty? ) ) do
    content_tag(:p ) do
      content_tag(:label, country_field_options[:label]) + 
      f.country_select( field, values, country_field_options.compact, html_options ) + 
      content_tag(:a, :href =>'#', :class => 'icon icon-help', :title => l(:label_help), :onclick => "$('##{help_tag_id(model, field)}').toggle(); return false;" ) do
        l(:label_help)
      end + 
      tag(:br ) +
      content_tag(:span, :id => "#{help_tag_id(model, field)}", :class => "info", :style => "display:none;" ) do
        content_tag(:em, :class => "info") do
          help_text(model, field)
        end
      end
    end
  end
end

#hbl_date_field(f, model, field, editable, options = {}) ⇒ Object

creates a date field



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# File 'lib/hbl_tags/tags_helper.rb', line 160

def hbl_date_field( f, model, field, editable, options = {} )
 date_field_options = options.deep_dup
 date_field_options[:label] = label_text(model, field)
 date_field_options[:placeholder] = placeholder(field, model, options)
 date_field_options[:size] ||= 32
 date_field_options[:disabled] ||= !editable
 content_tag(:div, :class => ("flash error"  if !model.errors[field].empty? ) ) do
    content_tag(:p ) do
      f.date_field( field, date_field_options.compact ) + 
      if @bulk && !date_field_options[:nobulk]
        name = model.class.name.underscore
        check_box_tag( "#{name}[#{field}]", "none", (model.send(field) == 'none'), :id => nil, :disabled => !editable, :class => 'inline', :data => {:disables => "##{name}_#{field}"} ) + tag(:span, :class=>"icon icon-del")
      end.to_s + 
      content_tag(:a, :href =>'#', :class => 'icon icon-help', :title => l(:label_help), :onclick => "$('##{help_tag_id(model, field)}').toggle(); return false;" ) do
        l(:label_help)
      end + 
      tag(:br ) +
      content_tag(:span, :id => "#{help_tag_id(model, field)}", :class => "info", :style => "display:none;" ) do
        content_tag(:em, :class => "info") do
          help_text(model, field)
        end
      end
    end
  end
end

#hbl_datetime_field(f, model, field, editable, options = {}) ⇒ Object

creates a date time field



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# File 'lib/hbl_tags/tags_helper.rb', line 247

def hbl_datetime_field( f, model, field, editable, options = {} )
 date_field_options = options.deep_dup
 date_field_options[:label] = label_text(model, field)
 date_field_options[:placeholder] = placeholder(field, model, options)
 date_field_options[:size] ||= 32
 date_field_options[:disabled] ||= !editable
 content_tag(:div, :class => ("flash error"  if !model.errors[field].empty? ) ) do
    content_tag(:p ) do
      f.datetime_field( field, date_field_options.compact ) + 
      if @bulk && !text_field_options[:nobulk]
        name = model.class.name.underscore
        check_box_tag( "#{name}[#{field}]", "none", (model.send(field) == 'none'), :id => nil, :disabled => !editable, :class => 'inline', :data => {:disables => "##{name}_#{field}"} ) + tag(:span, :class=>"icon icon-del")
      end.to_s + 
      content_tag(:a, :href =>'#', :class => 'icon icon-help', :title => l(:label_help), :onclick => "$('##{help_tag_id(model, field)}').toggle(); return false;" ) do
        l(:label_help)
      end + 
      tag(:br ) +
      content_tag(:span, :id => "#{help_tag_id(model, field)}", :class => "info", :style => "display:none;" ) do
        content_tag(:em, :class => "info") do
          help_text(model, field)
        end
      end
    end
  end
end

#hbl_edit_array_tag(column, model, value, options = {}) ⇒ Object

creates an edit array tag



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# File 'lib/hbl_tags/tags_helper.rb', line 507

def hbl_edit_array_tag( column, model, value, options={} )

  klass                = options[:class]           || model.class
  denominator          = klass.name.underscore
  
  project              = model.project             || @project 
  view_permission      = options[:view_permission] || "view_#{denominator.pluralize}".to_sym
  edit_permission      = options[:edit_permission] || "edit_#{denominator.pluralize}".to_sym
  update_function      = options[:update_function] || "update_field_of_project_#{denominator}_path".to_sym
  width                = options[:width]           || 12
  css_class            = options[:css_class]       || "ipmclickempty"
  
  if User.current.allowed_to?(edit_permission, project) && (model.respond_to?(:editable?) ? model.editable? : true)
    content_tag( 
      "div", 
      value.to_s.split(/;|,|\ /).select(&:present?).join(", "),
      :field      => column.name.to_s,
      :id         => "#{denominator}-#{model.id}-#{column.name.to_s}",
      :onclick    => "editTextField(this, '#{send(update_function, project.identifier, model)}', #{width}); return false;",
      :class      => css_class
    )
  elsif User.current.allowed_to?(view_permission, project) 
    content_tag( 
      "div", 
      value.to_s.split(/;|,|\ /).select(&:present?).join(", "),
      :id         => "#{denominator}-#{model.id}-#{column.name.to_s}",
    )
  else
    content_tag( 
      "div", 
      "---x---",
      :id         => "#{denominator}-#{model.id}-#{column.name.to_s}"
    )
  end #if
end

#hbl_edit_string_tag(column, model, value, options = {}) ⇒ Object

edit tags for inline editing

require: 
           update_field_of_project_#{model}_path or options[:update_function]
           edit_#{models} as permission           or options[:edit_permissions]
           view_#{models} as permission           or options[:view_permissions]



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# File 'lib/hbl_tags/tags_helper.rb', line 462

def hbl_edit_string_tag( column, model, value, options={} )
  
  klass                = options[:class]           || model.class
  denominator          = klass.name.underscore
  
  project              = model.project             || @project 
  view_permission      = options[:view_permission] || "view_#{denominator.pluralize}".to_sym
  edit_permission      = options[:edit_permission] || "edit_#{denominator.pluralize}".to_sym
  update_function      = options[:update_function] || "update_field_of_project_#{denominator}_path".to_sym
  width                = options[:width]           || 12
  value_representation = options[:value]           || value
  style                = options[:style]           || ""
  css_class            = options[:css_class]       || "ipmclickempty"
  data_text            = options[:data_text]       || "\xE2\x80\x8B" # zero width space
  
  if User.current.allowed_to?(edit_permission, project) && (model.respond_to?(:editable?) ? model.editable? : true)
    content_tag( 
      "div", 
      value_representation,
      :field      => column.name.to_s,
      :id         => "#{denominator}-#{model.id}-#{column.name.to_s}",
      :onclick    => "editTextField(this, '#{send(update_function, project.identifier, model)}', #{width}); return false;",
      :class      => css_class,
      :content_editable => true,
      :data       => {:text => data_text}, # placeholder text
      :style      => style
    )
  elsif User.current.allowed_to?(view_permission, project) 
    content_tag( 
      "div", 
      value_representation,
      :id         => "#{column.name.to_s}_#{model.id}"
    )
  else
    content_tag( 
      "div", 
      "---x---",
      :id         => "#{denominator}-#{model.id}-#{column.name.to_s}"
    )
  end #if
end

#hbl_edit_text_tag(column, model, value, options = {}) ⇒ Object

creates an edit text tag



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# File 'lib/hbl_tags/tags_helper.rb', line 546

def hbl_edit_text_tag( column, model, value, options={} )

  klass                = options[:class]           || model.class
  denominator          = klass.name.underscore
  
  project              = model.project             || @project 
  view_permission      = options[:view_permission] || "view_#{denominator.pluralize}".to_sym
  edit_permission      = options[:edit_permission] || "edit_#{denominator.pluralize}".to_sym
  update_function      = options[:update_function] || "update_field_of_project_#{denominator}_path".to_sym
  height               = options[:height]          || 5
  value_representation = options[:value]           || value
  css_class            = options[:css_class]       || "ipmclickempty"
  inner_css_class      = options[:inner_css_class] || "ipmclickpre"
  
  if User.current.allowed_to?(edit_permission, project) && (model.respond_to?(:editable?) ? model.editable? : true)
    content_tag( 
      "div", 
      value_representation,
      #content_tag("pre", value_representation, :class => inner_css_class),
      :field      => column.name.to_s,
      :id         => "#{denominator}-#{model.id}-#{column.name.to_s}",
      :onclick    => "editTextAreaField(this, '#{send(update_function, project.identifier, model)}', #{height}); return false;",
      :class      => css_class
    )
  elsif User.current.allowed_to?(view_permission, project) 
    content_tag( 
      "div", 
      value_representation,
      :id         => "#{column.name.to_s}_#{model.id}"
    )
  else
    content_tag( 
      "div", 
      "---x---",
      :id         => "#{denominator}-#{model.id}-#{column.name.to_s}"
    )
  end #if
end

#hbl_email_field(f, model, field, editable, options = {}) ⇒ Object

creates an email address field



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# File 'lib/hbl_tags/tags_helper.rb', line 189

def hbl_email_field( f, model, field, editable, options = {} )
 date_field_options = options.deep_dup
 date_field_options[:label] = label_text(model, field)
 date_field_options[:placeholder] = placeholder(field, model, options)
 date_field_options[:size] ||= 32
 date_field_options[:disabled] ||= !editable
 content_tag(:div, :class => ("flash error"  if !model.errors[field].empty? ) ) do
    content_tag(:p ) do
      f.email_field( field, date_field_options.compact ) + 
      if @bulk && !date_field_options[:nobulk]
        name = model.class.name.underscore
        check_box_tag( "#{name}[#{field}]", "none", (model.send(field) == 'none'), :id => nil, :disabled => !editable, :class => 'inline', :data => {:disables => "##{name}_#{field}"} ) + tag(:span, :class=>"icon icon-del")
      end.to_s + 
      content_tag(:a, :href =>'#', :class => 'icon icon-help', :title => l(:label_help), :onclick => "$('##{help_tag_id(model, field)}').toggle(); return false;" ) do
        l(:label_help)
      end + 
      tag(:br ) +
      content_tag(:span, :id => "#{help_tag_id(model, field)}", :class => "info", :style => "display:none;" ) do
        content_tag(:em, :class => "info") do
          help_text(model, field)
        end
      end
    end
  end
end

#hbl_file_field(f, model, field, editable, options = {}) ⇒ Object

creates a file select field



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# File 'lib/hbl_tags/tags_helper.rb', line 78

def hbl_file_field( f, model, field, editable, options = {} )
  file_field_options = options.deep_dup
  file_field_options[:label] = label_text(model, field)
  file_field_options[:disabled] ||= !editable
  content_tag(:div, :class => ("flash error"  if !model.errors[field].empty? ) ) do
    content_tag(:p ) do
      f.file_field( field, file_field_options.compact ) + 
      content_tag(:a, :href =>'#', :class => 'icon icon-help', :title => l(:label_help), :onclick => "$('##{help_tag_id(model, field)}').toggle(); return false;" ) do
        l(:label_help)
      end + 
      tag(:br ) +
      content_tag(:span, :id => "#{help_tag_id(model, field)}", :class => "info", :style => "display:none;" ) do
        content_tag(:em, :class => "info") do
          help_text(model, field)
        end
      end
    end
  end
end

#hbl_hidden_field(f, field, options = {}) ⇒ Object

creates a hidden field



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# File 'lib/hbl_tags/tags_helper.rb', line 360

def hbl_hidden_field( f, field, options={})
  f.hidden_field( field, options )
end

#hbl_password_field(f, model, field, editable, options = {}) ⇒ Object

creates a password field



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# File 'lib/hbl_tags/tags_helper.rb', line 130

def hbl_password_field( f, model, field, editable, options = {} )
 text_field_options = options.deep_dup
 text_field_options[:label] = label_text(model, field)
 text_field_options[:value] = model.send(field.to_sym) unless text_field_options[:novalue]
 text_field_options[:placeholder] = placeholder(field, model, options)
 text_field_options[:size] ||= 32
 text_field_options[:disabled] ||= !editable
 content_tag(:div, :class => ("flash error"  if !model.errors[field].empty? ) ) do
    content_tag(:p ) do
      f.password_field( field, text_field_options.compact ) + 
      if @bulk && !text_field_options[:nobulk]
        name = model.class.name.underscore
        check_box_tag( "#{name}[#{field}]", "none", (model.send(field) == 'none'), :id => nil, :disabled => !editable, :class => 'inline', :data => {:disables => "##{name}_#{field}"} ) + tag(:span, :class=>"icon icon-del")
      end.to_s + 
      content_tag(:a, :href =>'#', :class => 'icon icon-help', :title => l(:label_help), :onclick => "$('##{help_tag_id(model, field)}').toggle(); return false;" ) do
        l(:label_help)
      end + 
      tag(:br ) +
      content_tag(:span, :id => "#{help_tag_id(model, field)}", :class => "info", :style => "display:none;" ) do
        content_tag(:em, :class => "info") do
          help_text(model, field)
        end
      end
    end
  end
end

#hbl_select_field(f, model, field, values, options = {}, html_options = {}) ⇒ Object

creates a select drop down menu



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# File 'lib/hbl_tags/tags_helper.rb', line 306

def hbl_select_field( f, model, field, values, options={}, html_options={})
  select_field_options = options.deep_dup
  select_field_options[:label] = label_text(model, field)
  select_field_options[:disabled] ||= !options[:editable]
  
  if @bulk && !select_field_options[:nobulk] 
    pvalue = placeholder(field, model, options)
    option_label = values.map{|l,v| l if v == pvalue }.compact.first
    values.unshift([(l(:label_no_change_option) + " #{option_label}").html_safe, ''])
  end
  
  content_tag(:div, :class => ("flash error"  if !model.errors[field].empty? ) ) do
    content_tag(:p ) do
      f.select( field, values, select_field_options.compact, html_options ) + 
      content_tag(:a, :href =>'#', :class => 'icon icon-help', :title => l(:label_help), :onclick => "$('##{help_tag_id(model, field)}').toggle(); return false;" ) do
        l(:label_help)
      end + 
      tag(:br ) +
      content_tag(:span, :id => "#{help_tag_id(model, field)}", :class => "info", :style => "display:none;" ) do
        content_tag(:em, :class => "info") do
          help_text(model, field)
        end
      end
    end
  end
end

#hbl_tagged_fields_hash(f, model, field, editable, options = {}) ⇒ Object

creates a tagged field



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# File 'lib/hbl_tags/tags_helper.rb', line 367

def hbl_tagged_fields_hash(f, model, field, editable, options={} )
 tagged_fields_options = options.deep_dup
 tagged_fields_options[:label] = label_text(model, field)
 tagged_fields_options[:size] ||= 32
 tagged_fields_options[:disabled] ||= !editable
 content_tag(:div, :class => ("flash error"  if !model.errors[field].empty? ) ) do
    tags = model.send(field).map do |k, v|
      case v.class.name
      when "Array"
        v.map do |av|
          content_tag(:p ) do
            content_tag(:label, get_tagged_fields_hash_name(model, k)) + 
            text_field_tag( "[#{model.class.name.underscore}][#{field}][#{k}][]", av, tagged_fields_options ) +
            (editable ? content_tag(:a, "", :href=>"#", :class=>"icon icon-del", :onclick=>"$(this).parent().remove();" ) : "")
          end
        end.join("\n").html_safe
      else
        content_tag(:p ) do
          content_tag(:label, get_tagged_fields_hash_name(model, k)) +
          text_field_tag( "[#{model.class.name.underscore}][#{field}][#{k}]", v, tagged_fields_options ) +
          (editable ? content_tag(:a, "", :href=>"#", :class=>"icon icon-del", :onclick=>"$(this).parent().remove();" ) : "")
        end
      end
    end
    tags.join("\n").html_safe
  end
end

#hbl_tagged_fields_selector(project, model, field, tag_id, editable) ⇒ Object 



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# File 'lib/hbl_tags/tags_helper.rb', line 435

def hbl_tagged_fields_selector(project, model, field, tag_id, editable )
  tagged_fields = TaggedField.of(project)
  mod           = model.class.name.underscore
  content_tag(:p) do
    content_tag(:label, l(:label_new_tagged_field)) +
    select_tag(
      "tagged_field_selector", 
      options_for_select([[l(:label_select_tagged_field),""]] + tagged_fields.collect{ |u| [u.name, u.identifier] } ),
      :onchange => "hbl_append_tagged_field('#{add_project_tagged_fields_path(project,:m=>mod,:f=>field,:t=>tag_id)}&identifier='+this.value);this.selectedIndex = 0;hbl_update_selector_field();".html_safe,
      :disabled => !editable
    ) + 
    content_tag(:script) do
      HBL_ADD_TAG_SCRIPT.html_safe + 
      "formElementPrefix='_#{escape_javascript mod}_#{escape_javascript field.to_s}_';\n".html_safe +
      "$(function() {hbl_update_selector_field();});"
    end
  end
end

#hbl_telephone_field(f, model, field, editable, options = {}) ⇒ Object

creates a telephone numer field



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# File 'lib/hbl_tags/tags_helper.rb', line 218

def hbl_telephone_field( f, model, field, editable, options = {} )
 field_options = options.deep_dup
 field_options[:label] = label_text(model, field)
 field_options[:placeholder] = placeholder(field, model, options)
 field_options[:size] ||= 32
 field_options[:disabled] ||= !editable
 content_tag(:div, :class => ("flash error"  if !model.errors[field].empty? ) ) do
    content_tag(:p ) do
      f.telephone_field( field, field_options.compact ) + 
      if @bulk && !field_options[:nobulk]
        name = model.class.name.underscore
        check_box_tag( "#{name}[#{field}]", "none", (model.send(field) == 'none'), :id => nil, :disabled => !editable, :class => 'inline', :data => {:disables => "##{name}_#{field}"} ) + tag(:span, :class=>"icon icon-del")
      end.to_s + 
      content_tag(:a, :href =>'#', :class => 'icon icon-help', :title => l(:label_help), :onclick => "$('##{help_tag_id(model, field)}').toggle(); return false;" ) do
        l(:label_help)
      end + 
      tag(:br ) +
      content_tag(:span, :id => "#{help_tag_id(model, field)}", :class => "info", :style => "display:none;" ) do
        content_tag(:em, :class => "info") do
          help_text(model, field)
        end
      end
    end
  end
end

#hbl_text_area_field(f, model, field, editable, options = {}) ⇒ Object

creates a text area



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# File 'lib/hbl_tags/tags_helper.rb', line 276

def hbl_text_area_field( f, model, field, editable, options = {} )
 text_area_options = options.deep_dup
 text_area_options[:label] = label_text(model, field)
 text_area_options[:placeholder] = placeholder(field, model, options)
 text_area_options[:rows] ||= 4
 text_area_options[:cols] ||= 29
 text_area_options[:disabled] ||= !editable
  content_tag(:div, :class => ("flash error"  if !model.errors[field].empty? ) ) do
    content_tag(:p ) do
      f.text_area( field, text_area_options.compact ) + 
      if @bulk && !text_area_options[:nobulk]
        name = model.class.name.underscore
        check_box_tag( "#{name}[#{field}]", "none", (model.send(field) == 'none'), :id => nil, :disabled => !editable, :class => 'inline', :data => {:disables => "##{name}_#{field}"} ) + tag(:span, :class=>"icon icon-del")
      end.to_s + 
      content_tag(:a, :href =>'#', :class => 'icon icon-help', :title => l(:label_help), :onclick => "$('##{help_tag_id(model, field)}').toggle(); return false;" ) do
        l(:label_help)
      end + 
      tag(:br ) +
      content_tag(:span, :id => "#{help_tag_id(model, field)}", :class => "info", :style => "display:none;" ) do
        content_tag(:em, :class => "info") do
          help_text(model, field)
        end
      end
    end
  end
end

#hbl_text_field(f, model, field, editable, options = {}) ⇒ Object

creates a text field



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# File 'lib/hbl_tags/tags_helper.rb', line 101

def hbl_text_field( f, model, field, editable, options = {} )
 text_field_options = options.deep_dup
 text_field_options[:label] = label_text(model, field)
 text_field_options[:placeholder] = placeholder(field, model, options)
 text_field_options[:size] ||= 32
 text_field_options[:disabled] ||= !editable
 content_tag(:div, :class => ("flash error"  if !model.errors[field].empty? ) ) do
    content_tag(:p ) do
      f.text_field( field, text_field_options.compact ) +
      if @bulk && !text_field_options[:nobulk]
        name = model.class.name.underscore
        check_box_tag( "#{name}[#{field}]", "none", (model.send(field) == 'none'), :id => nil, :disabled => !editable, :class => 'inline', :data => {:disables => "##{name}_#{field}"} ) + tag(:span, :class=>"icon icon-del")
      end.to_s + 
      content_tag(:a, :href =>'#', :class => 'icon icon-help', :title => l(:label_help), :onclick => "$('##{help_tag_id(model, field)}').toggle(); return false;" ) do
        l(:label_help)
      end + 
      tag(:br ) +
      content_tag(:span, :id => "#{help_tag_id(model, field)}", :class => "info", :style => "display:none;" ) do
        content_tag(:em, :class => "info") do
          help_text(model, field)
        end
      end
    end
  end
end

#help_tag_id(model, field) ⇒ Object

def



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# File 'lib/hbl_tags/tags_helper.rb', line 619

def help_tag_id(model, field)
  stem = field.to_s.gsub(/_id\z/, "")
  "help_#{model.class.name.demodulize.underscore}_#{stem}_#{model.id}"
end

#help_text(model, field) ⇒ Object

def



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# File 'lib/hbl_tags/tags_helper.rb', line 624

def help_text(model, field)
  stem = field.to_s.gsub(/_id\z/, "")
  hbl_label( "help_#{stem}".to_sym, model )
end

#ipm_iframe_tag(path, title, id, options = {}) ⇒ Object

creates an iframe tag



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# File 'lib/hbl_tags/tags_helper.rb', line 589

def ipm_iframe_tag(path, title, id, options={})

  content_tag(:div, 
    content_tag(
      :iframe,
      "",
      { :src                  => path,
        :id                   => id,
        :title                => title,
        :frameborder          => "0",
        :scrolling            => "no",
        :allowtransparency    => "true",
        :seamless             => "seamless",
        :style                => "width:100%;height:16px;",
        :onload               => "resizeIframe(this);"
       }
    ),
    options
  )
end

#label_text(model, field) ⇒ Object

def



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# File 'lib/hbl_tags/tags_helper.rb', line 629

def label_text(model, field)
  stem = field.to_s.gsub(/_id\z/, "")
  hbl_label( "field_#{stem}".to_sym, model )
end

#placeholder(field, model, options = {}) ⇒ Object

get placeholder value in the following hierarchy:

  1. options

  2. an instance variable containing a model named #HBLTags::TagsHelper.modelmodel.classmodel.class.namemodel.class.name.underscore_placeholder

  3. an instance variable with a hash contaning attributes with placeholders name #HBLTags::TagsHelper.modelmodel.classmodel.class.namemodel.class.name.underscore_attributes

  4. preset values from init.rb



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# File 'lib/hbl_tags/tags_helper.rb', line 641

def placeholder( field, model, options={} )

  placeholder   = options[:placeholder]
  name          = "#{model.class.name.underscore}"
  attr_model    = instance_variable_get("@#{name}_placeholder")
  attr_hash     = instance_variable_get("@#{name}_attributes")
  
  name          = "#{model.class.base_class.name.underscore}"
  attr_model  ||= instance_variable_get("@#{name}_placeholder")
  attr_hash   ||= instance_variable_get("@#{name}_attributes")
  
  placeholder ||= (attr_model && attr_model.send(field) rescue "__error__")
  placeholder ||= attr_hash.symbolize_keys[field.to_sym] if attr_hash.is_a?(Hash)
  placeholder ||= I18n.translate( "#{model.class.name.underscore}.#{field}".to_sym )
  
  placeholder
end

#project_tree_options_array(projects, options = {}) ⇒ Object

def



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# File 'lib/hbl_tags/tags_helper.rb', line 659

def project_tree_options_array(projects, options = {})
  s = []
  if blank_text = options[:include_blank]
    if blank_text == true
      blank_text = '&nbsp;'.html_safe
    end
    s << [blank_text, '']
  end
  Project.project_tree(projects) do |project, level|
    name_prefix = (level > 0 ? '&nbsp;' * 2 * level + '&#187; ' : '').html_safe
    s << [name_prefix + h(project), project.id]
  end
  s
end