Redmine/app/views/settings/edit.rhtml

<h2><%= l(:label_settings) %></h2>

<%= start_form_tag({:action => 'edit'}, :class => "tabular") %>
<div class="box">
<p><label><%= l(:setting_app_title) %></label>
<%= text_field_tag 'settings[app_title]', Setting.app_title, :size => 30 %></p>

<p><label><%= l(:setting_app_subtitle) %></label>
<%= text_field_tag 'settings[app_subtitle]', Setting.app_subtitle, :size => 60 %></p>

<p><label><%= l(:setting_welcome_text) %></label>
<%= text_area_tag 'settings[welcome_text]', Setting.welcome_text, :cols => 60, :rows => 5 %></p>

<p><label><%= l(:setting_default_language) %></label>
<%= select_tag 'settings[default_language]', options_for_select( lang_options_for_select(false), Setting.default_language) %></p>

<p><label><%= l(:setting_login_required) %></label>
<%= check_box_tag 'settings[login_required]', 1, Setting.login_required? %><%= hidden_field_tag 'settings[login_required]', 0 %></p>

<p><label><%= l(:setting_self_registration) %></label>
<%= check_box_tag 'settings[self_registration]', 1, Setting.self_registration? %><%= hidden_field_tag 'settings[self_registration]', 0 %></p>

<p><label><%= l(:setting_attachment_max_size) %></label>
<%= text_field_tag 'settings[attachment_max_size]', Setting.attachment_max_size, :size => 6 %> KB</p>

<p><label><%= l(:setting_mail_from) %></label>
<%= text_field_tag 'settings[mail_from]', Setting.mail_from, :size => 60 %></p>

<p><label><%= l(:setting_host_name) %></label>
<%= text_field_tag 'settings[host_name]', Setting.host_name, :size => 60 %></p>

<p><label><%= l(:setting_text_formatting) %></label>
<%= select_tag 'settings[text_formatting]', options_for_select( [[l(:label_none), 0], ["textile", "textile"]], Setting.text_formatting) %></p>

</div>
<%= submit_tag l(:button_save) %>
<%= end_form_tag %>