Add a new Field (in field definition form) 'autocomplete'

See merge request nexedi/erp5!1819

bt5/erp5_hal_json_style/SkinTemplateItem/portal_skins/erp5_hal_json_style/ERP5Document_getHateoas.py

@@ -452,6 +452,11 @@ def renderField(traversed_document, field, form, value=MARKER, meta_type=None,
     # resolve the base meta_type
     meta_type = field.getRecursiveTemplateField().meta_type
 
+  try:
+    autocomplete = field.get_value("autocomplete")
+  except KeyError:
+    autocomplete = None
+
   result = {
     "type": meta_type,
     "title": Base_translateString(field.get_value("title")),
@@ -460,6 +465,7 @@ def renderField(traversed_document, field, form, value=MARKER, meta_type=None,
     "editable": field.get_value("editable"),
     "hidden": field.get_value("hidden"),
     "description": field.get_value("description"),
+    "autocomplete": autocomplete,
   }
 
   if preferred_html_style_developer_mode:

bt5/erp5_ui_test/ActionTemplateItem/portal_types/Foo/view_autocomplete_field.xml

+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="ActionInformation" module="Products.CMFCore.ActionInformation"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>action</string> </key>
+            <value>
+              <persistent> <string encoding="base64">AAAAAAAAAAI=</string> </persistent>
+            </value>
+        </item>
+        <item>
+            <key> <string>categories</string> </key>
+            <value>
+              <tuple>
+                <string>action_type/object_view</string>
+              </tuple>
+            </value>
+        </item>
+        <item>
+            <key> <string>category</string> </key>
+            <value> <string>object_view</string> </value>
+        </item>
+        <item>
+            <key> <string>condition</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>description</string> </key>
+            <value> <string>A form with a StringField and a PasswordField with autocomplete attributes</string> </value>
+        </item>
+        <item>
+            <key> <string>icon</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>view_autocomplete_field</string> </value>
+        </item>
+        <item>
+            <key> <string>permissions</string> </key>
+            <value>
+              <tuple>
+                <string>View</string>
+              </tuple>
+            </value>
+        </item>
+        <item>
+            <key> <string>priority</string> </key>
+            <value> <float>5.0</float> </value>
+        </item>
+        <item>
+            <key> <string>title</string> </key>
+            <value> <string>Autocomplete Field</string> </value>
+        </item>
+        <item>
+            <key> <string>visible</string> </key>
+            <value> <int>1</int> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+  <record id="2" aka="AAAAAAAAAAI=">
+    <pickle>
+      <global name="Expression" module="Products.CMFCore.Expression"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>text</string> </key>
+            <value> <string>string:${object_url}/Foo_viewAutocompleteField</string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>

bt5/erp5_ui_test/SkinTemplateItem/portal_skins/erp5_ui_test/Foo_viewAutocompleteField.xml

+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="ERP5 Form" module="erp5.portal_type"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>_bind_names</string> </key>
+            <value>
+              <object>
+                <klass>
+                  <global name="_reconstructor" module="copy_reg"/>
+                </klass>
+                <tuple>
+                  <global name="NameAssignments" module="Shared.DC.Scripts.Bindings"/>
+                  <global name="object" module="__builtin__"/>
+                  <none/>
+                </tuple>
+                <state>
+                  <dictionary>
+                    <item>
+                        <key> <string>_asgns</string> </key>
+                        <value>
+                          <dictionary/>
+                        </value>
+                    </item>
+                  </dictionary>
+                </state>
+              </object>
+            </value>
+        </item>
+        <item>
+            <key> <string>_objects</string> </key>
+            <value>
+              <tuple/>
+            </value>
+        </item>
+        <item>
+            <key> <string>action</string> </key>
+            <value> <string>Base_edit</string> </value>
+        </item>
+        <item>
+            <key> <string>action_title</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>description</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>edit_order</string> </key>
+            <value>
+              <list/>
+            </value>
+        </item>
+        <item>
+            <key> <string>encoding</string> </key>
+            <value> <string>UTF-8</string> </value>
+        </item>
+        <item>
+            <key> <string>enctype</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>group_list</string> </key>
+            <value>
+              <list>
+                <string>left</string>
+                <string>right</string>
+                <string>center</string>
+                <string>bottom</string>
+                <string>hidden</string>
+              </list>
+            </value>
+        </item>
+        <item>
+            <key> <string>groups</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>bottom</string> </key>
+                    <value>
+                      <list/>
+                    </value>
+                </item>
+                <item>
+                    <key> <string>center</string> </key>
+                    <value>
+                      <list/>
+                    </value>
+                </item>
+                <item>
+                    <key> <string>hidden</string> </key>
+                    <value>
+                      <list/>
+                    </value>
+                </item>
+                <item>
+                    <key> <string>left</string> </key>
+                    <value>
+                      <list>
+                        <string>my_string_field_with_autocomplete_attr</string>
+                        <string>my_password_field_with_autocomplete_attr</string>
+                        <string>my_list_field_with_autocomplete_attr</string>
+                      </list>
+                    </value>
+                </item>
+                <item>
+                    <key> <string>right</string> </key>
+                    <value>
+                      <list/>
+                    </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>Foo_viewAutocompleteField</string> </value>
+        </item>
+        <item>
+            <key> <string>method</string> </key>
+            <value> <string>POST</string> </value>
+        </item>
+        <item>
+            <key> <string>name</string> </key>
+            <value> <string>Foo_viewFloatField</string> </value>
+        </item>
+        <item>
+            <key> <string>pt</string> </key>
+            <value> <string>form_view</string> </value>
+        </item>
+        <item>
+            <key> <string>row_length</string> </key>
+            <value> <int>4</int> </value>
+        </item>
+        <item>
+            <key> <string>stored_encoding</string> </key>
+            <value> <string>UTF-8</string> </value>
+        </item>
+        <item>
+            <key> <string>title</string> </key>
+            <value> <string>Autocomplete Fields</string> </value>
+        </item>
+        <item>
+            <key> <string>unicode_mode</string> </key>
+            <value> <int>0</int> </value>
+        </item>
+        <item>
+            <key> <string>update_action</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>update_action_title</string> </key>
+            <value> <string></string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>

bt5/erp5_ui_test/bt/template_action_path_list

@@ -36,6 +36,7 @@ Foo | select_bar
 Foo | update_request_content
 Foo | view
 Foo | view_action_title
+Foo | view_autocomplete_field
 Foo | view_crash_on_save
 Foo | view_developer_mode_action
 Foo | view_dialog_with_only_update

bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_listfield_js.js

@@ -24,6 +24,7 @@
           first_item: field_json.first_item,
           hidden: field_json.hidden,
           error_text: field_json.error_text,
+          autocomplete: field_json.autocomplete,
           // Force calling subfield render
           // as user may have modified the input value
           render_timestamp: new Date().getTime()

bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_passwordfield_js.js

@@ -19,6 +19,7 @@
           title: field_json.description,
           type: 'password',
           hidden: field_json.hidden,
+          autocomplete: field_json.autocomplete,
           // Force calling subfield render
           // as user may have modified the input value
           render_timestamp: new Date().getTime()

bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_stringfield_js.js

@@ -19,6 +19,7 @@
           error_text: field_json.error_text,
           title: field_json.description,
           hidden: field_json.hidden,
+          autocomplete: field_json.autocomplete,
           trim: true,
           maxlength: field_json.maxlength,
           // Force calling subfield render

bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_html5_input_js.js

@@ -36,6 +36,7 @@
         maxlength: options.maxlength,
         min: options.min,
         max: options.max,
+        autocomplete: options.autocomplete,
         multiple: options.multiple,
         accept: options.accept,
         capture: options.capture,
@@ -112,6 +113,10 @@
           textarea.required = false;
         }
 
+        if (this.state.autocomplete) {
+          textarea.autocomplete = this.state.autocomplete;
+        }
+
         if (this.state.editable) {
           textarea.readonly = true;
         } else {

bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_html5_select_js.js

@@ -25,6 +25,7 @@
           error_text: options.error_text || "",
           id: options.id,
           name: options.name,
+          autocomplete: options.autocomplete,
           title: options.title,
           hidden: options.hidden
         };
@@ -66,6 +67,10 @@
           select.readonly = false;
         }
 
+        if (this.state.autocomplete) {
+          select.autocomplete = this.state.autocomplete;
+        }
+
         if (modification_dict.hasOwnProperty('value') ||
             modification_dict.hasOwnProperty('item_list')) {
           fragment = document.createDocumentFragment();

bt5/erp5_web_renderjs_ui_test/PathTemplateItem/portal_tests/renderjs_ui_autocomplete_attribute_suite.xml

+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="Zuite" module="Products.Zelenium.zuite"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>_objects</string> </key>
+            <value>
+              <tuple/>
+            </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>renderjs_ui_autocomplete_attribute_suite</string> </value>
+        </item>
+        <item>
+            <key> <string>title</string> </key>
+            <value> <string></string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>

bt5/erp5_web_renderjs_ui_test/PathTemplateItem/portal_tests/renderjs_ui_autocomplete_attribute_suite/testAutocompleteOfStringAndPasswordField.xml

+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="ZopePageTemplate" module="Products.PageTemplates.ZopePageTemplate"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>_bind_names</string> </key>
+            <value>
+              <object>
+                <klass>
+                  <global name="_reconstructor" module="copy_reg"/>
+                </klass>
+                <tuple>
+                  <global name="NameAssignments" module="Shared.DC.Scripts.Bindings"/>
+                  <global name="object" module="__builtin__"/>
+                  <none/>
+                </tuple>
+                <state>
+                  <dictionary>
+                    <item>
+                        <key> <string>_asgns</string> </key>
+                        <value>
+                          <dictionary>
+                            <item>
+                                <key> <string>name_subpath</string> </key>
+                                <value> <string>traverse_subpath</string> </value>
+                            </item>
+                          </dictionary>
+                        </value>
+                    </item>
+                  </dictionary>
+                </state>
+              </object>
+            </value>
+        </item>
+        <item>
+            <key> <string>content_type</string> </key>
+            <value> <string>text/html</string> </value>
+        </item>
+        <item>
+            <key> <string>expand</string> </key>
+            <value> <int>0</int> </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>testAutocompleteOfStringAndPasswordField</string> </value>
+        </item>
+        <item>
+            <key> <string>output_encoding</string> </key>
+            <value> <string>utf-8</string> </value>
+        </item>
+        <item>
+            <key> <string>title</string> </key>
+            <value> <unicode></unicode> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>

bt5/erp5_web_renderjs_ui_test/PathTemplateItem/portal_tests/renderjs_ui_autocomplete_attribute_suite/testAutocompleteOfStringAndPasswordField.zpt

+<html xmlns:tal="http://xml.zope.org/namespaces/tal"
+      xmlns:metal="http://xml.zope.org/namespaces/metal">
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>Test autocomplete attribute of StringField, PasswordField and ListField</title>
+</head>
+<body>
+<table cellpadding="1" cellspacing="1" border="1">
+<thead>
+<tr><td rowspan="1" colspan="3">Test autocomplete attribute of StringField, PasswordField and ListField</td></tr>
+</thead><tbody>
+<tal:block metal:use-macro="here/PTZuite_CommonTemplate/macros/init" />
+  <tr>
+    <td>store</td>
+    <td>${base_url}/web_site_module/renderjs_runner</td>
+    <td>renderjs_url</td>
+  </tr>
+  <tr>
+    <td>open</td>
+    <td>${renderjs_url}/#/foo_module/1?editable=1</td>
+    <td></td>
+  </tr>
+  <tal:block metal:use-macro="here/Zuite_CommonTemplateForRenderjsUi/macros/wait_for_app_loaded" />
+  <tr>
+    <td>waitForElementPresent</td>
+    <td>//a[text()="Autocomplete Field"]</td>
+    <td></td>
+  </tr>
+  <tr>
+    <td>click</td>
+    <td>//a[text()="Autocomplete Field"]</td>
+    <td></td>
+  </tr>
+  <tr>
+    <td>waitForElementPresent</td>
+    <td>//a[text()="Autocomplete Field"]</td>
+    <td></td>
+  </tr>
+  <tr>
+    <td>waitForElementPresent</td>
+    <td>//input[@id="field_my_string_field_with_autocomplete_attr" and @autocomplete="family-name"]</td>
+    <td></td>
+  </tr>
+  <tr>
+    <td>assertElementPresent</td>
+    <td>//input[@id="field_my_password_field_with_autocomplete_attr" and @autocomplete="new-password"]</td>
+    <td></td>
+  </tr>
+  <tr>
+    <td>assertElementPresent</td>
+    <td>//select[@id="field_my_list_field_with_autocomplete_attr" and @autocomplete="tel-country-code"]</td>
+    <td></td>
+  </tr>
+  </tbody></table>
+</body>
+</html>
\ No newline at end of file

bt5/erp5_web_renderjs_ui_test/TestTemplateItem/portal_components/test.erp5.testFunctionalRJSAutocompleteAttribute.py

+##############################################################################
+#
+# Copyright (c) 2011 Nexedi SARL and Contributors. All Rights Reserved.
+#                     Kazuhiko <kazuhiko@nexedi.com>
+#                     Rafael Monnerat <rafael@nexedi.com>
+#
+# WARNING: This program as such is intended to be used by professional
+# programmers who take the whole responsability of assessing all potential
+# consequences resulting from its eventual inadequacies and bugs
+# End users who are looking for a ready-to-use solution with commercial
+# garantees and support are strongly adviced to contract a Free Software
+# Service Company
+#
+# This program is Free Software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+#
+##############################################################################
+import unittest
+
+from Products.ERP5Type.tests.ERP5TypeFunctionalTestCase import ERP5TypeFunctionalTestCase
+
+class TestRenderJSUIAutocompleteAttribute(ERP5TypeFunctionalTestCase):
+  foreground = 0
+  run_only = "renderjs_ui_autocomplete_attribute_suite"
+
+  def getBusinessTemplateList(self):
+    return (
+      'erp5_web_renderjs_ui',
+      'erp5_web_renderjs_ui_test',
+      'erp5_ui_test_core',
+      'erp5_test_result',
+    )
+
+def test_suite():
+  suite = unittest.TestSuite()
+  suite.addTest(unittest.makeSuite(TestRenderJSUIAutocompleteAttribute))
+  return suite
\ No newline at end of file

bt5/erp5_web_renderjs_ui_test/TestTemplateItem/portal_components/test.erp5.testFunctionalRJSAutocompleteAttribute.xml

+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="Test Component" module="erp5.portal_type"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>_recorded_property_dict</string> </key>
+            <value>
+              <persistent> <string encoding="base64">AAAAAAAAAAI=</string> </persistent>
+            </value>
+        </item>
+        <item>
+            <key> <string>default_reference</string> </key>
+            <value> <string>testFunctionalRJSAutocompleteAttribute</string> </value>
+        </item>
+        <item>
+            <key> <string>default_source_reference</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
+        <item>
+            <key> <string>description</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>test.erp5.testFunctionalRJSAutocompleteAttribute</string> </value>
+        </item>
+        <item>
+            <key> <string>portal_type</string> </key>
+            <value> <string>Test Component</string> </value>
+        </item>
+        <item>
+            <key> <string>sid</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
+        <item>
+            <key> <string>text_content_error_message</string> </key>
+            <value>
+              <tuple/>
+            </value>
+        </item>
+        <item>
+            <key> <string>text_content_warning_message</string> </key>
+            <value>
+              <tuple/>
+            </value>
+        </item>
+        <item>
+            <key> <string>version</string> </key>
+            <value> <string>erp5</string> </value>
+        </item>
+        <item>
+            <key> <string>workflow_history</string> </key>
+            <value>
+              <persistent> <string encoding="base64">AAAAAAAAAAM=</string> </persistent>
+            </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+  <record id="2" aka="AAAAAAAAAAI=">
+    <pickle>
+      <global name="PersistentMapping" module="Persistence.mapping"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>data</string> </key>
+            <value>
+              <dictionary/>
+            </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+  <record id="3" aka="AAAAAAAAAAM=">
+    <pickle>
+      <global name="PersistentMapping" module="Persistence.mapping"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>data</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>component_validation_workflow</string> </key>
+                    <value>
+                      <persistent> <string encoding="base64">AAAAAAAAAAQ=</string> </persistent>
+                    </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+  <record id="4" aka="AAAAAAAAAAQ=">
+    <pickle>
+      <global name="WorkflowHistoryList" module="Products.ERP5Type.Workflow"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>_log</string> </key>
+            <value>
+              <list>
+                <dictionary>
+                  <item>
+                      <key> <string>action</string> </key>
+                      <value> <string>validate</string> </value>
+                  </item>
+                  <item>
+                      <key> <string>validation_state</string> </key>
+                      <value> <string>validated</string> </value>
+                  </item>
+                </dictionary>
+              </list>
+            </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>

bt5/erp5_web_renderjs_ui_test/bt/template_path_list

+portal_tests/renderjs_ui_autocomplete_attribute_suite
+portal_tests/renderjs_ui_autocomplete_attribute_suite/**
 portal_tests/renderjs_ui_check_box_field_zuite
 portal_tests/renderjs_ui_check_box_field_zuite/**
 portal_tests/renderjs_ui_date_time_field_zuite

bt5/erp5_web_renderjs_ui_test/bt/template_test_id_list

+test.erp5.testFunctionalRJSAutocompleteAttribute
 test.erp5.testFunctionalRJSLabelField
 test.erp5.testFunctionalRJSIntegerField
 test.erp5.testFunctionalRJSCore

product/Formulator/Widget.py

@@ -373,7 +373,8 @@ class TextWidget(Widget):
   """Text widget
   """
   property_names = Widget.property_names +\
-                    ['display_width', 'display_maxwidth', 'input_type', 'extra']
+                    ['display_width', 'display_maxwidth', 'input_type', 'extra',
+                    'autocomplete', ]
 
   default = fields.StringField('default',
                                 title='Default',
@@ -413,6 +414,14 @@ class TextWidget(Widget):
                                   default="text",
                                   required=0)
 
+  autocomplete = fields.StringField('autocomplete',
+                                      title='Autocomplete',
+                                      description=(
+      "The autocomplete property of the HTML of the field"),
+                                      css_class="form-control",
+                                      default="",
+                                      required=0)
+
   def render(self, field, key, value, REQUEST, render_prefix=None):
     """Render text input field.
     """
@@ -426,6 +435,7 @@ class TextWidget(Widget):
                             value=value,
                             size=field.get_value('display_width'),
                             maxlength=display_maxwidth,
+                            autocomplete=field.get_value('autocomplete'),
                             extra=field.get_value('extra'))
     else:
       return render_element("input",
@@ -434,6 +444,7 @@ class TextWidget(Widget):
                             css_class=field.get_value('css_class'),
                             value=value,
                             size=field.get_value('display_width'),
+                            autocomplete=field.get_value('autocomplete'),
                             extra=field.get_value('extra'))
 
   def render_view(self, field, value, REQUEST=None, render_prefix=None):
@@ -492,6 +503,7 @@ class PasswordWidget(TextWidget):
                                 value=value,
                                 size=field.get_value('display_width'),
                                 maxlength=display_maxwidth,
+                                autocomplete=field.get_value('autocomplete'),
                                 extra=field.get_value('extra'))
       else:
           return render_element("input",
@@ -500,6 +512,7 @@ class PasswordWidget(TextWidget):
                                 css_class=field.get_value('css_class'),
                                 value=value,
                                 size=field.get_value('display_width'),
+                                autocomplete=field.get_value('autocomplete'),
                                 extra=field.get_value('extra'))
 
   def render_view(self, field, value, REQUEST=None, render_prefix=None):
@@ -1182,7 +1195,15 @@ class ListWidget(SingleItemsWidget):
     """List widget.
     """
     property_names = Widget.property_names +\
-                     ['first_item', 'items', 'size', 'extra', 'extra_item']
+                     ['first_item', 'items', 'size', 'extra', 'extra_item', 'autocomplete']
+
+    autocomplete = fields.StringField('autocomplete',
+                                      title='Autocomplete',
+                                      description=(
+      "The autocomplete property of the HTML of the field"),
+                                      css_class="form-control",
+                                      default="",
+                                      required=0)
 
     size = fields.IntegerField('size',
                                title='Size',
@@ -1204,6 +1225,7 @@ class ListWidget(SingleItemsWidget):
                     css_class=field.get_value('css_class', REQUEST=REQUEST),
                     size=field.get_value('size', REQUEST=REQUEST),
                     contents="\n".join(rendered_items),
+                    autocomplete=field.get_value('autocomplete'),
                     extra=field.get_value('extra', REQUEST=REQUEST))
 
       return "\n".join([list_widget, input_hidden])
@@ -1783,6 +1805,11 @@ def render_tag(tag, **kw):
   else:
     extra = ""
 
+  # For 'autocomplete' we do not want to add it if there is no value
+  autocomplete = kw.pop('autocomplete', '')
+  if autocomplete:
+    attr_list.append('%s="%s"' % ('autocomplete', html_quote(autocomplete)))
+
   # handle other attributes
   for key, value in kw.items():
     if value == None: