Merge pull request #150 from akretion/web_custom_search_quantity

[ADD] New module : Web custom search quantity

web_listview_custom_element_number/__init__.py

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+# -*- encoding: utf-8 -*-

web_listview_custom_element_number/__openerp__.py

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+# -*- encoding: utf-8 -*-
+##############################################################################
+#
+#    Web - Custom Element Number in ListView module for Odoo
+#    Copyright (C) 2015-Today Akretion (http://www.akretion.com)
+#    @author Sylvain LE GAL (https://twitter.com/legalsylvain)
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero General Public License as
+#    published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+{
+    'name': 'Web - Custom Element Number in ListView',
+    'version': '1.0',
+    'category': 'web',
+    'description': """
+Allow users to set manually a quantity of items to display in a tree view
+=========================================================================
+
+Functionality:
+--------------
+    * By default, in Odoo, user can display 80 / 200 / 500 / 2000 elements in
+    a tree view;
+    With that module, user can select a custom number of items to display;
+
+Technical information:
+----------------------
+    * replace a select element by an input with datalist option. That allows
+      to set a custom value, or to select an option. (same options as before:
+      80 / 200 / 500 / 2000 / unlimited);
+
+    * WARNING: 'Datalist' is a HTML5 tag; If your browser is not HTML5
+      compliant, the options will not be displayed (but it is possible for
+      user to select manually a value);
+      See browser Support: http://www.w3schools.com/tags/tag_datalist.asp
+
+Roadmap:
+--------
+    * When pressing Esc key, it could be user friendly to return to the
+     previous state (before editing the quantity).
+
+Copyright, Author and Licence:
+------------------------------
+    * Copyright:
+        * 2015-Today, Akretion;
+    * Author:
+        * Sylvain LE GAL (https://twitter.com/legalsylvain);
+    * Licence: AGPL-3 (http://www.gnu.org/licenses/)""",
+    'author': "Akretion,Odoo Community Association (OCA)",
+    'website': 'http://www.grap.coop',
+    'license': 'AGPL-3',
+    'depends': [
+        'web',
+    ],
+    'js': [
+        'static/src/js/web_listview_custom_element_number.js',
+    ],
+    'css': [
+        'static/src/css/web_listview_custom_element_number.css',
+    ],
+}

web_listview_custom_element_number/i18n/fr.po

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+# Translation of OpenERP Server.
+# This file contains the translation of the following modules:
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: OpenERP Server 7.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2015-06-07 23:26+0000\n"
+"PO-Revision-Date: 2015-06-07 23:26+0000\n"
+"Last-Translator: <>\n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: \n"
+
+#. module: web_listview_custom_element_number
+#. openerp-web
+#: code:addons/web_listview_custom_element_number/static/src/js/web_listview_custom_element_number.js:56
+#, python-format
+msgid "0 (Unlimited)"
+msgstr "0 (Illimité)"
+

web_listview_custom_element_number/i18n/web_listview_custom_element_number.pot

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+# Translation of OpenERP Server.
+# This file contains the translation of the following modules:
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: OpenERP Server 7.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2015-06-07 23:25+0000\n"
+"PO-Revision-Date: 2015-06-07 23:25+0000\n"
+"Last-Translator: <>\n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: \n"
+
+#. module: web_listview_custom_element_number
+#. openerp-web
+#: code:addons/web_listview_custom_element_number/static/src/js/web_listview_custom_element_number.js:56
+#, python-format
+msgid "0 (Unlimited)"
+msgstr ""
+

web_listview_custom_element_number/static/src/css/web_listview_custom_element_number.css

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+/******************************************************************************
+    Web - Custom Element Number in ListView module for Odoo
+    Copyright (C) 2015-Today Akretion (http://www.akretion.com)
+    @author Sylvain LE GAL (https://twitter.com/legalsylvain)
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as
+    published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+******************************************************************************/
+
+.custom_element_number {
+    width:50px;
+}

web_listview_custom_element_number/static/src/js/web_listview_custom_element_number.js

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+/******************************************************************************
+    Web - Custom Element Number in ListView module for Odoo
+    Copyright (C) 2015-Today Akretion (http://www.akretion.com)
+    @author Sylvain LE GAL (https://twitter.com/legalsylvain)
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as
+    published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+******************************************************************************/
+
+openerp.web_listview_custom_element_number = function (instance) {
+    module = instance.web;
+    _t = module._t;
+
+    /***************************************************************************
+    Extend the widget 'instance.web.ListView' to replace the select tag by an
+    input with datalist option.
+    ***************************************************************************/
+    module.ListView.include({
+
+        /**
+         * Overload 'load_list' function:
+         */
+        load_list: function(data) {
+            var self = this;
+            this._super.apply(this, arguments);
+            
+            if (this.$pager){
+                // unbind previous function that added a select tag
+                this.$pager.find('.oe_list_pager_state').unbind("click");
+
+                // bind a new function on click, that add a input type select
+                this.$pager.find('.oe_list_pager_state').click(function (e) {
+                    e.stopPropagation();
+                    var $this = $(this);
+                    var $select = $('<input list="page_value" class="custom_element_number" type="text" placeholder="' + (self._limit || '0') + '">')
+                        .appendTo($this.empty())
+                        .click(function (e) {e.stopPropagation();})
+                        .append(
+                        '<datalist id="page_value">' +
+                        '<option value="80">' +
+                        '<option value="200">' + 
+                        '<option value="500">' +
+                        '<option value="2000">' +
+                        '<option value="0" label="'+_t("0 (Unlimited)") + '">' +
+                        '</datalist>')
+                        .change(function () {
+                            var val = parseInt($select.val(), 10);
+                            if (!isNaN(val)){
+                                if (val == 0){
+                                    self._limit = null;
+                                }
+                                else{
+                                    self._limit = val;
+                                }
+                                self.page = 0;
+                                self.reload_content();
+                            }
+                        }).blur(function() {
+                            $(this).trigger('change');
+                        })
+                        .keypress(function(e) {
+                            if(e.which == 13) {
+                                $(this).trigger('change');
+                            }
+                        })
+                        .focus()
+                });
+            }
+        },
+    });
+};