New module 'web_one2many_list_action'

+ Enable tree_but_open interface to be used for list views embedded into
form views for one2many relational fields.

web_one2many_list_action/README.rst

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+.. image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg
+    :alt: License: AGPL-3
+
+========================
+Web One2many List Action
+========================
+
+This module extends the list view used for one2many fields inside form views to
+use the 'tree_but_open' interface to define actions for rows.
+
+To use this just specify a 'tree_but_open' action on the target model of the
+one2many field relation.
+
+Example
+::
+
+    <!-- server action retrieves ir.actions.act_window to open row specific popup -->
+    <record model="ir.actions.server" id="message_index_list_view_delegate_open">
+        <field name="name">message_index_list_view_delegate_open</field>
+        <field name="model_id" ref="model_message_index"/>
+        <field name="code">action = object.button_popup_delegate()</field>
+    </record>
+
+    <!-- tree_but_open key -- delegates to a server action to execute on row clicked -->
+    <record id="message_index_list_view_open" model="ir.values">
+        <field name="model">message.index</field>
+        <field name="key2">tree_but_open</field>
+        <field name="name">message_index_list_view</field>
+        <field eval="'ir.actions.server,%d'%message_index_list_view_delegate_open" name="value"/>
+        <field name="res_id" eval="0"/>
+    </record>
+
+Installation
+============
+
+To install this module, just follow basic steps to install an Odoo module.
+
+
+Configuration
+=============
+
+No configuration needed.
+
+Usage
+=====
+
+To use this module, you need to:
+
+* go to ...
+
+.. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
+   :alt: Try me on Runbot
+   :target: https://runbot.odoo-community.org/runbot/web/8.0
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/web/issues>`_.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us smashing it by providing a detailed and welcomed feedback
+`here <https://github.com/OCA/web/issues/new?body=module:web_one2many_list_actionversion:%208.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+
+
+Credits
+=======
+
+Contributors
+------------
+
+* Peter Hahn <peter.hahn@initos.com>
+
+Maintainer
+----------
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+This module is maintained by the OCA.
+
+OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.
+
+To contribute to this module, please visit https://odoo-community.org.

web_one2many_list_action/__init__.py

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+# -*- coding: utf-8 -*-

web_one2many_list_action/__openerp__.py

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+# -*- coding: utf-8 -*-
+
+{
+    'name': 'web_one2many_list_action',
+    'summary': 'Enable tree_but_open action for One2ManyListView rows.',
+    'version': '8.0.1.0.0',
+    'author': 'initOS GmbH, Odoo Community Association (OCA)',
+    'license': 'AGPL-3',
+    'application': False,
+    'installable': True,
+    'auto_install': False,
+    'depends': [
+        'web',
+    ],
+    'data': [
+        'assets.xml',
+    ],
+    'images': [],
+}

web_one2many_list_action/assets.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+    <data>
+        <template id="assets_backend" inherit_id="web.assets_backend">
+            <xpath expr="." position="inside">
+                <script type="text/javascript" src="/web_one2many_list_action/static/src/js/views.js"></script>
+            </xpath>
+        </template>
+    </data>
+</openerp>

web_one2many_list_action/static/src/js/views.js

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+/*global openerp, _, $ */
+
+openerp.web_one2many_list_action = function (instance) {
+
+    instance.web.form.One2ManyListView.include({
+        do_activate_record: function(index, id) {
+            var self = this;
+            var _func = self._super
+            var _args = arguments
+
+            var local_context = {
+                active_model: self.o2m.field.relation,
+                active_id: id,
+                active_ids: [id]
+            };
+            var ctx = instance.web.pyeval.eval(
+                'context', new instance.web.CompoundContext(
+                    self.o2m.build_context(), local_context));
+
+            this.rpc('/web/treeview/action', {
+                id: id,
+                model: self.o2m.field.relation,
+                context: ctx
+            }).then(function (actions) {
+                if (actions.length) {
+                    // execute action
+                    var action = actions[0][2];
+                    var c = new instance.web.CompoundContext(local_context).set_eval_context(ctx);
+                    if (action.context) {
+                        c.add(action.context);
+                    }
+                    action.context = c;
+                    self.do_action(action);
+                } else {
+                    // if no action configured apply default behaviour
+                    _func.apply(self, _args);
+                }
+            });
+        },
+    });
+
+}