Odoo v8中的嵌套树视图 [英] Nested Tree View in Odoo v8

问题描述

我有一个任务列表，每个任务可以有0 .. *个子任务.

i have a list of tasks and every task could have 0..* sub tasks.

我的模型当前如下所示:

My model currently looks like this:

label = fields.Char(string='Label')
parent_id = fields.Many2one('company.task', string='Super task')
sub_tasks = fields.One2many('company.task', 'parent_id', string='Sub tasks')
#skipped unnecessary parts

我想以分层的方式展示任务，就像这样:

I want to present the tasks in a hierarchical way, like this:

SuperTask1
    SubTask1
    SubTask2
SuperTask2
    SubTask3
...

到目前为止，我拥有的XML看起来像这样:

The XML i have so far looks like this:

    <!-- Task action window -->
    <record id="action_list_task_complete" model="ir.actions.act_window">
        <field name="name">Tasks</field>
        <field name="res_model">company.task</field>
        <field name="view_mode">tree,form</field>
        <field name="help" type="html">
            <p class="oe_view_nocontent_create">Create the first task</p>
        </field>
    </record>

    <!-- Task tree -->
    <record id="task_tree_window_view" model="ir.actions.act_window.view">
        <field name="view_mode">tree</field>
        <field name="view_id" ref="task_tree_view" />
        <field name="act_window_id" ref="action_list_task_complete" />
    </record>

    <record id="task_tree_view" model="ir.ui.view">
        <field name="name">company.task.tree</field>
        <field name="model">company.task</field>
        <field name="priority" eval="16"/>
        <field name="field_parent">sub_tasks</field>
        <field name="arch" type="xml">
            <tree string="Task list" colors="blue:status=='not_processed';red:status=='delayed'">
                <field name="label"/>
                <field name="sub_tasks"/>
                <field name="parent_id"/>
            </tree>
        </field>
    </record>

显示视图时不考虑 field_parent .我在这里做错了什么?我查看了其他类似的问题和文档，但所有这些似乎仅适用于不同版本的odoo.

The field_parent isn't taken into account when displaying the view. What am I doing wrong here? I looked at other similar questions and and the documentation but all these seem to work only for different versions of odoo.

有人知道吗?

关于，F

推荐答案

在操作定义中，应将view_type字段设置为tree(默认为form):

In your action definition, you should set the view_type field to tree (by default it's form):

<field name="view_type">tree</field>

并删除view_mode，因为当view_type为tree

由于对旧代码的不良命名(由于向后兼容性原因而仍然存在)，这一切都非常令人困惑.

It's all very confusing because of bad naming of legacy code which is still present for backward compatibility reasons.

• view_type = form，view_mode = tree实际上是 list 视图(表格可视化)，不支持真正的树导航(展开/折叠分支)

• view_type = form, view_mode = tree is actually the list view (the table visualization) which doesn't support real tree navigation (expanding / collpasing the branches)

view_type = tree，(忽略view_mode)是真实的" 树视图

view_type = tree, (view_mode is ignored) is the "real" tree view

您可以在旧文档中阅读此内容，即使它并不能完全清楚地显示

You can read this in the old doc, even though it doesn't make it clear at all https://doc.odoo.com/6.0/developer/2_7_menu_action/7_2_actions/
And you can see as an example the action definition of one of the few tree views in Odoo, Products by category

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