Question

在我的模块中，我说：

_STATES = [
    ('draft', 'Draft'),
    ('to_approve_first', 'Waiting for approval'),
    ('approved', 'Approved'),
    ('purchase_conditions','Purchase conditions'),
    ('create_order','Creating Order'),
    ('to_approve_second','Approved'),
    ('in_stock','Products in stock'),
    ('rejected', 'Rejected')
]

我可以根据表单视图中的草稿状态条件设置2个不同的工作流程吗？例如if field iam_in boolean in draft state is true worklow将是：

                <header>
                    <button name="%(action_sale_order_reset)d" attrs="{'invisible': [('state','not in', ('to_approve_first'))]}" string="Reset" type="action" groups="purchase_request.group_purchase_request_manager"/>
                    <button name="button_to_approve_first" states="draft" string="Request approval" type="object" class="oe_highlight"/>
                    <button name="button_approved" states="to_approve_first" string="Approve" type="object" class="oe_highlight" groups="purchase_request.group_purchase_request_manager"/>
                    <button name="button_purchase_conditions" states="approved" string="Return Request" type="object" class="oe_highlight" groups="purchase_request.group_purchase_request_manager"/>
                    <button name="button_create_order" states="purchase_conditions" string="Create Order" type="object" class="oe_highlight" groups="purchase_request.group_purchase_request_user"/>
                    <button name="button_to_approve_second" states="create_order" string="Approve" type="object" class="oe_highlight" groups="purchase_request.group_purchase_request_manager"/>
                    <button name="button_in_stock" states="to_approve_second" string="Done" type="object" class="oe_highlight" groups="purchase_request.group_purchase_request_manager"/>
                    <button name="button_rejected" states="draft,purchase_conditions" string="Reject" type="object" groups="purchase_request.group_purchase_request_user"/>
                    <button name="%(action_sale_order_cancel)d" attrs="{'invisible': [('state','not in', ('to_approve_first', 'approved', 'create_order'))]}" string="Cancel with feedback" type="action" groups="purchase_request.group_purchase_request_manager"/>
<field name="state" widget="statusbar" statusbar_visible="draft,to_approve_first,approved,rejected" statusbar_colors="{&quot;approved&quot;:&quot;green&quot;}"/>
            </header>

如果iam_in boolean in draft is false工作流程更短：

draft -> to_approve_first -> in_stock

我该怎么做？我在考虑两种不同的观点。因为在视图中我无法使用if .. else条件。

Answer 1

您可以使用iam_in中的字段attrs（不可见）来显示或隐藏按钮。它可能有点复杂但应该可以工作，例如在按钮button_approved：

中

<button name="button_approved" states="to_approve_first"
    string="Approve" type="object" class="oe_highlight"
    groups="purchase_request.group_purchase_request_manager"
    attrs="{'invisible': [('iam_in', '=', True)]}" />

如果状态为to_approve_first和iam_in=True，则只显示按钮。要求：字段iam_in必须位于模型上并在视图中定义（不可见就足够了）。

使用states与attrs（不可见）结合使用，因为两者都会自动合并。

条件

1 个答案: