OSV方法的return语句 [英] OSV method's return statement

问题描述

在OpenERP中，OSV对象可以返回可以打开新视图或激活动作的内容.例如，sale.order具有manual_invoice方法，该方法返回以下内容:

In OpenERP, an OSV object can return something which can open a new view or activate an action. For instance, sale.order has manual_invoice method which returns the following:

    return {
        'name': _('Customer Invoices'),
        'view_type': 'form',
        'view_mode': 'form',
        'view_id': [res_id],
        'res_model': 'account.invoice',
        'context': "{'type':'out_invoice'}",
        'type': 'ir.actions.act_window',
        'nodestroy': True,
        'target': 'current',
        'res_id': inv_ids and inv_ids[0] or False,
    }

并在同一窗口中打开发票表单视图.

and it opens an invoice form view in the same window.

我已经看到'view_id': [res_id],被更改为'views': [(id2, 'form')],并且其他部分也被修改了，并且仍然有效.

I've seen 'view_id': [res_id], being changed to 'views': [(id2, 'form')], and other parts also modified, and it still works.

所以我不明白的是这种机制是如何工作的.是什么决定了返回格中应包含哪些值?我怎么知道哪些是强制性的，哪些不是强制性的?

So what I don't understand is how does this mechanism works. What determines which values in a return dict should be included? How can I know which ones are mandatory and which are not?

非常感谢！

推荐答案

返回的字典被解释为一种动作(ir.actions.act_window模型)，例如在XML视图中找到的动作.该文档可在技术备忘录和

The returned dictionary is interpreted as an action (ir.actions.act_window model), such as the ones found on XML views. The documentation is available in the Technical Memento and in the official docs.

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