Odoo-特定用户的“隐藏"按钮 [英] Odoo - Hide button for specific user

问题描述

我正在使用odoo 10 enterpeise.我想向特定用户显示按钮，而不是向组显示按钮，因为一个组中会有很多用户，并且我只想在按钮下方显示具有拒绝/批准对象权限的按钮. 这是按钮

I am using odoo 10 enterpeise . I want to show buttons to specific users not to groups because there would be many users in a group and i want to only show below button who have the previlige to reject/approve a object. Here is button

<xpath expr="//sheet" position="before">
          <header>
            <button name="update_approve" attrs="{'invisible':[('first_approve', '=', uid)]}" string="Approve" type="object" class="oe_highlight"/>
              <button name="update_reject" attrs="{'invisible':[('second_approve', '=', uid)]}" string="Reject" type="object" class="btn-danger"/>
          </header>
      </xpath>

我尝试使用uid执行此操作，但uid在xml中不可用

I tried to do this using uid but uid is not available in xml

first_approve和second_approve是我模型中的字段，基于这些字段，我仅希望向first_approve/second_approve

first_approve and second_approve are the fields in my model based on which i want to show button only to users which are assigned in first_approve/second_approve

推荐答案

我知道要在attrs中使用字段的一件事是必须以表格形式提及该字段. 我不知道如何在表单中获取用户ID的值.但是如果没有短暂 类似于uid或user的方式，您可以解决此问题，只需为res.users创建一个m2o字段即可. 使该字段计算具有store = False的字段.

One of the thing i know to use a field in attrs the field must be Mentionsed in the form. i don't know how to get the value of the user id in the form. but if there is not a short way like uid or user you can work arround this, just create a m2o field to res.users make this field compute field with store = False.

    # by default store = False this means the value of this field
    # is always computed.
    current_user = fields.Many2one('res.users', compute='_get_current_user')

    @api.depends()
    def _get_current_user(self):
        for rec in self:
            rec.current_user = self.env.user

，您可以在表单中使用此字段.

and you can use this field in your form.

    <xpath expr="//sheet" position="before">
              <header>
                 <!-- fin a good place for the field if i make the header look ugly -->
                <!-- make invisible -->
                 <field name="current_user" invisible="1"/>
                                                                                    <!-- hope it work like this -->
                <button name="update_approve" attrs="{'invisible':[('first_approve', '=', current_user)]}" string="Approve" type="object" class="oe_highlight"/>
                <button name="update_reject" attrs="{'invisible':[('second_approve', '=', current_user)]}" string="Reject" type="object" class="btn-danger"/>
              </header>
     </xpath>

对不起，我的英语.

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