如何在Odoo 11中将数据从一个表单传递到另一个表单？

huangapple
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英文:

How to carry data from one form to another in odoo 11?

问题

我有三个模型。

  1. class student(models.Model):
  3.     _name = 'student.info'
  4.     _description = '学生信息'
  6.     name = fields.Char('姓名', required=True)
  7.     age = fields.Integer('年龄', compute='_compute_age', store=True)
  8.     date_of_birth = fields.Date('出生日期', required=True)
  9.     teacher_id = fields.Many2one('teacher.info', '老师')
  11. class teacher(models.Model):
  13.     _name = 'teacher.info'
  14.     _description = '老师信息'
  16.     name = fields.Char('姓名', required=True)
  17.     position = fields.Char('职位')
  18.     section_id = fields.Many2one('stu.section', '班级')
  19.     student_ids = fields.Many2many('student.info', 'student_teacher_rel', 'teacher_id', 'student_id', '学生')
  21. class section(models.Model):
  23.     _name = 'stu.section'
  24.     _description = '学生班级'
  26.     name = fields.Char('名称', required=True)
  27.     student_ids = fields.Many2many('student.info', 'student_section_rel', 'section_id', 'student_id')

两个动作：

  1. <record id="action_student_to_class" model="ir.actions.act_window">
  2.     <field name="name">班级</field>
  3.     <field name="res_model">stu.section</field>
  4.     <field name="view_type">form</field>
  5.     <field name="view_mode">form</field>
  6.     <field name="context">{'default_student_ids': [(4, active_id)]}</field>
  7. </record>
  9. <record id="action_class_to_teacher" model="ir.actions.act_window">
  10.     <field name="name">班级</field>
  11.     <field name="res_model">teacher.info</field>
  12.     <field name="view_type">form</field>
  13.     <field name="view_mode">form</field>
  14.     <field name="context">{
  15.           'default_student_ids': active_id.student_ids.ids,
  16.           'default_section_id': active_id.id,
  17.    }</field>
  18. </record>

两个按钮。一个在学生表单视图中，另一个在班级表单视图中。

  1. <button name="%(action_student_to_class)d"
  2.         type="action"
  3.         string="加入班级"
  4.         class="oe_highlight"/>
  5.     
  6. <button name="%(action_class_to_teacher)d"
  7.         type="action"
  8.         string="分配老师"
  9.         class="oe_highlight"/>

当从学生表单点击"加入班级"按钮时，该动作会将当前学生添加到班级的学生列表中。但是，当从班级表单点击"分配老师"按钮时，我希望同时更新教师表单中的当前班级和班级的学生列表。我已经通过从Python返回动作来实现了这一点，但我想从XML中实现。如何做到这一点？谢谢。

英文:

I have three models.

  1. class student(models.Model):
  3.     _name = &#39;student.info&#39;
  4.     _description = &#39;Students\&#39; Information&#39;
  6.     name = fields.Char(&#39;Name&#39;, required=True)
  7.     age = fields.Integer(&#39;Age&#39;, compute=&#39;_compute_age&#39;, store=True)
  8.     date_of_birth = fields.Date(&#39;Date of Birth&#39;, required=True)
  9.     teacher_id = fields.Many2one(&#39;teacher.info&#39;, &#39;Teacher&#39;)
  11. class teacher(models.Model):
  13.     _name = &#39;teacher.info&#39;
  14.     _description = &#39;Teachers\&#39; Information&#39;
  16.     name = fields.Char(&#39;Name&#39;, required=True)
  17.     position = fields.Char(&#39;Position&#39;)
  18.     section_id = fields.Many2one(&#39;stu.section&#39;, &#39;Section&#39;)
  19.     student_ids = fields.Many2many(&#39;student.info&#39;, &#39;student_teacher_rel&#39;, &#39;teacher_id&#39;, &#39;student_id&#39;, &#39;Students&#39;)
  21. class section(models.Model):
  23.     _name = &#39;stu.section&#39;
  24.     _description = &#39;Students\&#39; Sections&#39;
  26.     name = fields.Char(&#39;Name&#39;, required=True)
  27.     student_ids = fields.Many2many(&#39;student.info&#39;, &#39;student_section_rel&#39;, &#39;section_id&#39;, &#39;student_id&#39;)

two actions,

  1.         &lt;record id=&quot;action_student_to_class&quot; model=&quot;ir.actions.act_window&quot;&gt;
  2.             &lt;field name=&quot;name&quot;&gt;Class&lt;/field&gt;
  3.             &lt;field name=&quot;res_model&quot;&gt;stu.section&lt;/field&gt;
  4.             &lt;field name=&quot;view_type&quot;&gt;form&lt;/field&gt;
  5.             &lt;field name=&quot;view_mode&quot;&gt;form&lt;/field&gt;
  6.             &lt;field name=&quot;context&quot;&gt;{&#39;default_student_ids&#39; : [(4, active_id)]}&lt;/field&gt;
  7.         &lt;/record&gt;
  9.         &lt;record id=&quot;action_class_to_teacher&quot; model=&quot;ir.actions.act_window&quot;&gt;
  10.             &lt;field name=&quot;name&quot;&gt;Class&lt;/field&gt;
  11.             &lt;field name=&quot;res_model&quot;&gt;teacher.info&lt;/field&gt;
  12.             &lt;field name=&quot;view_type&quot;&gt;form&lt;/field&gt;
  13.             &lt;field name=&quot;view_mode&quot;&gt;form&lt;/field&gt;
  14.             &lt;field name=&quot;context&quot;&gt;{
  15.                   &#39;default_student_ids&#39; : active_id.student_ids,
  16.                   &#39;default_section_id&#39; : active_id,
  17.            }&lt;/field&gt;
  18.         &lt;/record&gt;

and two buttons. One in student form view and the other in section form view.

  1. &lt;button name=&quot;%(action_student_to_class)d&quot;
  2.         type=&quot;action&quot;
  3.         string=&quot;To Class&quot;
  4.         class=&quot;oe_highlight&quot;/&gt;
  6. &lt;button name=&quot;%(action_student_to_class)d&quot;
  7.         type=&quot;action&quot;
  8.         string=&quot;To Class&quot;
  9.         class=&quot;oe_highlight&quot;/&gt;

When 'To Class' button is clicked from student form, the action updates the current student in the section student_ids. But when 'To Teacher' button is clicked from section form, I want to update both the current section and student_ids in section in the teacher form. I have done this by returning action from python, but I want to do this from xml? How can I achieve this? Thanks.

答案1

得分: 0

我已找到解决方案。

如果在按钮的操作中不添加上下文也没问题。我们可以在按钮中添加上下文，例如：

  1. <button name="%(action_student_to_class)d"
  2.         type="action"
  3.         string="To Class"
  4.         class="oe_highlight"
  5.         context="{'default_student_ids': student_ids, 'default_section_id': active_id}"/>
英文:

I have found the solution.

It's okay if we don't add context in action for the button. We can add context in button like

  1. &lt;button name=&quot;%(action_student_to_class)d&quot;
  2.         type=&quot;action&quot;
  3.         string=&quot;To Class&quot;
  4.         class=&quot;oe_highlight&quot;
  5.         context=&quot;{&#39;default_student_ids&#39; : student_ids, &#39;default_section_id&#39; : active_id}&quot;/&gt;

huangapple
  • 本文由 发表于 2020年1月3日 13:17:33
  • 转载请务必保留本文链接：https://go.coder-hub.com/59573525.html
  • action
  • odoo
  • odoo-11
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