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我有一个向导需要从模块中获取一些字段，但是当我尝试执行此操作时出现此错误：

AttributeError: "Field 'name' does not exist in object 'browse_record(wizard_set_ages, 1)'"

问题是我不知道如何从字段中获取数据。我需要遍历所有选定的记录并执行该操作（将名称写入大写锁定的描述中，例如名称：Atul -> set_description() -> 描述：ATUL）这是wizard.py代码：

from osv import osv, fields

class test_wizard(osv.osv_memory):
    _name='wizard_set_ages'
    _columns={}

    def set_all_age(self, cr, uid, ids, context=None):
        mystudents = self.pool.get('student.student')
    for student in mystudents.browse(cr, uid, ids, context=context):
        my_description = str(student.name).upper()
        mystudents.write(cr, uid, student.id, {'notes' : my_description})

"""edit same for set_all_age        def set_selected_age(self, cr, uid, ids, context=None):
    for prod in self.browse(cr, uid, ids, context=context):         
            my_details = str(prod.name).upper()
        self.write(cr, uid, prod.id, {'notes': my_details }) """

这是 student.py 文件：

from osv import osv, fields


class student_student(osv.osv):
    _name = 'student.student'
    _columns = {
                'name' : fields.char('Student Name', size = 16, required = True, translate = True),
                'age' : fields.integer('Age'),
                'percentage' : fields.float('Percentage', help = 'This field will add average marks of the students out of 100'),
                'gender' : fields.selection([('male', 'Male'), ('female', 'Female')], 'Gender'),
                'active' : fields.boolean('Active'),
                'notes' : fields.text('Details'),
                }
    _defaults = {
                'name' : 'Atul',
                'active' : True,
                'age' : 13,
                }

    def set_age(self, cr, uid, ids, context=None):
        for prod in self.browse(cr, uid, ids, context=context):
            dict = self.read(cr, uid, ids, ['name'])            
                my_details = str(prod.name).upper()
            self.write(cr, uid, prod.id, {'notes': my_details })
        return True

student_student()

编辑：添加了wizard_view.xml：

<?xml version="1.0" encoding="utf-8"?>
<openerp>
<data>        
    <!-- create a view with a unique id -->
        <record id="view_set_all_ages_wizard" model="ir.ui.view">
            <field name="name">wizard_set_ages_form</field>
            <field name="model">wizard_set_ages</field>
            <field name="type">form</field>
            <field name="arch" type="xml">
            <!-- create a normal form view, with the fields you've created on your python file -->
                <form string="Set All Student Ages" version="7.0">
                    <group >
                        <separator string="TEST" colspan="2"/>
                        <newline/>
                    </group>
                    <div style="text-align:right">
                        <button icon="gtk-cancel" special="cancel" string="Cancel"/>
                        <button icon="gtk-ok" name="set_all_age" string="Set All Details" type="object" />
            <button icon="gtk-ok" name="set_selected_age" string="Set Only Selected Details" type="object" />
                    </div>

               </form>
            </field>
        </record>
        <!-- your action window refers to the view_id you've just created -->
        <record id="action_set_all_ages" model="ir.actions.act_window">
            <field name="name">Set All Ages</field>
            <field name="type">ir.actions.act_window</field>
            <field name="res_model">wizard_set_ages</field>
            <field name="view_type">form</field>
            <field name="view_mode">form</field>
            <field name="view_id" ref="view_set_all_ages_wizard"/>
            <field name="target">new</field> 
        </record>

        <act_window id="action_set_all_ages"
                name="Set All Ages"
                res_model="wizard_set_ages" 
        src_model="student.student"
                view_mode="form" 
                target="new"
        key2="client_action_multi"
        />
    </data>
</openerp>
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3 回答 3

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Wizard_set_ages 中没有字段，但您尝试过

for prod in self.browse(cr, uid, ids, context=context):     
            my_details = str(prod.name).upper()

使用 myobj 而不是 that( myobj = self.pool.get('student.student')) 进行更新并读取该表

于 2014-06-26T10:21:40.547 回答
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回到您的第一个问题“浏览记录向导中不存在名称”，只有两件事会触发此问题，模型没有名为名称的列，或者......您浏览了不存在的记录。

但是，在您的第二个问题中..

您的按钮位于具有wizard_set_ages 支持模型的表单上，这意味着当用户单击它时，它会在wizard_set_ages 模型上执行设置所有年龄。然后，您在 student.student 上执行 self.pool.get 并使用 ids 参数浏览它，但这是您的问题。由于表单在向导模型上，ids 参数包含向导模型的 id，而不是学生模型，因此您不能使用它们来浏览学生模型。通常的模式是在创建向导时搜索学生 ID 或将它们存储在向导中。看看选股向导就是一个例子。

于 2014-06-26T21:24:00.543 回答
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试试这个代码它会工作。 

def set_all_age(self, cr, uid, ids, context=None):
        mystudents = self.pool.get('student.student')
        searching_val= mystudents.search(cr, uid, [('id', '!=', ids)])
        for student in mystudents.browse(cr, uid, searching_val, context=context):
            my_description = str(student.name).upper()
            mystudents.write(cr, uid, student.id, {'notes': my_description})

    def set_selected_age(self, cr, uid, ids, context=None):
        mystudents = self.pool.get('student.student')
        data = self.read(cr, uid, ids,)[-1]
        ss = context.get('active_ids') and context.get('active_ids')[0] or False,
        searching_val= mystudents.search(cr, uid, [('id', '=', ss)])
        for student in mystudents.browse(cr, uid, searching_val, context=context):
            my_description = str(student.name).upper()
        mystudents.write(cr, uid, student.id, {'notes': my_description})

把它放在你的wizard.py上

于 2014-06-27T04:03:31.053 回答