小编Ast*_*tr0的帖子

attrs="{'invisible': [('rule_id.type_test', '!=', 'A')]}" 在上面的代码不起作用,我怎么能解决这个问题？

class test_list(models.Model):
    _name = 'test.list'

    type_test = fields.Selection([('A', 'aaaa'),('B','bbbbb')], default='A', string="Type", required=True)  
    rule_list = fields.One2many('test.rule', 'rule_id')

class test_rule(models.Model):
    _name = 'test.rule'

    rule_id = fields.Many2one('test.list', required=True)

    ul = fields.Many2one('product.ul', string='Package Logistic Unit'

<record model="ir.ui.view" id="rules_form_view">
            <field name="name">test.rules.form.view</field>
            <field name="model">test.rule</field>
            <field name="arch" type="xml">
                <form string="Test Rules">
                   <field name="ul" attrs="{'invisible': [('rule_id.type_test', '!=', 'A')]}"/> 
                </form>
            </field>
</record>

我在表单视图中有这个字段:

<field name="value"/>

当有人想要添加新值时,我想从字段中获取值,这可能是我$_GET['value']在PHP中可能做的.

简单的例子:

我希望,当用户插入一个值时,程序检查它是否大于所有值的总和,并打印如下错误消息:

无法添加该值,因为它大于所有值的总和

到目前为止我写过这个:

view.xml用

<?xml version="1.0" encoding="utf-8"?>
<openerp>
<data>
    <record id="action_test" model="ir.actions.act_window">
            <field name="name">Insert</field>
            <field name="res_model">test.odoo</field>
            <field name="view_mode">form,tree</field>
    </record>

    <record id="view_tree_test" model="ir.ui.view">
        <field name="name">Inset.tree</field>
        <field name="model">test.odoo</field>
        <field name="arch" type="xml">
            <tree string="T">
                <field name="create_uid"/>
                <field name="value" sum="Total Sum"/>
            </tree>
        </field>
    </record>

    <record id="view_from_test" model="ir.ui.view">
        <field name="name">Inset.form</field>
        <field name="model">test.odoo</field>
        <field name="arch" type="xml">
            <form string="T_Form">
                <group>
                    <field name="value"/>
                </group>
            </form>
        </field>
    </record>


    <menuitem name="Test Module" id="main_menu_test" sequence="3"/>

    <menuitem name="TEST" id="sub_menu" parent="main_menu_test"/>

    <menuitem action="action_test" id="action_menu" parent="sub_menu" /> …