如何在odoo中使树视图和表单视图中的特定记录不可编辑?

Question

我有一个带有"state"(选择(属性的实体账单(西班牙语factura(。是否可以将"账单"中的所有记录都与(状态='pendiente'或状态='pagad'(只读？这意味着当用户单击树视图上的特定账单时，他无法编辑任何"账单"字段。这是我的代码

class PlanificacionFactura(models.Model):
_name = 'utepda_planificacion.factura'
_rec_name = 'numero'
_description = 'Factura'
_inherit = ['mail.thread', 'mail.activity.mixin']
fecha = fields.Date(string='Fecha')
monto_total = fields.Monetary(string='Monto a pagar', currency_field='currency_id')
pago_acumulado = fields.Monetary(compute='_compute_pago_acumulado', string='Pago Acumulado' ,currency_field='currency_id')
currency_id = fields.Many2one('res.currency', string='Moneda', required=True, domain=[('name', 'in', ('USD', 'DOP'))] , default=lambda self: self.env.ref("base.DOP"))
pago_pendiente = fields.Monetary(compute='_compute_pago_pendiente', string='Pendiente de pago', currency_field='currency_id')
state = fields.Selection([
('creado', 'Creada'),
('pendiente','Pagada parcialmente'),
('pagado','Pagada')
], string='Estado', default='pagado', compute='_compute_state' )
@api.depends('pago_acumulado','monto_total')
def _compute_state(self):
for record in self:
if record.pago_acumulado > 0 and record.pago_acumulado < record.monto_total:
record.state='pendiente'
elif record.pago_acumulado == record.monto_total:
record.state = 'pagado'
else:
record.state='creado'
@api.model
def fields_view_get(self, view_id=None, view_type='form', toolbar=False, submenu=False):
res = super(PlanificacionFactura, self).fields_view_get(view_id=view_id, view_type=view_type, toolbar=toolbar, submenu=submenu)
if view_type == 'form':
doc = etree.XML(res['arch'])
for node in doc.xpath("//field[@name='fecha']"):
node.set('options', "{'datepicker': {'maxDate': '%s'}}" % fields.Date.today().strftime(DEFAULT_SERVER_DATE_FORMAT))
if 'params' in self.env.context and 'id' in self.env.context['params']:
values = self.search_read([('id', '=', self.env.context['params']['id'])], fields=['state'])
if values[0]['state'] == 'pagado':
# Disable edit mode on form view based on `state` field
for node in doc.xpath("//form"):
node.set('edit', '0')
res['arch'] = etree.tostring(doc)
return res

我使状态可见 i 状态栏

<header>
<field name="state" widget="statusbar"/>
</header>

Answer 1

您可以在表单加载后立即覆盖FormRenderer以检查state字段。

您可以将条件指定为域并使用 Web。域类，用于使用当前记录字段值对其进行计算。

var FormRenderer = require('web.FormRenderer');
var Domain = require("web.Domain");
FormRenderer.include({
autofocus: function () {
this.show_hide_edit_button();
return this._super();
},
show_hide_edit_button : function () {
if( 'disable_edit_mode' in this.arch.attrs && this.arch.attrs.disable_edit_mode) {
var domain = Domain.prototype.stringToArray(this.arch.attrs.disable_edit_mode)
var button = $(".o_form_button_edit");
if (button) {
var hide_edit = new Domain(domain).compute(this.state.data);
// If you just need to disable edit button
// button.prop('disabled', hide_edit);

// button is shown if the parameter is true and hidden if it is false
button.toggle(!hide_edit);
}
}
},
});

使用disable_edit_mode属性设置域条件：

<form disable_edit_mode="[('state', '=', 'pagado')]">  

请参阅在资源包中添加文件，将上述代码添加到模块中。