烧瓶管理员表单编辑规则导致"does not have field"错误

Question

在我的类RequestView(ModelView(中：我有...

form_edit_rules = (
rules.FieldSet(('name', 'email', 'phone','shopname', 'invoice', 'territory'), 'Customer Information'),
rules.FieldSet(('address', 'address2', 'city','state','zipcode'), 'Shipping Information'),
rules.FieldSet(('carrier','num_labels','shipping_label_url', 'shipping_tracking_num', 'shipping_label_url_2', 'shipping_tracking_num_2', 'shipping_label_url_3', 'shipping_tracking_num_3', 'shipping_label_url_4', 'shipping_tracking_num_4'), 'Shipping Labels / Tracking'),
rules.FieldSet(('created','reason', 'status', 'sales_attention_comments', 'message', 'customer_notes','salesperson'), 'Return Information'),
rules.FieldSet(('pdffile','credit','audit_reason', 'audit_detail','light_plan','shipping_territory', 'notes','completed'), 'Auditor Fields')
)

出于某种原因，包含"phone"会将其丢弃并导致此错误：

ValueError： 表单 flask_admin.contrib.sqla.form.RequestForm 对象在 0x11007bc88 没有现场电话

如果我删除手机，它工作正常。

我在模型中声明了如下电话：

phone = db.Column(PhoneNumberType())

请注意，我有一个自定义前端表单，可以将数据很好地保存到电话字段。只有对管理员编辑表单的这种修改才会引发错误。

Answer 1

可能是由于PhoneNumberType字段的复杂性，烧瓶管理员不知道如何呈现其小部件，因此表单上缺少它。

尝试将其添加为form_extra_fields中的StringField，并附form_edit_rules如下所示：

from wtforms.fields import StringField
class RequestView(ModelView):
form_extra_fields = {
'phone': StringField('phone')
}
form_edit_rules = (
rules.FieldSet(('name', 'email', 'phone','shopname', 'invoice', 'territory'), 'Customer Information'),
rules.FieldSet(('address', 'address2', 'city','state','zipcode'), 'Shipping Information'),
rules.FieldSet(('carrier','num_labels','shipping_label_url', 'shipping_tracking_num', 'shipping_label_url_2', 'shipping_tracking_num_2', 'shipping_label_url_3', 'shipping_tracking_num_3', 'shipping_label_url_4', 'shipping_tracking_num_4'), 'Shipping Labels / Tracking'),
rules.FieldSet(('created','reason', 'status', 'sales_attention_comments', 'message', 'customer_notes','salesperson'), 'Return Information'),
rules.FieldSet(('pdffile','credit','audit_reason', 'audit_detail','light_plan','shipping_territory', 'notes','completed'), 'Auditor Fields')
)

保留了电话字段的验证，所以我想它会解决您的问题。