Unable to retrive more pages from ModelRestApi

[enricosecco]

Environment

Flask-Appbuilder version: 4.3.9

pip freeze output: apispec==6.3.0
attrs==23.1.0
Babel==2.13.1
blinker==1.7.0
certifi==2023.7.22
charset-normalizer==3.3.2
click==8.1.7
colorama==0.4.6
Deprecated==1.2.14
dnspython==2.4.2
email-validator==1.3.1
flask==2.3.3
Flask-AppBuilder==4.3.9
Flask-Babel==2.0.0
Flask-DebugToolbar==0.13.1
Flask-JWT-Extended==4.5.3
Flask-Limiter==3.5.0
Flask-Login==0.6.3
Flask-SQLAlchemy==2.5.1
flask-wtf==1.2.1
greenlet==3.0.1
idna==3.4
importlib-metadata==6.8.0
importlib-resources==6.1.1
itsdangerous==2.1.2
Jinja2==3.1.2
jsonschema==4.19.2
jsonschema-specifications==2023.7.1
limits==3.6.0
markdown-it-py==3.0.0
MarkupSafe==2.1.3
marshmallow==3.20.1
marshmallow-sqlalchemy==0.26.1
mdurl==0.1.2
ordered-set==4.1.0
packaging==23.2
pkgutil-resolve-name==1.3.10
prison==0.2.1
psycopg2==2.9.9
Pygments==2.16.1
PyJWT==2.8.0
pyodbc==5.0.1
python-dateutil==2.8.2
pytz==2023.3.post1
PyYAML==6.0.1
referencing==0.30.2
requests==2.31.0
rich==13.6.0
rpds-py==0.12.0
six==1.16.0
SQLAlchemy==1.4.50
SQLAlchemy-Utils==0.41.1
typing-extensions==4.8.0
urllib3==2.1.0
werkzeug==2.3.8
wrapt==1.16.0
wtforms==3.1.1
zipp==3.17.0

expected results

I need to retrive paginated data from api

In models.py I have:

class Nazione(Model):
    __tablename__ = 'nazione'
    id = Column(Integer, primary_key=True)
    nome = Column(String(255))

    def __repr__(self):
        return self.nome

In views.py I have:

class NazioneApi(ModelRestApi):
    datamodel = SQLAInterface(Nazione)
    list_columns = ['id','nome']

Describe the actual results

When i GET http://127.0.0.1:8000/api/v1/nazioneapi/
I retrieve the first 20 records (there are 248 records in the table)
but I am unable to retrieve the next pages.
From the ModelRestApi code and from the swagger page it seems that the params (page and page_size) are necessary.
But GET http://127.0.0.1:8000/api/v1/nazioneapi/?page=2&page_size=20 or
GET http://127.0.0.1:8000/api/v1/nazioneapi/?page=2 or other tempatives retrieve always the first 20 records.
I have already implemented a function to retrieve the complete list but I would like to be able to extract the data also by page

[Daniel Vaz Gaspar]

Hi,

flask-appbuilder ModelRestApi uses Rison or JSON as query parameters:

use:
https://127.0.0.1/api/v1/naziopenapi/?q=(page:0,page_size:25)

docs:
https://flask-appbuilder.readthedocs.io/en/latest/rest_api.html#lists-and-queries