Static Forms

This is the official documentation of the forestadmin-agent-django and forestadmin-agent-flask Python agents.

Very often, you will need to ask for user inputs before triggering the logic behind an action.

For example, you might want to specify a reason if you want to block a user account. Or set the amount to charge a user’s credit card.

Action Form displayed on Forest Admin

Field Configuration

Properties

Fields are configurable using the following properties:

Property	Expected value	Description
type	Boolean, Date, Dateonly, Enum, Json, Number, String, NumberList, EnumList, StringList, FileList and Collection}	Set the type of the field.
label	string	Set the label of the field.
id	string	Set the id of the field. The is used internally and to access values from the context. If not set the label will be used.
description	string	Set the description of the field.
is_required	boolean	Make the field required (default false).
is_read_only	boolean	Make the field read-only (default false).
default_value	any	Set the default value of the field.
enum_values	array of strings	Change the list of possible values of the field when type is Enum.

from typing import Union
from forestadmin.datasource_toolkit.decorators.action.context.single import ActionContextSingle
from forestadmin.datasource_toolkit.decorators.action.result_builder import ResultBuilder
from forestadmin.datasource_toolkit.interfaces.actions import ActionResult

async def execute(
    context: ActionContextSingle, result_builder: ResultBuilder
) -> Union[None, ActionResult]:
    record = await context.get_record(['stripeId', 'address:country'])
    form_values = context.form_values

    # ... charge the credit card ...

    return result_builder.success("Amount charged")

agent.customize_collection("Company").add_action("Charge credit card", {
    "scope": "Single",
    "execute": execute,
    "form":[
      {
        "type": "Number",
        "label": "amount",
        "description": "The amount (USD) to charge the credit card. Example: 42.50",
        "is_required": True,
      }
    ],
})

References to records

Reference widget on an action form

When using the Collection type, you can create a reference to a record of any collection.

The value of the field will be the primary key of the selected record.

Note that the value will be stored in an array as the target collection may be using a composite primary key. When not using a composite primary key, the array can be assumed to contain a single value.

from typing import Union
from forestadmin.datasource_toolkit.decorators.action.types.actions import ActionSingle
from forestadmin.datasource_toolkit.decorators.action.result_builder import ResultBuilder
from forestadmin.datasource_toolkit.interfaces.actions import ActionResult

async def execute(
    context: ActionContextSingle, result_builder: ResultBuilder
) -> Union[None, ActionResult]:
    # Retrieve user id from the form
    user_id = context.form_values["Assigne"]

agent.customize_collection("Company").add_action("Charge credit card", {
    "form":[
        {
            "label": "Assigne",
            "type": "Collection",
            "description": "The user to assign the ticket to",
            "collection_name": "user",
            "is_required": True,
        }
    ],
    "scope": "Single",
    "execute": execute,
})