Dropdown Input

A user input component that allows users to select a single value from a list of options using a dropdown menu.

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Fields

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Events

def onchange_handler(state, payload):

# Set the state variable "selected" to the selected option

state["selected"] = payload

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Low code usage

This component can be declared directly in Python, using backend-driven UI.

ui.DropdownInput(content={
        "label": "", # str 
        "options": {}, # Union[Dict, str] 
        "cssClasses": "", # str 
    },
    handlers={
        "wf-option-change": handle_event,
    }
)

A function, in this example handle_event, should be implemented in your code to handle events.

def handle_event(state, payload, context, ui):
  pass

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Reference

• Explore this component’s source code on GitHub