Introducing Gradio Clients
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gradio.Dropdown(···)
str | int | float
or its index as an int
into the function, depending on type
. Or, if multiselect
is True, passes the values of the selected dropdown choices as a list of correspoding values/indices instead.def predict(
value: str | int | float | list[str | int | float] | list[int | None] | None
)
...
str | int | float
corresponding to the value of the dropdown entry to be selected. Or, if multiselect
is True, expects a list
of values corresponding to the selected dropdown entries.def predict(···) -> str | int | float | list[str | int | float] | None
...
return value
Class | Interface String Shortcut | Initialization |
---|---|---|
| "dropdown" | Uses default values |
Event listeners allow you to respond to user interactions with the UI components you've defined in a Gradio Blocks app. When a user interacts with an element, such as changing a slider value or uploading an image, a function is called.
The Dropdown component supports the following event listeners. Each event listener takes the same parameters, which are listed in the Event Parameters table below.
Listener | Description |
---|---|
| Triggered when the value of the Dropdown changes either because of user input (e.g. a user types in a textbox) OR because of a function update (e.g. an image receives a value from the output of an event trigger). See |
| This listener is triggered when the user changes the value of the Dropdown. |
| Event listener for when the user selects or deselects the Dropdown. Uses event data gradio.SelectData to carry |
| This listener is triggered when the Dropdown is focused. |
| This listener is triggered when the Dropdown is unfocused/blurred. |
| This listener is triggered when the user presses a key while the Dropdown is focused. |