Boolean Widget

Creates a boolean widget for use in components views. Outputs an integer flow variable with a given value (boolean).

The node supports custom CSS styling. You can simply put CSS rules into a single string and set it as a flow variable 'customCSS' in the node configuration dialog. You will find the list of available classes and their description on our documentation page.

Options

Control

Label: A descriptive label that will be shown in the view.
Description: Some lines of description that will be shown in the view, for instance by means of a tooltip.
Variable Name: Variable identifier.
Default Value: The value that is selected by default.
Output as Integer: If set, the output variable will be of type integer (as opposed to type boolean).

Re-execution

Re-execution on widget value change: If selected, widget emits reactivity events that trigger the re-execution of downstream nodes in a component composite view when its value changes. It allows users to create interactive Data Apps and visualizations.

Input Ports

This node has no input ports

Output Ports

: Variable output with the given variable defined.

Popular Predecessors

Popular Successors

Views

Interactive View: Boolean Widget: Displays a checkbox which represents the boolean value.

Workflows

Developers

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Installation

To use this node in KNIME, install the extension KNIME Quick Forms from the below update site following our NodePit Product and Node Installation Guide:

v5.2

A zipped version of the software site can be downloaded here.

Plugin provider: KNIME AG, Zurich, Switzerland

Plugin version: 5.2.2.v202403061156

On NodePit since: 2023-12-06

Last update: 2024-04-18

KNIME versions: Since v4.0

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