Single Selection Input QuickForm (legacy)

This Node Is Deprecated — This node is kept for backwards-compatibility, but the usage in new workflows is no longer recommended. The documentation below might contain more information.

Allows selecting single value from a list of String which is returned as a String flow variable. The value can also be controlled from a QuickForm (KNIME WebPortal).


A descriptive label that will be shown in, for instance the web port.
Some lines of description that will be shown in the remote control form, for instance by means of a tooltip.
A weight value that influences the position of the component in the final layout. Lighter elements will be placed at the top, whereas heavier items will be placed nearer the bottom. The value is relative to the weights of the other components in the workflow (absolute value is not relevant, only the relative comparison to other elements).
Variable Name
Variable identifier.
Variable Value
Value selected by default.
Possible Choices
A list of values (comma separated) that are shown as radio buttons.
Layout components Radio Button (vertical) and Radio Button (horizontal) to display the single selection in the meta node config and as QuickForm element.

Input Ports

This node has no input ports

Output Ports

Variable output with the given variable defined and the selected option as index.


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