String Configuration

Outputs a string flow variable with a set value from a component's dialog.

Options

Label: A descriptive label that will be shown in the dialog
Description: Some lines of description that will be shown for instance in the node description of the component exposing a dialog.
Parameter Name: Parameter identifier for external parameterization (e.g. batch execution). This will also be the name of the exported flow variable.
Editor type: Single-line editor supports only one line text data and is represented with a text input component. It also comes with a validation based on regular expressions.
Multi-line editor supports many lines of text data and is represented with a text area component. Its sizes can be parameterized (see the options below) and the scroll bar will automatically appear, if the text is too long.
Editor width: The width of the editor in number of characters per line.
Editor height: The height of the editor in number of text lines. Multi-line editor only.
Regular Expression: Regular expression defining valid values. Single-line editor only.
Validation Error Message: Message that will be shown if one of the values is not valid. The character ? will be replaced by the invalid value. Single-line editor only.
Common Regular Expressions: A set of regular expression templates for common inputs. With the assign button you assign the regular expression and the corresponding error message to be the current settings. Single-line editor only.
Default Value: The value that is selected by default.

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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:

v5.3

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

Plugin provider: KNIME AG, Zurich, Switzerland

Plugin version: 5.3.3.v202410291554

On NodePit since: 2024-07-09

Last update: 2024-11-20

KNIME versions: Since v4.0

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