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Regex with Widgets

Dynamically update your regex searches with this mini data-app built for experimentation with widgets that re-execute automatically and manually.

Regex with Widgets Rapidly iterate and check your regex in the chromium view. Workflow Inside of Component (displayed here for KNIME Hub inspection) Strip text from PDFsTransform Document type to String typeUpdate RegexRegex stringDisplays text which can be moved using the Node Usage and Layout buttonAllows us to use RegexComponent that housesthe widgets needed for interactivity Interactive output tableInteractive column selectionCreates sequential logicIf at least one column selected show next screen.Get number of columnsPDF Parser Document DataExtractor RefreshButton Widget String Widget Text Output Widget Column Expressions InteractiveRegex Example Component Output Table View Column FilterWidget CASE Switch Variable(Start) (deprecated) Rule EngineVariable Extract TableDimension Component Input Regex with Widgets Rapidly iterate and check your regex in the chromium view. Workflow Inside of Component (displayed here for KNIME Hub inspection) Strip text from PDFsTransform Document type to String typeUpdate RegexRegex stringDisplays text which can be moved using the Node Usage and Layout buttonAllows us to use RegexComponent that housesthe widgets needed for interactivity Interactive output tableInteractive column selectionCreates sequential logicIf at least one column selected show next screen.Get number of columnsPDF Parser Document DataExtractor RefreshButton Widget String Widget Text Output Widget Column Expressions InteractiveRegex Example Component Output Table View Column FilterWidget CASE Switch Variable(Start) (deprecated) Rule EngineVariable Extract TableDimension Component Input

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To use this workflow in KNIME, download it from the below URL and open it in KNIME:

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Created by: paolotamag
Created at: 2021-08-02
On NodePit since: 2021-12-11
Last update: 2026-01-30
Created with KNIME version: v4.5.0
Tags: data apprefresh buttondynamicguided analyticsregex

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