Generic JavaScript View (JavaScript)

Executes JavaScript code to generate a view. The code in the script editor is executed when displayed in the view (right-click -> Interactive View) or in the KNIME server web portal.

Within the java script code block you have access to the input table and can use a set of predefined libraries to generate the view.

Additionally you can export a static image to the workflow, if the view is generated as an SVG structure.

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.
The style rules defined in such a way will override the style rules set in the node's dialog.
You will find the list of available classes and their description on our documentation page .

Input ports

1. Type: Table
   Display data
   Data table with data to be converted in JavaScript object available to the view. (optional)

Output ports

1. Type: Image
   SVG Image
   Generated SVG image if view implementation is producing and exporting it.
2. Type: Flow Variable
   Flow Variables
   All previously and during view generation defined flow variables.