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Extract CSS Property

Selenium Nodes for KNIME version 4.6.4.202012261943 by seleniumnodes.com

This node extracts a CSS property from a WebElement. For the specified CSS property name, the property values are appended as string column to the input table. In case, a CSS property is not present, a missing value cell is appended.

Note: “Shorthand” CSS properties such as background, font, border, etc. are usually not supported, instead you must use the explicit longhand property names, such as background-color, font-size, etc.

Color values are returned as RGBA strings, e.g. for a color property green Selenium will return rgba(0, 255, 0, 1).

Options

Input: Input column which provides the WebElement(s)
Remove input column: Removes the input column from the result table
CSS value name: The name of the CSS property to extract
Change output column name (*): Enter a custom name for the appended output column, or leave this blank to auto-generate the name based on the input column name and attribute

Input Ports

: Table with a column providing WebElements to extract

Output Ports

: Table with appended column holding the specified property value

Best Friends (Incoming)

Best Friends (Outgoing)

Installation

To use this node in KNIME, install Selenium Nodes for KNIME from the following update site:

KNIME 4.3

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

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