Web Connector 26.3
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# attributeValue

The `attributeValue` method returns the value of an attribute on an element that matches a CSS selector.

## Syntax

    attributeValue( cssSelector, attributeName )

## Arguments

Argument | Description
--- | ---
`cssSelector` | (string) A CSS selector that identifies the element. If multiple elements match the selector, the first matching element is used.
`attributeName` | (string) The name of the attribute.

## Returns

(String). The attribute value. Returns `nil` if the element or attribute was not found.

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Version 26.3 | Last updated July 2026

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Product: Knowledge Discovery Web Connector 26.3

Topic Title: attributeValue