# <netui:attribute> Tag

Adds an attribute to the parent tag when it is rendered in the browser.

## Syntax

<netui:attribute
name="string_name"
value="string_or_expression_value" />

## Description

Adds an attribute to the parent tag when it is rendered in the browser.

The following <netui:attribute> tags are rendered within the <span> tag (since the <netui:label> tag is rendered as a <span> tag in the browser.

         <netui:label value="Some Text">
              <netui:attribute name="a" value="aVal" />
              <netui:attribute name="b" value="bVal" />
              <netui:attribute name="c" value="cVal" />
          </netui:label>

The HTML rendered in the browser appears as follows.

        <span a="aVal" b="bVal" c="cVal">Some Text</span>

Note that the `value` attribute can be dynamically determined using a databinding expression.

        <netui:attribute name="a" value="{pageFlow.aAttributeValue}" />

## Attributes

name | The name of the attribute to add to the parent tag.
Required | Supports runtime expression evaluation | Data bindable
Yes | Yes | No
value | The value of the attribute to add to the parent tag.
Required | Supports runtime expression evaluation | Data bindable
Yes | Yes | Yes

## Related Topics

<netui:parameter> Tag