5.2.3.5 nameexpr="..." attribute

This attribute is ignored if the alias (5.2.3.1) attribute is present.

The expression in the value of the nameexpr attribute is evaluated to determine the generated name (5.2.3.4) attribute.

One shortcoming of the alias attribute is that you can only perform input on object attributes. The nameexpr enables you to perform input on list elements.

Refer to the documentation of the nameexpr attribute of the <al-input> tag (5.2.2.6) for an example.