select 

The required select attribute is an expression evaluated in the current
context that returns a string.

Attribute Information

Used By

Element sch:value-of

Source 

<xs:attribute name="select" use="required" type="sch:pathValue">
  <xs:annotation>
    <xs:documentation>The required select attribute is an expression evaluated in the current context that returns a string.</xs:documentation>
  </xs:annotation>
</xs:attribute>

Sample