Expr Element
The Expr element contains a CAML expression that is evaluated to determine the course of action for a Switch statement. The expressions can be any set of CAML elements that render text, or they can be other conditionals.
Syntax
<Expr>
</Expr>
Related Elements
| Parent Elements | Child Elements |
|---|---|
| Switch | Column, Column2, Field, GetFileExtension, GetVar, InheritsPermissions, InNavBar, ListProperty, LookupColumn, Property, Today, UserID |
Example
The following example checks the value of a UserID field and returns "User Zero" if the value is 0 (zero). Otherwise, it sets a default value: "Not User Zero".
<Switch>
<Expr><UserID/></Expr>
<Case Value="0">User Zero</Case>
<Default>Not User Zero</Default>
</Switch>