arc:else keyword to execute an alternate block of code when a test like arc:exists or arc:match fails. You can also use it to execute an alternate block of code in an arc:call when the call fails to produce any output items.
Unlike other languages, Script requires the arc:else statement to be within the scope of the test it belongs to.
Parameters
NoneControl Attributes
NoneExample
Return a placeholder title if the file does not have a name:See Also
- arc:exists: Check if an attribute exists.
- arc:equals: Check for equality.