unparsed-text-available
Check if a non-XML document exists
Description
The fn:unparsed-text-available function checks if an an external resource (for example, a file) is available. It allows you to check first whether a resource exists before calling the fn:unparsed-text function. Note: this is an XSLT-only function; it is not available in XQuery or XPath.
Parameters |
Description |
|---|---|
href:string() |
|
encoding:string() |