SAX ADD PROCESSING INSTRUCTION
SAX ADD PROCESSING INSTRUCTION ( document ; statement )
| Parameter | Type | Description | |
|---|---|---|---|
| document | Time | → | Reference of open document |
| statement | Text | → | Statement to insert in the document |
Description
In the XML document referenced by document, the SAX ADD PROCESSING INSTRUCTION command adds an XML processing statement.
A processing statement lets you indicate the application type and when necessary any additional parameters allowing you to process an unparsable external entity.
The command formats the data of the statement in conformity with XML. However, the statements themselves are not parsed and it is up to the developer to make sure that they are valid.
Example
The following code:
vtInstruct:="xml-stylesheet type="+Char(Quote)+"text/xsl"+Char(Quote)+
"href="+Char(Quote)+"style.xsl"+Char(Quote)
SAX ADD PROCESSING INSTRUCTION($DocRef;vtInstruct)
... will write the following line in the document:
System variables and sets
If the command has been executed correctly, the system variable OK is set to 1. Otherwise, it is set to 0 and an error is generated.
See also
SAX GET XML PROCESSING INSTRUCTION
Properties
| Command number | 857 |
| Thread safe | ✓ |
| Modifies variables | OK |