xml_node->insertBefore
xml_node->insertBefore is a member in the XML DOM group; call it on the receiver shown before the arrow.
Target
Signature
1xml_node->insertBeforexml_node->insertBefore is a member in the XML DOM group; call it on the receiver shown before the arrow.
xml_node->insertBefore is called with member syntax on a receiver value. xml_node->insertBefore works with structured document or media data. Keep parsing, transformation, and output steps separate enough that each step can be checked on its own.
Examples
Basic call
1xml_node->insertBeforeThe example shows the normal call shape. Adapt variable names, validation, and surrounding error handling to the context.