LOOP FOR EACH (xmlnode)

Syntax

Command
Mandatory parameter
Optional parameter
Mandatory keyword
Optional keyword

LOOP FOR EACH <XmlNode> IN <XmlNodes>

<Code lines>

ENDLOOP

Loops through all the occurrences in the list of <XmlNodes>. The current node will be available in the variable <XmlNode>.

None

Parameter	Description
<XmlNode>	A variable of type XMLNODE to hold the current node in the list of XmlNodes
<XmlNodes>	The list of XmlNodes to cycle through
<Code lines>	Code that is performed each time the loop is executed. The loop will be terminated in one of the following cases: When a BREAK command is encountered When a GOTO command is encountered that refers to a label outside the loop. When an EXIT command is encountered. This command jumps out of the current routine and therefore it exits the LOOP also.

i := 1
loop for each currnode in nodeslist

currnode.value := 'Node ' + format (i, onezero)
i += 1

endloop