Position of first/last occurrence

XML

<array:pos var="var" var_result="var" offset="int" type="first">
    string
</array:pos>

<array:pos /> finds the position of first or last occurrence of a value within an array and returns the key of the corresponding array item if applicable.

If the offset is negative it will start that many items from the end of the array.

Attributes

Name	Type	Description	Defined By
var	var	Variable name	array:pos
var_result	var	Result variable name	array:pos
offset	int	Search offset	array:pos
type	type	Measurement type	array:pos

Results

Binding	Type	Predicate
var_result		N/A

Examples

XML

<array var="names">
  <item>Bill Gates</item>
  <item>Steve Jobs</item>
</array>

<output>
  <array:pos var="names">Steve Jobs</array:pos>
</output>

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