<annotate>

Appendix : Legacy Presto components : Mashables and Mashups : Mashups in EMML : Writing Mashups in EMML : Transforming Intermediate Results : <annotate>

<annotate> Examples

This statement adds attributes or children nodes to node(s) of a document-type variable. Each added node is defined in text within the body of <annotate> in the form:

[element | attribute] name value

Both the name and value of attributes or children can be a literals or dynamic expressions. Separate multiple annotation definitions with commas.

For examples, see <annotate> Basics, Define a New Child, Define a New Attribute, Set Names or Values Dynamically, Define Children with Namespaces and Make Multiple Annotations to the Selected Variable and Nodes. See also Working Samples for information on mashup samples that use this statement.

Can Contain	The specific syntax for annotations.
Allowed In	mashup \| catch \| else \| elseif \| for \| foreach \| if \| macro \| operation \| sequence \| try \| while

Attributes

Name	Required	Description
variable	yes	The required input variable for this statement.
expr	yes	The relative path within the input variable to the node to be annotated.

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