Document definition functions

TEL grammar includes a number of document definition functions that you can apply to sections and resources accessed in a document definition:

•	id() – returns the ID of a document definition, section or resource.

•	contentType() – returns the content type of a resource.

•	toBase64() – base64 encodes image resources.

•	toAttachment() – generates email attachments for resources.

•	sectionArray() – returns an array of all sections in a document definition.

•	resourceArray() – returns an array of all resources in a section.

•	propertyNameArray() – returns an array of all property names in a document definition, section or resource.

•	propertyValue() – returns the value of a property.

You can also use general functions, for example name() to return the name of a resource. See General functions.

In this section

•

id()

•	contentType()

•	toBase64()

•	toAttachment()

•	sectionArray()

•	resourceArray()

•	propertyNameArray()

•	propertyValue()