Basic HTML version of Foils prepared
May 19 99
Foil 33 Attributes
From
An Introduction to XML Basic Information Track Computational Science Course CPS616 --
Spring Semester 1999
.
by
Nancy McCracken,Ozgur Balsoy, Tom Scavo
1
The rules for attribute declarations follow a similar structure to elements. <!ATTLIST person gender (male|female)#IMPLIED >
ATTLIST is the type
person is the element
gender is the attribute declaration
(male|female)#IMPLIED is the attribute definition
2
The keywords following an attribute definition can be
#IMPLIED attribute is optional
"unknown" string in quotes is the default attribute
#REQUIRED attribute is required
#FIXED if attribute is present, it is assigned a fixed value
in Table To:
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