EL (Expression Language)

GPTKB entity

Statements (27)
Predicate Object
gptkbp:instanceOf gptkb:programming_language
expression language
gptkbp:category gptkb:programming_language
gptkb:website
gptkbp:fileExtension .xhtml
.jsp
gptkbp:hasSyntax ${expression}
https://www.w3.org/2000/01/rdf-schema#label EL (Expression Language)
gptkbp:introducedIn gptkb:JSP_2.0
gptkbp:purpose access data stored in JavaBeans components
simplify the integration of dynamic content in web pages
gptkbp:relatedTo gptkb:JSTL
gptkb:JavaBeans
Servlets
gptkbp:standardizedBy gptkb:Jakarta_EE
gptkbp:supports access to collections
arithmetic operations
logical operations
access to maps
relational operations
method invocation (in later versions)
gptkbp:usedIn gptkb:JSP
gptkb:Jakarta_EE
gptkb:JSF
gptkb:Java_EE
gptkbp:bfsParent gptkb:Managed_Beans
gptkbp:bfsLayer 7