Difference between revisions of "Jsp"
(→Implizite Objekte in Scriptlets) |
(→Elemente in JSPs) |
||
Line 1: | Line 1: | ||
== Elemente in JSPs == | == Elemente in JSPs == | ||
− | + | === scriplets === | |
− | + | === expressions === | |
− | + | === directives === | |
− | + | === declarations === | |
== Implizite Objekte in Scriptlets == | == Implizite Objekte in Scriptlets == |
Revision as of 13:32, 10 January 2009
Contents
Elemente in JSPs
scriplets
expressions
directives
declarations
Implizite Objekte in Scriptlets
- page java.lang.Object
- out javax.servlet.jsp.JspWriter
- config javax.servlet.ServletConfig
- request javax.servlet.http.HttpServletRequest
- response javax.servlet.http.HttpServletResponse
- session javax.servlet.http.HttpSession
- pageContext javax.servlet.jsp.PageContext
- application javax.servlet.ServletContext
- exception
Importierte Namespaces in Jsps
- java.lang.*
- javax.servlet.*
- javax.servlet.jsp.*
- javax.servlet.http.*
Methoden in JSP Servlets
- jspInit()
- jspDestroy()
- _jspService(), kann nicht ueberschrieben werden
- getParameter()
EL Operators
- &&
- +
- *
- -
- %
- ||
- !
- div
- mod
- or
- not
- ==
- eq
- ne
- <
- lt
- >
- gt
- <=
- ge
- >=
- le
- empty
- A ? B : C
Implizite EL Objekte
- pageContext (pageContext.servletContext, pageContext.session, pageContext.request, pageContext.response)
- param
- paramValues
- header
- headerValues
- cookie
- initParam
- pageScope
- requestScope
- sessoionScope
- applicationScope