tailieunhanh - JavaServer Pages

Bean conditionally created jsp:useBean results in new bean object only if no bean with same id and scope can be found If a bean with same id and scope is found, the preexisting bean is simply bound to variable referenced by id. Bean properties conditionally set. The statements (jsp:setProperty elements) are executed only if a new bean is created, not if an existing bean is found. | JavaServer Pages 1 Nội dung Giới thiệu JSP Các script JSP Các directive Chèn File JavaBeans và JSP Custom JSP tag Kết hợp servlets JSP 2 Ví dụ BODY H2 JSP Expressions H2 UL LI Current time new LI Your hostname LI Your session ID LI The CODE testParam CODE form parameter testParam UL BODY HTML