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pro_java_server thread: How to set Tomcat classpath for jsp Beans
Message #1 by =?iso-8859-1?q?Julio=20Oliveira?= <oliveira_julio@y...> on Sat, 17 Nov 2001 17:14:13 -0300 (ART)
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Hi man's
Sorry but i have a problem..
do you now about this, or now a place where i have to
pay for a service at the internet and i can't have the
answer of this....
Thanks in advanced....
If you have time this is the problem................
I have a page with several comboBox that I have to
take from a dinamic sql......
***********************************************************************************************************************
If i compile the servlet all is good i put the .class
at the web-inf\classes.
The problem is when i have the .jsp and <jsp
use:bean class="MyClass"
I don't know where to put it , i do a jar and put at
the jre of java and nothing happen,
I'm doing a e-commerce jsp 1-> servlet -> Bean 1->
Bean 2 -- (this have the data)
And i have to take the data from Bean 2 at the jsp 2
- final how is dispatcher from the servlet
The servlet take the request from the jsp 1 ( a
botton submit )
Instance the first bean 1 how instanciate another bean
3 how is the connection bean
after the bean 1 whit the connection call the database
and take the data, and put it in Bean 2 ( a Vector
with several items)
The problem.
1. when i came back to the servet i put the vector
in the session setAttribute but i do the
removeAllElements and nothing hapens
next time the Vector have the new items more the
others.
2. I have a dispatcher from servlet to a jsp2 how
is to take the Vector and see it at the browser, (now
i get it with the getAttribute)
3. the problem if at the jsp2 i put the useBean
--> the class is not see for it (but is alive)
*** the jsp2 is here
<html>
<head>
<title> Simulación 1 </title>
</head>
<body>
calendar
<jsp:useBean id='hora' scope = 'session' class
'dates.JspCalendar2' type='dates.JspCalendar2' />
<jsp:useBean id='comBean' scope = 'session' class
'ComboBeans' />
// nothing happens with this line
// where i have to put the ComboBeans for it work
// Can´t i take the instance of the servlet (comBean)
and take the control of the Beanssss
Hoy es : <jsp:getProperty name="hora"
property="dayOfMonth" />
La hora es : <jsp:getProperty name="hora"
property="time" />
<%
String value2
session.getAttribute("comboVector").toString();
out.println("valor recuperado del grabado en
cargoCombo2 Nivel 2 " );
out.println( value2 );
%>
</body>
</html>
*********************************************************************************************************************************
=====
Julio Oliveira
Oliveira_julio@y...
Club de Usuarios de Java de Argentina
Subscribite en :
mailto:AUBA-JBuilder-subscribe@y...
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