Hi, how to use URL encoding in jsp

hi, how to apply URL encoding in jsp for a string, could u pls suggest some ideas to use URL encoding in jsp
thank you in advance

hi, thnx for the reply, but my problem is to use url encoding method
i would u like to know how to represent in jsp program i have asp code some thing like this
href='/project/tel_number.asp?team=<%=DbRecTeam("id")%>&name=<%=Server.URLEncode(DbRec("name"))%>'
i would like to know how replace that Server.URLEncode stmt in jsp, could u pls suggest some equivalent method for the above stmt
thanx in advance

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How to use SSL Technology in JSP.

Can anybody Tell me that How to use SSL Technology in JSP ?
I am using Apache Tomcat 5.0.28 Server.
How to configure the Tomcat server so that it will access any web application supported by Tomcat via SSL ?
Thank you very much in advance.

The JSP does not need to know that the request is coming over SSL. If the application must be over SSL, but the server also allows non-SSL communication, then, like I said, you need to build in a Filter that will check if the incoming request is an https or http request and redirect to the https url if the request was http. And you can do that using the method listed in the previous post. As far as setting up the SSL certificate for Tomcat to use, refer to the Tomcat Documentation that comes with the server. Other than those two things, you don't need to know anything else about SSL inorder to run an SSL application through a Tomcat server (or any other enterprise server either, for that matter), but do an internet search for SSL and maybe one or two other keywords that apply to your situation and you should find plenty that will help.

How to use session object in jsp

hi all
marry christmas
can anyone plz tell me how to use session obect in jsp
rachna
Message was edited by:
rachna_arora82

hi rachna,
JSP has a default(implicit) session object...... use the getSession(true) method on the session object and then going u can either get or set attributes depending on the requirement
That was in general and now with the issue u have got..... what u can do is that the u can create session for every user who logs in and when he/she tries to login again then u can probably check for the existing session object in the JSP and perform the logic as required..... any clarifications plzzzzzzz let me know
Thanks n Regards
Naveen M
Message was edited by:
Novice_inJAVA
Message was edited by:
Novice_inJAVA

How to use custom tag in jsp

sir
plz tell me how to use custom tag in jsp.plz describe it.
i will be thankful to u

Do you want to use taglibs or develop custom tags? Either way take a look at these:
http://java.sun.com/j2ee/tutorial/1_3-fcs/doc/JSPTags.html
http://www.stardeveloper.com/articles/display.html?article=2001081301&page=1
http://www.onjava.com/pub/a/onjava/2000/12/15/jsp_custom_tags.html
http://jakarta.apache.org/taglibs/tutorial.html
http://www.ibm.com/developerworks/edu/j-dw-java-custom-i.html
http://www.herongyang.com/jsp/tag.html

Oepe-12.1.2.1-kepler how to use ADF Templates in JSP page

Hi all,
I use oepe 12.1.2.1 kepler 4.3 and creating JSP page but I can't see any ADF Rich Faces Page in JSP Templates Page of Preferences Dialog. How to use ADF Templates in JSP page?
Thanks,
Thomas

Select the JSP Templates link. Is the ADF Rich Faces Page template listed? Refer Creating the Login Page/4.
Introduction to the Oracle Enterprise Pack for Eclipse (OEPE) IDE

How to use protected method in jsp code

Could anyone tell me how to use protected method in jsp code ...
I declare a Calendar class , and I want to use the isTimeSet method ,
But if I write the code as follows ..
========================================================
<%
Calendar create_date = Calendar.getInstance();
if (create_date.isTimeSet) System.out.println("true");
%>
============================================================
when I run this jsp , it appears the error wirtten "isTimeSet has protected access in java.util.Calendar"

The only way to access a protected variable is to subclass.
MyCalendar extends Calendar
but I doubt you need to do this. If you only want to tell if a Calendar object has a time associated with it, try using
cal.isSet( Calendar.HOUR );

How to use "url.openStream()" . What this function does?

how to use "url.openStream()" . What this function does?
Edited by: sahil1287 on Apr 16, 2009 10:02 PM

http://java.sun.com/javase/6/docs/api/java/net/URL.html#openStream()
http://java.sun.com/docs/books/tutorial/networking/urls/readingWriting.html

How to use url iview???

how to use url iview???
HI all
I need to use url iview as back button in the same page with saptransaction iview.
url iview to used as back button to the home page.
pl suggeest how to use url ivew....what sort of properties need to be used.

HI chander
thank u for ur response
I have done an aplication in which i have called sap transsaction ivew usind quick link property in .html(page) language.
where we will be fetching saplogon server using this sap trans saction ivew into the portal frame work .
when i loging into the server and log off with in the portal frame work i am not able to go to my aplication home page. since back/ forward link are disabled.
atleast i want know how to enable those links.
or else
i thought to use url ivew along with sap transaction ivew with a same page with diffrent layouts.but that is also fine.
and one more option was
i thought it to be used as pop up as so that when user login and log off into the server they will close that seperate window.
for that i have set the ivew property
"launch in a new window property As : display in a seperate head less portal window"
but even that is also not working.
i dont know y that property is not working
finally i have coded with java script , now i am able to open the portal in a seperate window but with headed portal.
for that i have coded some thing like below mentioned.
problem here is still i am getting the headed portal
but i want head less portal.
here headless in the sence i want it like the preview of the ivew.
please help me in this regard how to get the head less portal when i click on the link.
Regards
Gayathri

How to use bean:write inside jsp:include ?

I got a problem about JSP's syntax. The following is my code:
<%@ include file="<bean:write name="HelloForm" property="target" />"%>
The double quotes inside bean:write is my problem. Could you please teach me how to use bean:write within JSP's include? Thank you!

http://java.sun.com/products/jsp/syntax/1.2/syntaxref12.html
Include Directive vs <jsp:include>
The include directive <%@include %> is done at page translation/compile time.
It effectively pastes in a static file, and then compiles the JSP as if it was all one file.
As such, you cannot provide a runtime expression to it.
To do runtime inclusion, you need to use the <jsp:include> tag which does except runtime parameters.
<%String test = request.getParameter("pageInfo");%>
<%String link = test + ".jsp"; %>
<jsp:include page="<%= link %>" %>Unfortunately you can't use the tag with a bean:write tag as well, you can only use runtime expressions, not tag. So you have to do the include with
<jsp:include page="<%= HelloForm.getTarget() %>" />
Cheers,
evnafets

How to use mxml in a jsp file?

I'm trying to use flex in a .jsp file. I followed the
suggestion that I use the Flex 2 Tag library as suggested by this
link:
http://labs.adobe.com/wiki/index.php/Flex_2_Tag_Library_for_JSP#Download_and_Installation
but I couldn't find it. I also downloaded LiveCycle Data Services
ES but couldn't find the flex-bootstrap.jar.
I have a simple example:

Use the <mxml> tag to insert a Flex application in an
existing JSP page. The following example shows the <mxml> tag
with the source attribute to include an external MXML file:
<mm:mxml source="CustomerServiceChat.mxml"/>
Alternatively, you can use the <mxml> tag with inline
MXML source code, as the following example shows:
<mm:mxml>
<mx:Application xmlns:mx="
http://www.adobe.com/2006/mxml"
xmlns="*">
<mx:Text label="Hello World">
</mx:Application>
</mm:mxml>
I also added the following code in my web.xml:
<taglib>
<taglib-uri>FlexTagLib</taglib-uri>
<taglib-location>/WEB-INF/lib/flex-bootstrap.jar</taglib-location>
</taglib>
and obviously I get an error because I don't have the
flex-bootstrap.jar file. Please let me know how this can be
corrected. Thanks in advance!

Adobe Newsbot hopes that the following resources helps you.
NewsBot is experimental and any feedback (reply to this post) on
its utility will be appreciated:
Adobe - Developer Center : Flex quick start guide for PHP
developers:
Apr 30, 2007 ... In this example, I changed the result data
type to XML with E4X support by setting .... In Flex you would
download a file using this code:
Link:
http://www.adobe.com/devnet/flex/articles/php_getstarted.html
2d. Tutorial - Flex 3 Getting Started - Adobe Learning
Resources:
See Calling XML Web Services over the Web Using the Web
Service References ... For information on integrating PHP and Flex
using AMF to encode the data,
Link:
http://learn.adobe.com/wiki/display/Flex/2d.+Tutorial
Mike Potter: Flex and PHP - A simple sample:
I have other example with PHP and MySql and give the same
error, and a example .... Flex Data Services... I choose None (???)
because I work with php and
Link:
http://blogs.adobe.com/mikepotter/2006/02/flex_and_php_a_1.html
Adobe - Developer Center : Transmitting data between Flex and
PHP:
Sep 4, 2007 ... Now that the user interface is set up and
ready to go you can add the HTTP services to go ask for the data
from the PHP code. In Flex you
Link:
http://www.adobe.com/devnet/flex/articles/flex_php_json.html
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Mar 1, 2006 ... The first step is to download Flex Builder
2.0 from the Adobe labs ... For example, you could use this same
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Link:
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Disclaimer: This response is generated automatically by the
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Community
Engine.

How to use session variable in JSP function & How to use both JSP Servlet

Hi,
I am new to JSP and servlets
Still I am devloping a website in JSP. I am not mixing JSP with servlets, but I do create Java files for bean, logic and database works.
I try to keep the hard coding part out of JSP.
I dont how to use both JSP and Servlets in combination.
Hence If needed I write some functions in JSP.
but it gives me error
+<%! public void abc()+
+{+
int intUserId = Integer.valueOf((Integer) session.getAttribute("MySession_UserID"));
+}+
+%>+
Saying cannot find symbol session
1) So can u please tell how can I access session variables within JSP function
2) And also give me some links/tutorials about useing both JSP and Servlets in combination.
Thanks
Venkat

The application architecture when you use Servlets and JSP in a standard MVC pattern is explained here (under the heading "Integrating Servlets and JSP Pages") and here ...

How to use dreamweaver files in jsp?

Hello All
I am developing jsp files in which i want to use macromedia dreamweaver files i.e flash button and flash text. I am building jsp files in JBulider. Can anyone tell me how to use or bring in these dreamweaver files in the JSP files? Will be greatful for any help given.
Arshad

You should be able to just bring the files into DreamWeaver. It should edit the HTML part of the JSP just fine.

How to use standard tags in JSP

Hi all,
Just wanted to know how to use standard tags of endeca in JSP ... say for example to display Dimension Name using standard tags.
Thanks
--Sam

i was just checking whether we can use endeca TAG'S ( typo mistake in my earlier post not the JSTL standard library )....in my JSP
We cannot use endeca TAG ...as they are for different purpose.
Sameer

How to use connection pooling in jsp?

I'm new to world of JSP. I'm developing web application using Oracle 8i and JSP to implement it. I'm using jakarta-tomcat server for this purpose.
I'll frequently access the database. so I want to use the connection pooling.
Can anybody explain the simple procedure to use it
thanx

Hello syyuen,
Please help me, here iam sending u my server.xml , web.xml and servlet
application. I put classes12.jar in tomcat/common/lib. and above servlet
class application under tomcat/webapps/root/web-inf/classes
and this is a simple servlet program for getting connection from the
connection pool of tomcat using tyrex..
my oracle database name is "myuser" and password is "mypass"
either u check my server.xml or tell me where under which tag should i
place <Resource...> tag in server.xml and should i need to modify any
other places..??
server.xml
<Server port="8005" shutdown="SHUTDOWN" debug="0">
          
<Service name="Tomcat-Standalone">
     
<Connector className="org.apache.catalina.connector.http.HttpConnector"
port="8080" minProcessors="5" maxProcessors="75"
enableLookups="true" redirectPort="8443"
acceptCount="10" debug="0" connectionTimeout="60000"/>
          
<Connector className="org.apache.ajp.tomcat4.Ajp13Connector"
port="8009" minProcessors="5" maxProcessors="75"
acceptCount="10" debug="0"/>
          
<Engine name="Standalone" defaultHost="localhost" debug="0">
     
<Logger className="org.apache.catalina.logger.FileLogger"
prefix="catalina_log." suffix=".txt"
timestamp="true"/>
     
               
               
<Realm className="org.apache.catalina.realm.JDBCRealm" debug="99"
          driverName="oracle.jdbc.driver.OracleDriver"
               connectionURL="jdbc:oracle:thin:@oracle:1521:ORCL"
connectionName = "mail"
connectionPassword = "mail"
          userTable="users" userNameCol="user_name" userCredCol="user_pass"
               userRoleTable="user_roles" roleNameCol="role_name" />
                    
               
<Host name="localhost" debug="1" appBase="webapps" unpackWARs="true">
     <Valve className="org.apache.catalina.valves.AccessLogValve"
     directory="logs" prefix="localhost_access_log." suffix=".txt"
     pattern="common"/>
<Logger className="org.apache.catalina.logger.FileLogger"
directory="logs" prefix="localhost_log." suffix=".txt"
     timestamp="true"/>
               
               
               
<Context path="/manager" docBase="manager" debug="0" privileged="true"/>

     <Context path="/localhost" docBase="localhost" debug="0" reloadable="false" override="true">
          <Resource name="jdbc/myConnection" auth="SERVLET" type="javax.sql.DataSource"/>
          <ResourceParams name="jdbc/myConnection">
               <parameter><name>user</name><value>myuser</value></parameter>
               <parameter><name>password</name><value>mypass</value></parameter>
               <parameter><name>driverClassName</name><value>oracle.jdbc.driver.OracleDriver</value></parameter>
               <parameter>
                    <name>url</name>
                    <value>jdbc:oracle:thin:@oracle:1521:ORCL</value>
               </parameter>
               <parameter>
                    <name>maxActive</name>
                    <value>32</value>
               </parameter>
               <parameter>
                    <name>maxIdle</name>
                    <value>10</value>
               </parameter>
          </ResourceParams>




</Context>
</Host>
</Engine>
</Service>
     
<Service name="Tomcat-Apache">
<Connector className="org.apache.catalina.connector.warp.WarpConnector"
port="8008" minProcessors="5" maxProcessors="75"
enableLookups="true" appBase="webapps"
acceptCount="10" debug="0"/>
               
<Engine className="org.apache.catalina.connector.warp.WarpEngine"
name="Apache" debug="0">
               
<Logger className="org.apache.catalina.logger.FileLogger"
prefix="apache_log." suffix=".txt"
timestamp="true"/>
               
<Realm className="org.apache.catalina.realm.MemoryRealm" />
</Engine>
</Service>
</Server>
web.xml
<web-app>
<servlet>
<servlet-name>conServlet</servlet-name>
<servlet-class>conServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>conServlet</servlet-name>
<url-pattern> /conServlet </url-pattern>
</servlet-mapping>
<resource-ref>
<description> Resource reference to java.sql.Connection
factory defined in server.xml
</description>
<res-ref-name>jdbc/myConnection</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
</web-app>
servlet application
DataSource ds = (DataSource) new InitialContext().lookup("java:comp/env/jdbc/myConnection");
conn = ds.getConnection();
out.println("conn : " + conn);

How to use ejb control in jsp

hi,
I created an entity bean and I created an ejb control. Now I would like to
use this ejb control inside of a jsp (no page flow).
When I use the ejb without the control I do the follwing steps :
- get the local home
- call finder methode
- get the local object
- call getMethod() and display content
Can someone please post an example how to use the netui-data tags to do this
steps or do I have to use the controls in a total different way?
Can someone please tell me how to use the ejb control inside a normal java
class?
Michael

Do you want to use taglibs or develop custom tags? Either way take a look at these:
http://java.sun.com/j2ee/tutorial/1_3-fcs/doc/JSPTags.html
http://www.stardeveloper.com/articles/display.html?article=2001081301&page=1
http://www.onjava.com/pub/a/onjava/2000/12/15/jsp_custom_tags.html
http://jakarta.apache.org/taglibs/tutorial.html
http://www.ibm.com/developerworks/edu/j-dw-java-custom-i.html
http://www.herongyang.com/jsp/tag.html

Hi, how to use URL encoding in jsp

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