Share on Google+Share on Google+

Jagadeesh
Sending query with variable
1 Answer(s)      7 years ago
Posted in : JSP-Servlet
While displaying pages in frames concept, one page contains links and other page contains messages for that links. The links page is not static one.

Links page displays the contents from database and query should have a variable at the end. While using this variable we have to use single quotes . This does not show the write content in message page. How can we resolve this.


Static page link:
<a href="memspage.jsp?nou=201">

But in case of static page
<a href="mempage.jsp?nou='userno'">
here userno--> variable which contains no. that is retrieved from database.
Using userno within single quotes shows error.

RESOLVE MY PROBLEM.
Thanks.

Ads

View Answers

March 16, 2010 at 2:25 PM


Hi Friend,

Try the following:

1)a.jsp:

<html>
<script language="javascript" type="text/javascript">
var ide = 1;
openPage = function() {
location.href = "b.jsp?id="+ide;
}
</script>

<a href ="javascript:openPage()">Click </a>
</html>

2)b.jsp:

<%String ide=request.getParameter("id");

out.println(ide);
%>

Hope that it will be helpful for you.
Thanks









Related Tutorials/Questions & Answers:
Sending query with variable - JSP-Servlet
Sending query with variable   While displaying pages in frames... database and query should have a variable at the end. While using this variable we... page here userno--> variable which contains no. that is retrieved from
Query
Query  how can i set path and Classpath or Environmental Variable for jsp/servlet program to compile and run
Advertisements
Sending hidden values
Sending hidden values  how to send more than one hidden values through javascript function . Main purpose is to remove href link (Query string should not appear in url bar
Query
Query  //A.java public class A { static int a=regd; public A() { } } //B.java public class B { static int b=A.a; public A() { } } I created two classes separately.Here regd is dynamic variable means it's varying with the given
Query
Query  How can i call a static variable of one class to another class. can i change static varibale value. //A.java public class A { static JTextField p=null; static int k; public A() { } public actionPerformed(ActionEvent ae
Local Variable and Instant Variable
Local Variable and Instant Variable  difference between Local Variable and Instant Variable   Difference between local variable and instance variable Instance variable is declared within a class but not within
sending mails - JSP-Servlet
sending mails  my intension is sending mails through java program with out installing any softwares.what is code
sending mail - JSP-Servlet
sending mail  Hi, what is the code for sending mail automatically without user intervention? thanks in advance
sending mails - JSP-Servlet
sending mails   sending mail using smtp protocal ,while running,i got error an javax.mail.sendfailed exception. what is this error
sending emails - JavaMail
sending emails  what is the code for sending emails in java  Hi Friend, Please visit the following link: http://www.roseindia.net/javamail/ Hope that it will be helpful for you. Thanks
sending data to facebook
sending data to facebook  how to post data into facebook from a java program
sending mail using jsp
sending mail using jsp  please give me the detailed procedure and code for sending mail through jsp program   Please visit the following links: http://www.roseindia.net/ejb/introduction/j2eedemo.shtml http
Sending emails and insert into trable
Sending emails and insert into trable  I have created a form, once...(); @mail($email_to, $email_subject, $email_message, $headers); $query="insert...', message='$message', areaPick='$pickup', areaRet='$return' "; mysql_query ($query
Sending email without authentication
Sending email without authentication  Hi sir, Am doing a project in JSP, in that i want to send mail without any authentication of password so send.../mail/sending-an-email-in-jsp.shtml
Sending File - JSP-Servlet
Sending File  How to use tag in Jsp, & How read a file fom Client  Hi Friend, We used tag to upload a file. Please visit the following links: http://www.roseindia.net/jsp/fileupload.shtml http
Pointer a variable
Pointer a variable  hii, Pointer is a variable or not ?   hello, Yes, a pointer is a variable
Java variable
Java variable   To what value is a variable of the String type automatically initialized
Converting jsp variable to java variable
Converting jsp variable to java variable  Hi how to convert java script variable to java variable on same jsp page
sending a mail - JSP-Servlet
sending a mail   I m writing a code for send mail in jsp,i sending a mail to specified receiver but if i attach an file and send a mail then i m getting an error. Here Attachment is in String[] Attachment=null so how
sending a zip file to servlet
sending a zip file to servlet  I have created a .zip file in a servlet on the local system(no static ip). The .zip file contains xml files. I have to send it to another servlet which is in a server(has a static ip). I have done
java mail sending with images
java mail sending with images  I need to send images through java mail without giving content path(i.e. we don't want hard code the image path)can you tell me the idea?   Please visit the following links: http
Sending Emails In Java
Sending Emails In Java  I want to send emails from within a java program. I saw some online java programs to do that, but they needed me to enter a smtp server, but i don't know what that should be. Can someone please help
Sending Emails In Java
Sending Emails In Java  I want to send emails from within a java program. I saw some online java programs to do that, but they needed me to enter a smtp server, but i don't know what that should be. Can someone please help
Sending Emails In Java
Sending Emails In Java  I want to send emails from within a java program. I saw some online java programs to do that, but they needed me to enter a smtp server, but i don't know what that should be. Can someone please help
for sending project build
for sending project build  hello I want to send my iphone project build to someone else how can i send it...   yes you can send but Follow the steps on the portal to creating an ad hoc build and certificate. Look
Passing variable
Passing variable  How to pass variable to HTTP object in HTMl or PHP
sending automatic email - JavaMail
sending automatic email  Dear sir. In my project i need to send an automatic email to the clients when their accounts are going to expire in 30 days.i am using jsp,mysql and tomcat for my project.Expire information are stored
iphone mail sending problem
iphone mail sending problem  Hi, I'm receiving the following error ... while sending mail in my iphone application Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[viewController
regarding sending mesage - JavaMail
regarding sending mesage  i have tried the following program /* import java.util.*; import javax.mail.*; import javax.mail.internet.*; import... me in this regard   Hi friend, I am sending you a link
environment variable
environment variable  what are the environment variable is need to run j2ee application in eclipse could you explain the details
final variable
final variable  Please give some easiest and understanding example program for final variable
Tutorials   
Java Spring Hibernate Struts Training fat image from db fat image from db fat image from db fat image from db unable to get value returned from javascript variable in page How to change image size before adding to mysql using jsp Design a registration.jsp page with input for user registration details Cart Quantity jsp servlet coding issue servlet,jsp login registration forms without database in ecalipse ide using hashmap to store the registraion details ? servlet,jsp login registration forms without database in ecalipse ide using hashmap to store the registraion details ? servlet,jsp login registration forms without database in ecalipse ide using hashmap to store the registraion details ? servlet,jsp login registration forms without database in ecalipse ide using hashmap to store the registraion details ? servlet,jsp login registration forms without database in ecalipse ide using hashmap to store the registraion details ? servlet,jsp login registration forms without database in ecalipse ide using hashmap to store the registraion details ? servlet,jsp login registration forms without database in ecalipse ide using hashmap to store the registraion details ? image pdf marking pdf marking Multiple image upload using JSP Read code from excel sheet and upload into database using JSP Student java about search engine Convert BLOB to PDF and save it to a location how to copy files from remote to local machine using SFTP SSL in java? Like Team viewer Socket and Servert -Jsp how to copy files from remote location to local using java? How To Store Multilple Images In MySQL database dynamically with image uploader and then retrieve them in image gallery using java how to create SOAP based web service in java? how to fetch data from mysql database table and draw a bar chart on that data using in jsp how to create users in LDAP using java? how to authenticate user using TIVOLI api in java? how to create users using IBM Tivoi API in jsp/servelet? Java/J2ee Please explain this code as many packages and classes are unknown to me .! how to download the uploaded folder files using jsp Login Query image is display from path of mysql database please reply the code to store dynamic fields in database? Reloading issue in jsp How to get Button Id ? calling one jap page from another jsp page login login Problem to get connection from DAO class to JDBC Page Loading Time Fix table's column's name row(1st row of the table) so that it does not move up when the table is scrolled up to view more rows below Sending hidden values

Ads

 
Advertisement null

Ads