Home > Cannot Be > Connection Cannot Be Resolved To A Type Error In Jsp

Connection Cannot Be Resolved To A Type Error In Jsp

Contents

Navigate:Previous Message•Next Message Options:Reply•Quote Subject Written By Posted connection cannot be resolved Scott Ijams 06/21/2005 08:12PM Re: connection cannot be resolved Brian Shacklett 07/05/2005 06:24PM Re: connection cannot be resolved Rene String url = "jdbc:mysql://localhost:9080/EmployeeDB"; //Get a connection to the database for a // user named root with a blank password. // This user is the default administrator // having full privileges Why? When does “haben” push “nicht” to the end of the sentence? http://optimisersonpc.com/cannot-be/connection-cannot-be-resolved-to-a-type-jsp.html

Acceptable Use | SQL Forum FAQ | celery is tasteless | twitter celery is tasteless - currently needing some UI time Reply With Quote Quick Navigation Java (NOT JavaScript!) Top Site In this case, anything that converts to a value (a constant, a variable or a method returning a value) can be used. In this case, a MySql driver is used : String DRIVER_CLASS_NAME = "com.mysql.jdbc.Driver"; String USER_NAME = "root"; String PASSWORD = "root"; Connection result = null; try { Class.forName(DRIVER_CLASS_NAME).newInstance(); } catch (Exception Is adding the ‘tbl’ prefix to table names really a problem?

Connection Cannot Be Resolved To A Type Error In Jsp

This added under the Project Explorer pane a 'Referenced Libraries', under which I see the mysql jar file. posted 4 years ago The NPE probably stems from result never being initialized, as that step fails. Operator ASCII art Is Area of a circle always irrational How to delete the lines from a file that do not contain dot? Statement : final String st= "select * from users;"; Statement s = conn.createStatement(); ResultSet rs = stmt.executeQuery(st); PreparedStatement: final String st= "select * from users;"; PreparedStatement preparedStatement = conn.prepareStatement(st); ResultSet rs

  • My cat sat down on my laptop, now the right side of my keyboard types the wrong characters How to combine different predictions together?
  • That means the driver (commonly called ojdbc14.jar) should be in either the WEB-INF/lib directory of your web application, or in the [TOMCAT]/lib directory.
  • jsp hims4u 23 posts since Jul 2009 Community Member 3Contributors 5Replies 9Views 6 YearsDiscussion Span 6 Years Ago Last Post by musthafa.aj 0 Ezzaral 2,714 6 Years Ago Those are compiler
  • I'm thinking I'm not pointing to the mysql driver correctly.
  • posted 4 years ago You're welcome.
  • posted 5 years ago You should never perform database operations directly in the JSP.
  • Scope also controls when the variable is created and destroyed as the program runs.
  • You may have to register before you can post: click the register link above to proceed.
  • Moreover createStatement its already returning an Object if PreparedStatement.
  • Matthew Blake Greenhorn Posts: 10 posted 4 years ago Rob: any idea how to fix it?

Put this logic in java code/beans. Does f:x mean the same thing as f(x)? Is privacy compromised when sharing SHA-1 hashed URLs? Driver Cannot Be Resolved Selenium Join them; it only takes a minute: Sign up Compilation error - com.mysql.jdbc.Driver cannot be resolved to a variable up vote 5 down vote favorite 1 I am barely familiar with

Apache Tomcat/6.0.18 Thanks for any help I can receive. This link has more info: http://tomcat.apache.org/tomcat-6.0-doc/jndi-datasource-examples-howto.html 0 musthafa.aj 6 6 Years Ago in your library path check whether you contain class12.jar or not.... DavidB 44 495 posts since Jul 2006 Community Member Element is misbehaving but falls back into place after a refresh Last Post 1 Day Ago I don't know if I'm even my review here Why is (a % 256) different than (a & 0xFF)?

import java.sql.*; import java.sql.Connection; import java.sql.DatabaseMetaData; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.SQLException; I hope this can help more people. Result Set Cannot Be Resolved To A Type Jsp exception org.apache.jasper.JasperException: Unable to compile class for JSP: An error occurred at line: 8 in the jsp file: /Ora.jsp Connection cannot be resolved to a type 5:

Ballpark salary equivalent today of "healthcare benefits" in the US? import java.sql.Connection; import java.sql.DriverManager; import java.sql.PreparedStatement; import java.sql.ResultSet; import java.sql.SQLException; import java.sql.Statement; public class TestJDBC { /** * @param args */ public static void main(String[] args) throws Exception{ // TODO Auto-generated

Connection Cannot Be Resolved To A Type In Eclipse

more hot questions question feed lang-java about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation https://coderanch.com/t/526180/databases/connection-resolved Thanks for your help! Connection Cannot Be Resolved To A Type Error In Jsp Reply With Quote 05-13-2009,08:22 PM #7 chazzy View Profile View Forum Posts Working class hero Join Date Aug 2005 Location The Garden State Posts 5,634 is the mysql driver in your Driver Cannot Be Resolved In Eclipse Even better, set up a [JNDI Datasource in Tomcat|http://tomcat.apache.org/tomcat-6.0-doc/jndi-datasource-examples-howto.html] that your web application can access.

I need to get the value selected by a user from the HTML page and pass this value into my … Jsp and ajax 2 replies hey U guys.. this contact form More discussions in JavaServer Pages (JSP) and JSTL All PlacesJavaJava EE (Java Enterprise Edition)JavaServer Pages (JSP) and JSTL This discussion is archived 2 Replies Latest reply on Aug 12, 2008 6:43 more hot questions question feed default about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Update student."); System.out.println("3. Prepared Statement Cannot Be Resolved To A Type In Jsp

The exception tells you what went wrong, so printing its stack trace is a good idea. Do we have "cancellation law" for products of varieties Is adding the ‘tbl’ prefix to table names really a problem? Join them; it only takes a minute: Sign up Connection variable cannot be resolved up vote 1 down vote favorite 1 public class GestorBase{ public static void main(String[] args){ try { have a peek here Join Date Jan 2005 Location USA Posts 352 Originally Posted by chazzy you need to have import statements in your jsp.

It has been closed. Driver Cannot Be Resolved To A Variable Selenium Because you're getting an SQLException, but you ignore the exception itself. I get the following ERRORS now:- type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request.

That way your code can be database independant.

I need a jsp code which uses AJAX with dropdowns.. OracleDriver cannot be resolved to a type 843840 Aug 11, 2008 6:54 PM Hi all.. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Mysql Jdbc Driver Jar You posted some other code, but that's just because your guess about the source of the problem wasn't correct.

Is Area of a circle always irrational Inequality caused by float inaccuracy Do humans have an ethical obligation to prevent animal on animal violence? Reverse a hexadecimal number in bash Count trailing truths Query for highest version How to make my logo color look the same in Web & Print? share|improve this answer edited Dec 2 '12 at 15:44 answered Dec 2 '12 at 15:10 Chris Gerken 12.1k52342 add a comment| Your Answer draft saved draft discarded Sign up or http://optimisersonpc.com/cannot-be/class-cannot-be-resolved-to-a-type-error-in-java.html clicked on 'Add Jars' Selected JDBC > lib > mysql---.jar and clicked OK.

How to combine different predictions together? QGIS restore attribute table order to original Why is this C++ code faster than my hand-written assembly for testing the Collatz conjecture? why?? Thanks –rpat Dec 2 '12 at 16:11 add a comment| up vote 4 down vote You want to use: Class.forName("com.mysql.jdbc.Driver"); In the future, note that the compiler was telling you what

posted 4 years ago Matthew Blake wrote:Driver loaded, but cannot connect to db: jdbc:mysql://localhost:3306/registrar Exception in thread "main" java.lang.NullPointerException at student.Undergraduate.add(Undergraduate.java:156) at student.StudentAppDriver.addStudent(StudentAppDriver.java:102) at student.StudentAppDriver.start(StudentAppDriver.java:30) at student.StudentAppDriver.main(StudentAppDriver.java:20) That's a stack trace. IS THERE ANY NEED 2 HAVE A DSN ON FEDORA AS WE DID IT IN WINDOWS FOR CONNECTING TO ORACLE??? i already know about ur tutorial on MVC Connection but i do not want to follow it since it is very complicated for me to understand and implement. I do not understand how one of the variables returned by a sub-routine can ever take a particular value.

Elements pops out of parent element (it's 50% of bottom is visible, while rest is through the top of the window). ... stdarg and printf() in C Expression evaluates numerically inside of Plot but not otherwise YA novel involving immortality via drowning Two-headed version of \Rightarrow or \implies How can I take a Here is the code I'm trying to use: Code: <% String mysql_DRIVER = "com.mysql.jdbc.Driver"; String mysql_USERNAME = "hre3oadmin"; String mysql_PASSWORD = "@Room15"; String mysql_STRING = "jdbc:mysql://10.10.100.200:3306/hreo_main_db"; Connection connection = null; Class.forName("com.mysql.jdbc.Driver").newInstance(); This tool uses JavaScript and much of it will not work correctly without it enabled.

Can I use that to take out what he owes me?

Back to Top