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  • Users: tvrtko
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  1. tvrtko

    triggers

    I need to update some fields of the record before it is inserted (created) in database. Is there any way to use triggers or something else with similar functionality in MySql 4.x ?
  2. tvrtko

    ASCII code

    How to get ASCII code of character? Thanks in advance.
  3. tvrtko

    jTable sort question

    How to sort data in jTable? Thanks in advance.
    • tvrtko
    • Thread
    • Replies: 3
    • Forum: Java
  4. tvrtko

    jTable question

    How can I programmatically select row of jTable? Thanks in advance
    • tvrtko
    • Thread
    • Replies: 2
    • Forum: Java
  5. tvrtko

    Processing HashMap

    I have some data stored in HashMap and I need to achieve serial access to that data. With HashSet, for instance, I would use iterator. But how to do this with HashMap? Thansks in advance.
    • tvrtko
    • Thread
    • Replies: 4
    • Forum: Java
  6. tvrtko

    custom tag attribute question

    How to assign value of expression or variable to custom tag attribute in jsp?
  7. tvrtko

    Newbie link question

    How to create link that have underline only when mouse is above it? Is it possible with html and css only? Probably stupid question, but please help...
  8. tvrtko

    encoding problem

    I use connection pooling with Tomcat 5.5.4. Entry in server.xml looks like this: <Context path="/myApp" docBase="myApp" debug="5" reloadable="true" crossContext="true"> <Resource name="jdbc/TestDB" auth="Container" type="javax.sql.DataSource" maxActive="100" maxIdle="30" maxWait="10000"...
  9. tvrtko

    setting connection character

    How to set connection character set when sending query from java program to MySQL database. I tried this: String query = "SET NAMES 'cp1250'"; /* character set */ stmt = conn.prepareStatement(query); stmt.executeQuery(); /* I also tried stmt.execute(); */ query = "SELECT * FROM...
  10. tvrtko

    import problem

    I tried to import data containing some central-european characters from file to db. File is tab delimited and looks somehow like this: 10 u?enje a b After issuing mysqlimport command I got just "u" instead of "u?enje" in second field. Same thing happens when I use import statement from...
  11. tvrtko

    Backup newbie problem

    I tried to backup my database with mysqldump --opt mydb > mydb.sql and I got the error message: mysqldump: Got error: 1045: Access denied for user 'ODBC'@'localhost' (using pas sword: NO) when trying to connect Then I tried mysqldump --opt --password mydb > mydb.sql When I entered the...
  12. tvrtko

    transfer of database

    What should I do to transfer my database from one instance of MySQL Server to another(same version). Sorry on newbie question.
  13. tvrtko

    synchronization question

    I access DataSource object via JNDI InitialContext ctx = new InitialContext(); DataSource ds = (DataSource)ctx.lookup("java:comp/env/jdbc/MyDB"); and getting connection with conn = ds.getConnection(); Is it necessery to synchronize any of these statements? Can...
  14. tvrtko

    synchronization question

    I access DataSource object via JNDI InitialContext ctx = new InitialContext(); DataSource ds = (DataSource)ctx.lookup("java:comp/env/jdbc/MyDB"); and getting connection with conn = ds.getConnection(); Is it necessery to synchronize any of these statements? Can I put...
  15. tvrtko

    jdbc question

    I use connection pooling with Tomcat. I configured connection poll in Tomcat server configuration file and access it via JNDI. Everything works fine, just compiler gives warning: "ZadaciAction.java uses unchecked or unsafe operations". This is the piece of code where that happens: try...
  16. tvrtko

    jsp:include question

    I want to use jsp:include directive to include HTML content in jsp page somehow like <jsp:include page="Relative URL" flush="true" /> Is it possible to use variable (taken from context) instead of fixed "Relative URL" so the content can be different depending on value of that variable, and how...
  17. tvrtko

    can't read request attribute

    My JSP page looks like this: <%@page contentType="text/html"%> <%@page pageEncoding="UTF-8"%> <%@page import="mypackage.MyClass"%> <html> <head><title>JSP Page</title></head> <body> <a href='/IGZ/imovina/prostora'>Prostori</a> <a...
  18. tvrtko

    upgrading aplication, dictionary, db...

    If I install clarion aplication and database(tps) on end user's server and then I change aplication and dictionary on my system what I have to do to safely upgrade aplication, dictionary and database at the end user's system.
  19. tvrtko

    combo box in JSP

    I made the class that makes a combo box in JSP page. Please tell me how to send selected entry as a request parameter and how to get it in servlet. Thanks

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