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Hi, This is a sorting by keys' natural ordering (ascending) and I need to have also the descending order, can someone help? I've looked at comparator and again at: Map map = new TreeMap(Collections.reverseOrder()); but I haven't managed to make it work? SortedMap sortedMap = new TreeMap()...

Hi, how can I embed the sorted list iList I get at the end of the second while in the html I get in the first while? ArrayList list = new ArrayList(); Iterator i = items.iterator(); while(i.hasNext()) { double pc; Item item = (Item) i.next(); if(item.getNextStage().getStageId() ==...

Hi, I am using this class for the first time and I am confused as I thought that SortedSet will sort the content of ts but it doesn't? If I print out ts or orderComplete the content will be in the same order. Any advice available? TreeSet ts = new TreeSet (); ts.add...

Hi, Has anyone used SortedMap class? and have some info about it please? (except from java sun) Cheers vero

Hi I need to have a new criteria to join two tables in different manner: table item ========== stageId nextStageId table stage =========== stageId the query has to match where stageId from item equals stageId from stage and nextStageId from item equals stageId from stage can anybody help...

Hi, I need help with the sorting of the column 'Next Stage' see below; the way to get the results in the colum is: String nextStage = item.getNextStage().getStageTemplate().getDescription(); <% String systemStr = request.getParameter("systemId"); String taskStr =...

Hi all, Hope Im in the right forum! This is an extract of the file, my problem is: at the end of this file I collect in the hidden field the list of nextStageList which is fine but I need to get it back at the top of the page for some other reasons; and i don't know how, i thought about the...

Hi all, PreparedStatement prep = conn.prepareStatement("select company_name, contact_name, address, address2, city, pcode, country, phone, fax, email, website from customer"); ResultSet rs = prep.executeQuery(); while (rs.next()) { //what I would like to do here is to set up a variable which...

Hi all, anyone can help with the display tag library, can't make it work and have now read a lot about it, have also tried shown examples but they don't work! the best I can do is to have it compiled but with: 'Nothing found to display'; I need to have the results of mysql displayed in the...

Dear all, Below is my jsp page which print the pages numbering with previous and next when applicable; this code works fine but in order to improve the jsp page I thought it will look better if I was calling a java class or method? Any advice? thanks Vero <%@ page import="java.sql.*...

Hi, Im looking for the syntax for retrieving a value from one jsp page to another, I know about this: String val = request.getParameter("id"); but I think it works if it comes from a html tag but what I need is in staff.jsp I have: String val = xstaff_id; and I want to retrieve it from...

Hi all, can you see something wrong with my class as when I tried to compile it, I got the message error: package javax.servlet does not exist? Thanks for your time. package Mypackage; import java.util.*; import java.sql.*; import javax.servlet.UnavailableException; public class...

Hi all, I have an index.jsp page with a function calling a javascript page: <script language="JavaScript"> BuildPanel(); </script> In the javascript page I have: var users = new Array(); users[0] = new Array("guest","staff","staff.jsp"); users[1] = new Array...

Hi all, //These are values entered in a form String title = request.getParameter("title"); String firstname = request.getParameter("firstname"); String lastname = request.getParameter("lastname"); //The primary key is set up as auto_increment in the db PreparedStatement pstmt =...

Hi all, I have used the SimpleDateFormat to display the date in my page.jsp but I was wondering if I could elaborate the format; the present format is: Monday 8 March 2004 ("EEEE d MMMM yyyy") but I would like to display: Monday 8th March 2004; is it possible? Thank you Veronique

I've downloaded the JavaMail as unzip it as c:\javamail-1.2 is it the right path? for java Im using: c:\Program Files\j2sdk_nb\j2sdk1.4.2 do i need to install jswdk1.0.1 ? if yes where? and last but not least I found this (very good) site explaining the situation but still I don't grasp...

Hi all, has anyone installed JFormMail written in Java as I have problems installing it? Or maybe have you got any suggestions about having a mail form on a jsp page? Cheers Vero

Hi , I need help with this, the code compile ok and display what I want for the first page, once you click on the link Next it says thispage=2 which is good but don't initialise thispage=2, so I know my mistake it's because I initialise thispage=0; at the start but if I don't the program doesn't...

Hi, I've got a first query: ResultSet r = s.executeQuery (&quot;SELECT COUNT(*) AS rowcount FROM customer&quot;); further down, I'd like to add another part of the query, how do I write this? I've tried that but it doesn't work: req = r.(&quot; LIMIT page_start, per_page&quot;); Thanks Vero

Hi all, I am trying to update (after editing) some displayed records in a form, the file compiles ok, no message error but the update doesn't take place? String sql1 = &quot;UPDATE provider set company_name='&quot; + company_name + &quot;', contact_name='&quot; + contact_name + &quot;'...