Databases
StackOverflow2013
Postsdbo
POimport class success but when try to use it it gives error
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POimport class success but when try to use it it gives error
    primarykey
    data
    text
    <p>in my jsp page i imported class and it works file in my pc on tomcat 7 but when i upload it to my server it give compilation error for jsp file my code for </p> <pre><code>!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"&gt; &lt;%@ page import="com.*" %&gt; &lt;%@ page import="DIO.*" %&gt; &lt;html xmlns="http://www.w3.org/1999/xhtml"&gt; &lt;head&gt; </code></pre> <p>and place where i am getting error is</p> <pre><code>&lt;td class="value"&gt;&lt;%= com.PageCounter.getIntTodaysCount() %&gt;&lt;/td&gt; </code></pre> <p>my class PageCounter is inside com package and it works file on my local host pc errror when uploading to server</p> <p>and error is </p> <pre><code>An error occurred at line: 32 in the jsp file: /index.jsp PageCounter cannot be resolved 29: &lt;table cellspacing="0" class="info_table" style="height: 175px" &gt; 30: &lt;tbody&gt; 31: &lt;tr&gt; 32: &lt;td class="value"&gt;&lt;%= PageCounter.getIntTodaysCount() %&gt;&lt;/td&gt; 33: &lt;td class="full"&gt;Visits Today&lt;/td&gt; 34: &lt;/tr&gt; </code></pre> <p>doe it will due to change in version of tomcat</p> <p>any suggetion will be great help</p> <p>error is </p> <pre><code>An error occurred at line: 51 in the jsp file: /index.jsp DIO cannot be resolved to a type 48: &lt;div class="portlet-header"&gt; 49: &lt;h4&gt;Upcoming Events&lt;/h4&gt; 50: &lt;/div&gt; &lt;!-- .portlet-header --&gt; 51: &lt;% DIO sharedDataBase = (DIO)application.getAttribute("sharedDataBase"); 52: String[][] eventData=sharedDataBase.getData("select eventName,eventDescription,eventDate from listOfEvents order by eventDate desc", 10);%&gt; 53: &lt;div class="portlet-content"&gt; 54: &lt;marquee direction="up" onmouseover="stop()" style="height: 200px" onmouseout="start()" scrollamount="2" Stacktrace: org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:103) org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:331) org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:468) org.apache.jasper.compiler.Compiler.compile(Compiler.java:378) org.apache.jasper.compiler.Compiler.compile(Compiler.java:353) org.apache.jasper.compiler.Compiler.compile(Compiler.java:340) org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:646) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:357) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334) javax.servlet.http.HttpServlet.service(HttpServlet.java:728) </code></pre> <p>page counter class</p> <pre><code>package com; import java.util.Date; import java.sql.SQLException; import DIO.DIO; public class PageCounter { private static int count; private static int todaysCount; private static Date previousDate=new Date(); public static int getIntTodaysCount(){ Date date = new Date(); if (previousDate.before(date)) { ++todaysCount; }else{ previousDate=date; todaysCount=1; } return todaysCount; } public static int getIntCount(DIO sharedDataBase){ count++; try { sharedDataBase.updateData("update pageCount set pageCount="+count+" where pageCountId=1"); } catch (SQLException e) { e.printStackTrace(); } return count; } } </code></pre>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USnight bird
    1. USnight bird
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. COcan you append the error message?
      singulars
      1. POimport class success but when try to use it it gives error
      1. USViktor K.
    2. COimport statements are working correctly even this file is running correctly on my pc
      singulars
      1. POimport class success but when try to use it it gives error
      1. USnight bird
    3. COint the error message on line 32 the com. is missing - can you check the jsp on your server that it actually contains the "com."?
      singulars
      1. POimport class success but when try to use it it gives error
      1. USViktor K.
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload