JSP MYSQL ERROR moving in resultset

Hi I am new to jsp & mysql .
I am trying to fetch data in a multiple select list box in my jsp page from a table in mysql . It fetches the first value and then exception is generated as no data found while there is data in the table . The same data in the table is fetched when i fetch in a dynamic table . I observed that i am having problems in fetching data only in list box . Please help me. It is a part of my project.
Thanks

Hi
The code was generated my macromedia dreamweaver but still i'll writing it below:
<select name="select" size="1" multiple>
<%
while (Recordset1_hasData) {
%>
<option value="<%=((Recordset1.getObject("overridetype")!=null)?Recordset1.getObject("overridetype"):"")%>"><%=((Recordset1.getObject("overridetype")!=null)?Recordset1.getObject("overridetype"):"")%></option>
<%
Recordset1_hasData = Recordset1.next();
Recordset1.close();
Recordset1 = StatementRecordset1.executeQuery();
Recordset1_hasData = Recordset1.next();
Recordset1_isEmpty = !Recordset1_hasData;
%>
</select>

Similar Messages

Couldnt solve/explain this jsp/mysql error

in one of my page that makes the table i have these codes :
     String a = "CREATE TABLE inv"+invId+" (";
     String b = "itemId int(5) NOT NULL, ";
     String c = "itemSerial varchar(255), ";
     String d = "itemAsset varchar(255), ";
     String e = "itemComments varchar(255), ";
     String f = "itemModel int(5) NOT NULL, ";
     String g = "itemStatus int(5) NOT NULL, ";
     String h = "itemEnterDate date NOT NULL, ";
     String i = "PRIMARY KEY (itemId))";
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then the other processing page is suppose to delete it :
String prefixId = request.getParameter("objectId");
String confirmId = request.getParameter("confirmId");
if (prefixId == null) {
     out.println("prefixId == null");
else if (confirmId == null) {
     out.println("confirmId == null");
else {
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the problem is when i created the table
i checked it, and it exist so theres no problem there
but when i attempt to delete it thru running the jsp page,
i got this :
javax.servlet.ServletException: General error: Unknown table 'inv8'
before dropping the table i did a "select * from inv8" in the query of mysql and it exist
however got that msg when i try to drop that table thru jsp
(that message usually appear when the table doesnt exist only)
wierd thing is even when this error appears that table is dropped successfully too
i dont know wads causing that error to pop up
can anyone help me ?

Don't know if this will help but when executing DDL statements (create, drop, alter) and DML statements (insert, update, delete) you should use executeUpdate() instead of executeQuery().

JSP + MYSQL question: input form value into a SQL table

Hello,
I am writing some JSP code to read input information from a input form to write this information into a SQL field.
My problems are:
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- how can i move the content of any input information into a variable ? I mean something like this:
String a1;
username.value.of.the.input.field.in.forum_jsp = a1.in.addmessage_jsp;and then:
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The SQL table looks like this:
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forum.jsp - this one should pass the input information to addmessage.jsp
<%@ page contentType="text/html; charset=iso-8859-2" %>
<%@ page import="java.sql.*" %>
<%
Connection con = null;
Statement stmt = null;
try {
Class.forName("com.mysql.jdbc.Driver");
String url = "jdbc:mysql://localhost:3306/mysql";
con = DriverManager.getConnection(url,"root", "");
stmt = con.createStatement();
String sql = "SELECT * FROM forummessages,users,bmwecode WHERE (forummessages.usercode=users.usercode) AND (users.bmwcode=bmwecode.bmwcode)";
ResultSet rs = stmt.executeQuery(sql);
%>
<html>
<head>
<title>JSP + MYSQL Teszt</title>
</head>
<body>
<a href="forum.jsp">Forum / Uj hozzaszolas</a>
<a href="userlist.jsp">Felhasznalok kilistazasa</a>
<a href="adduser.jsp">Felhasznalo hozzadasa</a>
<a href="deletemessage.jsp">Hozzaszolas torlese</a>
<br><br>
<form action="addmessage.jsp" method=post">
Felhasznalo:
<input type="text" name="username">
<br><br>
Hozzaszolas:
<input type="text" name="message">
<br><br>
<input type="submit" value="Uj hozzaszolas">
<br><br>
<table border="0">
<tr>
<th>messagecode</th>
<th>user</th>
<th>car type</th>
<th>message</th>
</tr>
<%
while(rs.next()){
%>
<tr>
<td><%=rs.getInt("messagecode") %></td>
<td><%=rs.getString("username") %></td>
<td><%=rs.getString("bmwtype") %></td>
<td><%=rs.getString("message") %></td>
</tr>
<%
} // end while
%>
</table>
</body>
</html>
<%
} catch (Exception e) {
out.println("<font color=red><h3>Error:</h3></font>" + e);
e.printStackTrace();
} finally {
try {
    if (stmt!=null) {
      stmt.close();
    if (con!=null) {
      con.close();
} catch (Exception e) {
    e.printStackTrace();
%> ----
addmessage.jsp
<%@ page contentType="text/html; charset=iso-8859-2" %>
<%@ page import="java.sql.*" %>
<%
Connection con = null;
Statement stmt = null;
try {
Class.forName("com.mysql.jdbc.Driver");
String url = "jdbc:mysql://localhost:3306/mysql";
con = DriverManager.getConnection(url,"root", "");
stmt = con.createStatement();
int rowsAffected = stmt.executeUpdate("INSERT INTO forummessages (messagecode, " + " usercode, " + " messagedate, " + " message) VALUES(6,3,06/07/2007,'" + a1 + "')");
} catch (Exception e) {
out.println("<font color=red><h3>Hiba:</h3></font>" + e);
e.printStackTrace();
} finally {
try {
    if (stmt!=null) {
      stmt.close();
    if (con!=null) {
      con.close();
} catch (Exception e) {
    e.printStackTrace();
%>
<a href="forum.jsp">Forum / Uj hozzaszolas</a>
<a href="userlist.jsp">Felhasznalok kilistazasa</a>
<a href="adduser.jsp">Felhasznalo hozzadasa</a>
<a href="deletemessage.jsp">Hozzaszolas torlese</a>
<br><br>---
Thank you for your help in advance.

SELECT DISTINCT
hou.name
,poh.segment1 po_num
,pol.line_num po_line_num
,poh.currency_code
--,trunc(poh.creation_date) po_creation_date
,pol.cancel_flag
,msi.segment1 item_num
,pol.unit_price
,round(cost.item_cost,5)
,round((&p_rate * pol.unit_price),5) "CONVERSION"
,(cost.item_cost - round((&p_rate * pol.unit_price),5)) difference
,pov.vendor_name
FROM
po.po_headers_all poh
,po.po_lines_all pol
,po.po_vendors pov
,hr.hr_all_organization_units hou
,inv.mtl_system_items_b msi
,bom.cst_item_costs cost
WHERE
poh.po_header_id = pol.po_header_id
and pov.vendor_id = poh.vendor_id
and poh.org_id = hou.organization_id
and hou.organization_id = :p_operating_unit
and poh.currency_code = :p_currency
and poh.creation_date between :po_creation_date_from and :po_creation_date_to
and poh.type_lookup_code = 'BLANKET'
and msi.inventory_item_id = pol.item_id
and cost.INVENTORY_ITEM_ID = pol.ITEM_ID
--and (cost.item_cost - pol.unit_price) <> 0
and (cost.item_cost - round((&p_rate * pol.unit_price),5)) <> 0
and cost.organization_id = 1
and msi.organization_id = 1
and cost.cost_type_id = 3 --- Pending cost type
and nvl(upper (pol.closed_code),'OPEN') not in('CANCELLED', 'CLOSED', 'FINALLY CLOSED', 'REJECTED')
and nvl(upper (poh.closed_code),'OPEN') not in('CANCELLED', 'CLOSED', 'FINALLY CLOSED', 'REJECTED')
and nvl(pol.cancel_flag, 'N') = 'N'
and &p_rate user parameter
I want this p_rate to be passed as a user parameter.

Jsp mysql database connectivity

Hello there,
I am trying to connect to mysql.
I have downloaded the mysql driver from mysql.com and placed it in
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<%
Class.forName("com.mysql.jdbc.Driver");
Connection Conn = DriverManager.getConnection("jdbc:mysql://localhost/dbname?user=username&password=password");
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ResultSet RS = stmt.executeQuery("SELECT style FROM new_artist");
String result = null
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[javac] Compiling 1 source file
C:\j2sdk1.4.2\Tomcat 4.1\work\Standalone\localhost\_\dbex_jsp.java:52: ';' expected
^
1 error
     at org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:130)
     at org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:293)
     at org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:353)
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     at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
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     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
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     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
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     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2416)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
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     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
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Please help..
Thanx in advance..

<code>
<%
Class.forName("com.mysql.jdbc.Driver");
Connection Conn = DriverManager.getConnection("jdbc:mysql://localhost/dbname?user=username&password=password");
// Replace db_name with your own and the parameter values of your own
Statement stmt = Conn.createStatement();
ResultSet RS = stmt.executeQuery("SELECT style FROM new_artist");
String result = null
while(RS.next()){
result = RS.getString(1);
%>
<%= result %>
</code>
You forget the ; at the end of: String result = null

Jsp + mysql + tomcat40

Hello
Im having a problem with the db connection using mm.mysql-2.0.8-bin.jar.
A Servlet Exception Has Occurred
org.apache.jasper.JasperException: Unable to compile class for JSP
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Generated servlet error:
C:\Tomcat40\work\localhost\IKT\dbcon$jsp.java:13: Type expected.
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The dbcon is included in another jsp page, thats why the is a lack off html code.
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<%! Class.forName("org.gjt.mm.mysql.Driver"); %>
<%@ page import = "java.sql.*"%>
<%! Connection con = DriverManager.getConnection("jdbc:mysql://localhost/db_Prosjekter?user=root?password="); %>
<% Statement stmt = con.createStatement();
String sql = "Select * from tbl_prosjekt";
ResultSet rs = stmt.executeQuery(sql); %>
<html>
<body>
<% while (rs.next()){ %>
<%= rs.getString(1) %> <BR>
<%}%>
</body>
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Havnt tried it jet, but that shouldnt matter since its the connection thats dependent of java.sql.
Class.forName() is a standard statement and no import is needed for it to be used
But, u'l never know so I will try

JSP : Tiles Error �tag.getAsString� : component context is not defined

JSP : Tiles Error �tag.getAsString� : component context is not defined
I�m working with Struts 1.1 and Tiles, under Tomcat 5.0.16
My application works fine using Struts 1.1 alone, however, when attempting to run the application in a �Tiles� environment, I get an error:
�
javax.servlet.jsp.JspException: Error - tag.getAsString : component context is not defined. Check tag syntax
�
I have �defined� this in my �tiles-defs.xml� file, and as far as I can tell, everything else is configured properly (I have looked over the included Struts document examples, and others on the web, and I seem to have everything configured identically).
What am I missing???
I have created a series of �mostly� empty JSP files, for simplicity sake.
JSP FILES:
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-     footer.jsp
-     menu.jsp
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-     show_user.jsp
-     error.jsp
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All JSP files contain:
<%@ taglib uri="/WEB-INF/lib/struts-tiles.tld" prefix="tiles" %>
and
�
<title>
<tiles:getAsString name="title"/>
</title>
�
My �tiles-defs.xml�: =================================================
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE tiles-definitions PUBLIC
"-//Apache Software Foundation//DTD Tiles Configuration 1.1//EN"
"http://jakarta.apache.org/struts/dtds/tiles-config_1_1.dtd">
<tiles-definitions>

<definition name=".root.layout" path="/jsp/rootLayout.jsp" >
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<put name="header" value="/jsp/header.jsp"/>
<put name="menu" value="/jsp/menu.jsp"/>
<put name="content" value="/jsp/defaultContentPage.jsp"/>
<put name="footer" value="/jsp/footer.jsp"/>
</definition>


<definition name=".view.user" extends=".root.layout">
<put name="title" value="Welcome to the User Form."/>
<put name="content" value="/jsp/user.jsp"/>
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<definition name=".view.save" extends=".root.layout">
<put name="title" value="Welcome to the Show User Form."/>
<put name="content" value="/jsp/show_user.jsp"/>
</definition >

<definition name=".view.error" extends=".root.layout">
<put name="title" value="Error Message."/>
<put name="content" value="/jsp/error.jsp"/>
</definition >
</tiles-definitions>
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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts-config PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 1.1//EN"
"http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd">
<struts-config>

<form-beans>
<form-bean name="userForm" type="biz.seamrog.strutstest.model.state.UserForm"/>
</form-beans>

<action-mappings>


<action path="/user"
forward=".view.user">
</action>


<action path="/save"
type="biz.seamrog.strutstest.model.logic.SaveAction"
name="userForm" scope="request"
input="/jsp/user.jsp">
<forward name="success" path=".view.show_user"/>
<forward name="failure" path=".view.error"/>
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</action-mappings>

<global-forwards>

<forward name="user" path=".view.user"/>
<forward name="show_user" path=".view.show_user"/>
<forward name="error" path=".view.error"/>
<forward name="cssBase" path="/stylesheets/common.css"/>
</global-forwards>


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<set-property property="definitions-config" value="/WEB-INF/tiles-defs.xml"/>
<set-property property="definitions-parser-validate" value="true" />
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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE web-app PUBLIC '-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN' 'http://java.sun.com/dtd/web-app_2_3.dtd'>
<web-app>
<servlet>


<servlet-name>MyController</servlet-name>
<servlet-class>org.apache.struts.action.ActionServlet</servlet-class>

<init-param>
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<param-value>/WEB-INF/struts-config.xml</param-value>
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<init-param>
<param-name>definitions-config</param-name>
<param-value>/WEB-INF/tiles-defs.xml</param-value>
</init-param>

<init-param>
<param-name>application</param-name>
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</init-param>

<load-on-startup>5</load-on-startup>
</servlet>

<servlet-mapping>
<servlet-name>MyController</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>

<welcome-file-list>
<welcome-file>/jsp/user.jsp</welcome-file>
</welcome-file-list>

<taglib>
<taglib-uri>/WEB-INF/lib/struts-bean.tld</taglib-uri>
<taglib-location>/WEB-INF/lib/struts-bean.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>/WEB-INF/lib/struts-html.tld</taglib-uri>
<taglib-location>/WEB-INF/lib/struts-html.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>/WEB-INF/lib/struts-logic.tld</taglib-uri>
<taglib-location>/WEB-INF/lib/struts-logic.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>/WEB-INF/lib/struts-tiles.tld</taglib-uri>
<taglib-location>/WEB-INF/lib/struts-tiles.tld</taglib-location>
</taglib>
</web-app>
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<%@ taglib uri="/WEB-INF/lib/struts-tiles.tld" prefix="tiles" %>
<html>
<header>
<title>
<tiles:getAsString name="title" />
</title>
<body>
<tiles:get name="header"/>
<tiles:get name="menu"/> <tiles:get name="content"/>
<tiles:get name="footer"/>
</body>
</html>

I found an entry in the Mail Archive for Struts. I got it working. My working code is below. You need to in the base JSP import the header and put the 'title' out to it.
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<!DOCTYPE tiles-definitions PUBLIC
"-//Apache Software Foundation//DTD Tiles Configuration 1.1//EN"
"http://jakarta.apache.org/struts/dtds/tiles-config_1_1.dtd">
<tiles-definitions>
<definition name=".petstore.Base" path="/common/petstorecommon.jsp">
<put name="title" value ="${title}"/>
<put name="header" value="/common/header.jsp"/>
<put name="message" value="/common/message.jsp"/>
<put name="content" value="${content}"/>
<put name="navbar" value="/common/navbar.jsp"/>
</definition>
<definition name="petstore.Login" extends=".petstore.Base" >
<put name="title" value="Login Page" />
<put name="content" value="/Logon.jsp"/>
<put name="test1" value="test1value"/>
</definition>
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<%@ taglib uri="/WEB-INF/struts-tiles.tld" prefix="tiles"%>
<%@ page contentType="text/html;charset=windows-1252"%>
<html:html>
<head>
<html:base/>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<title>pet store common (jsp)</title>
</head>
<body>
<tiles:insert attribute="header">
<%-- both of these attributes are accessible from header.jsp It works!!! --%>
<tiles:put name="title" beanName="title" beanScope="tile" />
<tiles:put name="test1" beanName="test1" beanScope="tile" />
</tiles:insert>
<%-- <tiles:get name="header" /> --%>
<tiles:get name="message" />
<tiles:get name="content" />
<tiles:get name="navbar" />
</body>
</html:html>
Getting access to the title value in the header.jsp file:
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean"%>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html"%>
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic"%>
<%@ taglib uri="/WEB-INF/struts-tiles.tld" prefix="tiles"%>
<html>
<head>
<tiles:getAsString name="title" />
<tiles:getAsString name="test1" />
</head>
<body>
</body>
</html>

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no such file or directory
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Thanks for your time Ken and I have uninstalled and reinstalled but its still the same. The only thing I can think of is I installed zone alarm and since then its not work.

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          eb/_jsp/_event/__eventForm.java:39: Class com.ford.redherring.util.DialogFooter
          not found in import.
          import com.ford.redherring.util.DialogFooter; <file://[> /web/jsp/event/eventForm.jsp;
          Line: 69]
          ^
          /opt/projects/redherring/beahome/wlserver6.1/config/mydomain/applica
          tions/.wlnotdelete/WEB-INF/_tmp_war_myserver_myserver_redherring/jsp_servlet/_w
          eb/_jsp/_event/__eventForm.java:40: Class com.ford.redherring.model.DDContainer
          not found in import.
          import com.ford.redherring.model.DDContainer; <file://[> /web/jsp/event/eventForm.jsp;
          Line: 70]
          ^
          /opt/projects/redherring/beahome/wlserver6.1/config/mydomain/applica
          tions/.wlnotdelete/WEB-INF/_tmp_war_myserver_myserver_redherring/jsp_servlet/_w
          eb/_jsp/_event/__eventForm.java:41: Class
          com.ford.redherring.model.DDValidationModel not found in import.
          import com.ford.redherring.model.DDValidationModel; <file://[>
          /web/jsp/event/eventForm.jsp; Line: 71]


This appears to be a CLASSPATH problem (you are missing references to
          'com.ford.redherring.model.*' and 'com.ford.redherring.util.*'). The
          CLASSPATH may be set in the server startup script. Hope this helps.
          Wade.
          "Katri Alur" <[email protected]> wrote in message news:<[email protected]>...
          > I'm getting these JSP compilation errors in weblogic 6.1 on Solaris. Please help.
          >
          > ----------------------------------------------------------------------------
          > ----
          > Full compiler error(s):
          > error: Invalid class file format:
          >
          >
          > ^
          > /opt/projects/redherring/beahome/wlserver6.1/config/mydomain/applica
          > tions/.wlnotdelete/WEB-INF/_tmp_war_myserver_myserver_redherring/jsp_servlet/_w
          > eb/_jsp/_event/__eventForm.java:34: Class
          > com.ford.redherring.model.PropertiesAttributesModel not found in import.
          > import com.ford.redherring.model.PropertiesAttributesModel; <file://[>
          > /web/jsp/event/eventForm.jsp; Line: 64]
          > ^
          > /opt/projects/redherring/beahome/wlserver6.1/config/mydomain/applica
          > tions/.wlnotdelete/WEB-INF/_tmp_war_myserver_myserver_redherring/jsp_servlet/_w
          > eb/_jsp/_event/__eventForm.java:38: Class com.ford.redherring.util.DialogHeader
          > not found in import.
          > import com.ford.redherring.util.DialogHeader; <file://[> /web/jsp/event/eventForm.jsp;
          > Line: 68]
          > ^
          > /opt/projects/redherring/beahome/wlserver6.1/config/mydomain/applica
          > tions/.wlnotdelete/WEB-INF/_tmp_war_myserver_myserver_redherring/jsp_servlet/_w
          > eb/_jsp/_event/__eventForm.java:39: Class com.ford.redherring.util.DialogFooter
          > not found in import.
          > import com.ford.redherring.util.DialogFooter; <file://[> /web/jsp/event/eventForm.jsp;
          > Line: 69]
          > ^
          > /opt/projects/redherring/beahome/wlserver6.1/config/mydomain/applica
          > tions/.wlnotdelete/WEB-INF/_tmp_war_myserver_myserver_redherring/jsp_servlet/_w
          > eb/_jsp/_event/__eventForm.java:40: Class com.ford.redherring.model.DDContainer
          > not found in import.
          > import com.ford.redherring.model.DDContainer; <file://[> /web/jsp/event/eventForm.jsp;
          > Line: 70]
          > ^
          > /opt/projects/redherring/beahome/wlserver6.1/config/mydomain/applica
          > tions/.wlnotdelete/WEB-INF/_tmp_war_myserver_myserver_redherring/jsp_servlet/_w
          > eb/_jsp/_event/__eventForm.java:41: Class
          > com.ford.redherring.model.DDValidationModel not found in import.
          > import com.ford.redherring.model.DDValidationModel; <file://[>
          > /web/jsp/event/eventForm.jsp; Line: 71]

How to see JSP compilation errors - Tomcat 4.1.18- JDK 1.4

Hi There,
I'm kind of new to JSP world, so once in while I forget to put a ; or I put a variable name wrong (I usualy use Eclipse to do my coding in JAVA, but the existing plugins for JSP development are still in their early stages, so there's isn't any plugin that indicates errors on JSP before deploying them).
When I try to see a JSP, if it has an error (compilation-time error), I get this message:
<--->
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: -1 in the jsp file: null
Generated servlet error:
[javac] Compiling 1 source file
<--->
This doesn't help me a lot to fix the problem, I would like to, at least, see from what line the error came from.
Help anyone?
Thank You
Pinho

This kind of errors often come from syntax error in
the jsp page.
Tomcat is not very friendly with this kind of errors.
A trick is to open the java file under the 'work'
directory and checkIsn't there any way to show the error on a page, just like a run-time error?
Maybe changing some log setting?

[Help] Replace MySQL error message

In insert form, I want to post a especial error message, instead of mysql_error
here an example:
if ((isset($_POST["MM_insert"])) && ($_POST["MM_insert"] == "insert_form")) {
$insertSQL = sprintf("INSERT INTO stuff (title, numbers) VALUES (%s, %s)",
GetSQLValueString($_POST['titla'], "text"),
GetSQLValueString($_POST['numbers'], "int") );
mysql_select_db($database_connection, $connection);
$Result1 = mysql_query($insertSQL, $connection) or die(mysql_error());
cause i get an error like cannot be null
Thanks.
[Subject line edited by moderator to make it more meaningful]

If you want to replace the MySQL error message, you can put your own error message in quotes in the die() command. Change this:
$Result1 = mysql_query($insertSQL, $connection) or die(mysql_error());
to this:
$Result1 = mysql_query($insertSQL, $connection) or die('Database error');
However, that's not very helpful to a user, because all that will be displayed is "Database error" with no indication of what caused the error or any way of returning to the page, except by using the browser back button.
A better way of handling things is to remove the or die(mysql_error()) section of code altogether and replace it with a PHP conditional statement that sends the user to an error page if the SQL fails for any reason. However, making these changes will prevent you from making further edits to the server behavior through the Server Behaviors panel.
$Result1 = mysql_query($insertSQL, $connection);
if (!$Result1) {
$insertGoTo = 'error.php';
} else {
$insertGoTo = 'another_page.php' // <-- this is the original $insertGoTo line

JSP Debbuging -Error: 'class' or 'interface' expected-

Hi,
Does anybody know why am I getting the following error when trying to either debug or run a JSP?
Error: 'class' or 'interface' expected
This happens with JDeveloper 9.0.2.829
It was running just OK, when running from the Navigator Panel (Right click -> Run test.jsp)
But, when I tried to run the JSP from the Debug Icon -that debugs the whole project-, I got the error I already mentioned.
Thanks in advance for your help
Agutin

Hi,
Does anybody know why am I getting the following error when trying to either debug or run a JSP?
Error: 'class' or 'interface' expected
This happens with JDeveloper 9.0.2.829
It was running just OK, when running from the Navigator Panel (Right click -> Run test.jsp)
But, when I tried to run the JSP from the Debug Icon -that debugs the whole project-, I got the error I already mentioned.
Thanks in advance for your help
Agutin

MySQL error (2002) in Windows

I'm using Dreamweaver 9 in Windows with a Apache, PHP5 and
MySQL4.1. My webserver works fine. But Dreamweaver can't create
database connection to MySQL. It gives me a MySQL error 2002 and
referes to that /tmp/mysql.sock is missing.
What should I do to get this to work? Am I missing something
here? MySQL Query tool etc all work fine. But Dreamweaver can't
connect to MySQL for some reason.

chunkeung wrote:
> When I login into
> PHPMyAdmin I see that the Server is "Localhost via UNIX
socket" so I put that
> into my setting in dreamweaver for the "MySQL server"
but on the hosting that
> giving me that #2002 error message their Server is
"127.0.0.1 via TCP/IP" and I
> tried to put in 127.0.0.1 instead of localhost but it
still doesn't work and
> gives me this error message.
localhost and 127.0.0.1 are the same thing. All you need is
"localhost"
or "127.0.0.1" (without the quotes). The "via UNIX socket"
and "via
TCP/IP" are simply descriptions of the type of connection.
They are NOT
part of the server address.
David Powers, Adobe Community Expert
Author, "The Essential Guide to Dreamweaver CS3" (friends of
ED)
Author, "PHP Solutions" (friends of ED)
http://foundationphp.com/

MySQL Error#: 2002 Dreamweaver CS5

HI
Never had this problum before so not sure why now.
MySQL Error#:2002
A connection attempt faild because the connected party did not properly respond after a period of time, or established connection faild because connected host has failed to respond
Any help please?

Thanks for your time Ken and I have uninstalled and reinstalled but its still the same. The only thing I can think of is I installed zone alarm and since then its not work.

Javelin JSP compilation error

Hello Everyone,
I've a some JSP's that work some times and fail sometime with
<head>
<title>Javelin JSP compilation error</title>
</head>
<body>
<b>Compilation of JSP File '/jsp/temp/Index.jsp' <font color=#FF0000>failed</font>:</b><HR>
<pre>
I tried restarting the server, removing .wlnotdelete and couple of other things.
Why the JSP is compiled everytime(even if the server is not restarted) and Why a good looking no error JSP failis loading everytime.
Can anyone please help.
~ALAPATI

I'm using bea weblogic 8.1 SP5.
Java - jrockit81sp5_142_08
<head>
<title>Javelin JSP compilation error</title>
</head>
<body>
<b>Compilation of JSP File '/jsp/output/Index.jsp' <font color=#FF0000>failed</font>:</b><HR>
<pre>
Errors found in <PATH TO THE FILE>/Index.jsp:
Error at line 397 column 55:
Description: Type <MyClass> contains no field with this name.
Error at line 399 column 13:
Description: Type <Another Class> contains no methods with this name.
Found 2 error(s) and 0 warning(s).
</pre>
</body></html>
>
weblogic.servlet.jsp.CompilationException: Failed to compile JSP /jsp/output/Index.jsp<html>
<head>
<title>Javelin JSP compilation error</title>
</head>
<body>
<b>Compilation of JSP File '/jsp/output/Index.jsp' <font color=#FF0000>failed</font>:</b><HR>
<pre>
Errors found in <PATH TO FILE>/Index.jsp:
Error at line 397 column 55:
Description: Type <MyClass> contains no field with this name.
Error at line 399 column 13:
Description: Type <Another Class> contains no methods with this name.
Found 2 error(s) and 0 warning(s).
</pre>
</body></html>
at weblogic.servlet.jsp.WlwJspStub.compilePage(WlwJspStub.java:208)
at weblogic.servlet.jsp.JspStub.prepareServlet(JspStub.java:246)
at weblogic.servlet.jsp.JspStub.prepareServlet(JspStub.java:196)
at weblogic.servlet.internal.ServletStubImpl.getServlet(ServletStubImpl.java:598)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:406)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:526)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:28)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
at com.bea.p13n.servlets.PortalServletFilter.doFilter(PortalServletFilter.java:293)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
at com.bea.wlw.netui.pageflow.PageFlowJspFilter.doFilter(PageFlowJspFilter.java:265)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6987)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3892)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2766)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:224)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:183)
2 errors javelin complaining is because of this.
1) I'm trying to access MyClass.SHOW_ME_TEXT
2) I'm trying to create an object of AnotherClass by new AnotherClass();
Please let me know if you want more details.

How do I resolve mysql error 1129 in dreamweaver?

I have setup a database on my server and was trying to make connection using dreamweaver but I can across this error mysql error 1129. How do I resolve this?

If your Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts'

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