JSP and Netscape frame target bug. HELP!!!!!!!!
Hello All,
I have a frameset that has 4 frames. In one of the frames I submit a form which processes some jsp code. The jsp code then is suppossed to load a new page in another frame (I have the target="MyFrame" in the form).
In IE it works fine and loads into the proper frame, but in Netscape 4.79 + it doesn't and opens in a completely new window. If I just have the page as html it works fine in all browsers, so I have isolated it to the jsp implementation.
Anyone come across this problem? Better yet, Anyone know how to fix the problem?
I need help ASAP as my deadline has passed and I haven't found a solution.
Thanks in advance,
Hyper
Actual jsp page below
<html>
<head>
<base target="QA">
<Script>
function pushme(){
document.form1.submit();
</script>
</head>
<body>
<form name="form1" action="nd/Euser.jsp" method="get" target="MyFrame">
<input type=hidden name=server value="00.000.000.00 - I actually have a correct server address in the functioning code">
<input type=hidden name=port value="8080">
<input type=hidden name=username value="enduser01">
<input type=hidden name=userid value="1">
<input type=hidden name=role value="EU">
<input type=hidden name=eventid value="1">
</form>
<script>
pushme();
</script>
</body>
</html>
This can not possibly be a JSP issue since it works in IE. In your case, JSP is just producing html and how this html will be handled depends on the browser .Post your frameset tag along with the html that you calimed to be working. Better yet, some html/Netscape users forum might be more helpful for you.
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Interesting single sigon application project using jsp and servlet....Help.
A customer login's to my website using Enterprise login. I am supposed to have a link on my website to this other website(that also uses our Enterprise login details but hosted by other vendor/company on their server), and when I click this link the customes should automatically get logged in to this other website and get a welcome page(instead of login page).
Below are the sequence of steps that the other website wants me to perform to get to his welcome page(i.e bypass his login page).
FYI, I am planning to build a jsp page with a link to this other website. Can some body tell me how should I build the application(i.e) how jsp and servlets be build to interact to perform these operations. Any hep is greatly appreciated.
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2.Other website receives the HTTP request and generates a unique session identifier for this user. An HTTP response to the end-user is then sent. The user's name and the session identifier are passed back as parameters in the redirect URL.
3.The browser sends the HTTP request (GET) to the Verification Service that was specified in the redirect message. The parameters (user name and/or session id) will be passed as URL parameters.
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Please suggest and help me out.........
Edited by: 836726 on Feb 21, 2011 3:41 PMWhy are you trying to build a whole federated single sign on framework from scratch when you can just use/buy an existing and proven solution instead? There are a lot of security implication and trust issues involved for this so unless you already understand all of those I'd advise you not to re-invent the wheel. There are a lot of products available that do this. Try searching for '<vendor name> Access Manager' or OpenSSO.
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Thanks in advance.Hi,
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Hello,
I am new to JSP. I just installed Sun Java Studio Enterprise 8 to create a JSP project. I created a jsp file and java class file in the same project. the class file is in default package. I use <jsp:useBean id="date" class="DateFormatBean"/> in jsp file to call the java class. When I run the jsp page I got the error:
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Also I tried to add a jar file into the library and tried to import it in my jsp page, I also got package doesn't exist error.
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Thanks in advance!i'm not familiar with Java Studio Enterprise 8 so i'm not sure how it is organizing its project. However, i know tomcat...and if for test purposes you take your jsp file and put it in $TOMCAT_HOME/webapps/ROOT and your class file and put it in $TOMCAT_HOME/webapps/ROOT/WEB-INF/classes, things should work out. perhaps the web app isn't being organized properly in your tool.
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hello i have a simple issue
i have an xml file with various elements
lets say and element named Uni with the values UTS, UNSW, USYD etc
and each of the differenet element values have a attribute i.e CourseNo and ListOFSubjects
<UNI>
<name>UTS</name>
<CourseNo>
50001
</CourseNo>
<ListOfSubjects>
<category>English</category>
<category>Maths</category>
</categories>
<link>50001.xml</link>
<name>UNSW</name>
<CourseNo>
50102
</CourseNo>
<ListOfSubjects>
<category>Sience</category>
<category>Maths</category>
</categories>
<link>50102.xml</link>
</UNI>For now i am reading an xml containg the following xml code.
BufferedReader is = new BufferedReader( new FileReader(f));
String inputLine;
while ((inputLine = is.readLine()) != null)
out.println(inputLine);
out.println();
is.close(); } but when i read the file i read the whole file.
instead i want to know how i can read and output on certain aspects of the file.
eg i would like to only output the words UTS and UNSW
or only the categories for UTS i.e English and Maths
i was hoping someone knows how to do this..
PLEASE help its very important
thankyouYou can use Parsing API of Java.
You can use DOM (Document Object Model) Parser for the same.
So that you will get node name like <name> and also its value as UTS.
You can refer this link to use DOM.
http://www.developer.com/java/other/article.php/3292751
or you can follow following steps
1. Get instance of DocumentBuilderFactory as
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
factory.setValidating(false);
factory.setNamespaceAware(false);
2. Use DocumentBuilder as
DocumentBuilder parser = factory.newDocumentBuilder();
3. Then Parse the file as
DocumentBuilder parser = factory.newDocumentBuilder();
Document dom = parser.parse(file);
4. Using element class u can get root & usingNameNodeMap you can get attributes for root follows
Element root = dom.getDocumentElement();
NamedNodeMap attrib = root.getAttributes();
5. Get and process children of the current node
NodeList children = node.getChildNodes()
Here u can write recurssive function named traverseTree(Node node)
Firstly, u'll pass root node as a parameter to this function
6. Get childrens of cuurent node
NodeList children = node.getChildNodes();
7. Iterate this 'children' node.
for each child do the following
Node child = children.item(c);
if(child.getNodeType() == Node.ELEMENT_NODE)
NamedNodeMap attrib = child.getAttributes(); // using this , u can have Node name & Node value. Here you can get UTS & UTWS as node value for node <name>
traverseTree(child ) // if child is ellement node again traverse the child
Edited by: Abhijai on ?? ???, ???? ?:?? ??????? -
Plain JSP and java: can any one help .
I explained below the logic
each declaration & loop has comment
if possible please try it
After you run this code it will work fine as many as entris you want
Just make some changes remove comment marked with @ then run again the same program for more than 26 entries it will not work ..
I want this code to work for any no of entries user selected . minimum 30-35
<%@ page contentType="text/html;charset=windows-1252"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<script type="text/Javascript" language="Javascript">
function goto()
document.forms[0].submit();
</script>
</head>
<body>
<%
/* this block declares the array elements for storing the values when page is submitted*/
String len="";
String arr_sr_no[]=null ;
String arr_frmdeler_nm[]=null;
String arr_frm_dest[]=null;
String arr_todeler_nm[]=null;
String arr_to_dest[]=null;
String arr_mode_trans[]=null;
String arr_fare[]=null;
/* When page get submitted values are stored in theese array elements */
arr_sr_no=request.getParameterValues("sr_no");
arr_frmdeler_nm=request.getParameterValues("frm_dlr_name");
arr_frm_dest=request.getParameterValues("frm_dest");
arr_todeler_nm=request.getParameterValues("to_dlr_name");
arr_to_dest=request.getParameterValues("to_dest");
// @ arr_mode_trans=request.getParameterValues("transport_mode");
arr_fare=request.getParameterValues("fare");
/* Array of serial number is null for first time when page gets loaded so i initialized
the len="1";
if(arr_sr_no==null)
len="1";
/* when array of serial is not null when page gets loaded
i initialized len with the length of the array of serial number i.e arr_sr_no[]
if(arr_sr_no!=null)
int i = arr_sr_no.length;
len = Integer.toString(i);
// Converted String len into Integer
int add_cnt = Integer.parseInt(len);
/* this line gets the value from Select combo which select no. of rows to be generated
for table entries */
String str2=request.getParameter("no_statements");
String str3="";
//when str2 is not null initialize the str3 with str2.
// This is for that how many rows we have selected in <select> tag
//else part is for first time when page is loaded
// so that one row will be defaultly created
if(str2!=null)
str3=str2;
else
str3="1";
//converted String to integer..
int entry=Integer.parseInt(str3);
%>
<form name="myform" >
<table width="500" border="1" >
<tr>
<%--This is Select tag which Selects the No of Rows whch onChange calls goto()
and page gets submitted
--%>
<select name="no_statements" onChange="goto()">
<%
int cnt;
for( cnt=1;cnt<=30;cnt++)
%>
<option value="<%=cnt%>" <% if(entry==cnt) out.println("selected");%>> <%=cnt%> </option>
<%
%>
</select>
</td>
<%
/* This for loop gets the iterates for Selected no of Rows in <SELECT> tag
"entry" variable is initialized above for selected rows
for (int i=1;i<=entry;i++)
String strdlr_name="";
String strfrm_dest="";
String strtodeler_nm="";
String strto_dest="";
String trans_mode="0";
String strfare="";
/* This condition checks for any array is not null*/
if(arr_sr_no!=null)
/* this array checks for each time that i is less than add_cnt
where add_cnt is length of arr_sr_no[] (which is in turn length
of each array we have stored above)
This cond'n ensures that no null pointer assignment is done
if(i<=add_cnt)
/* we initializes each element of each array serially to
local String variables */
strdlr_name=arr_frmdeler_nm[i-1];
strfrm_dest= arr_frm_dest[i-1];
strtodeler_nm= arr_todeler_nm[i-1];
strto_dest= arr_to_dest[i-1];
// @ trans_mode=arr_mode_trans[i-1];
strfare =arr_fare[i-1];
}// end of inner if
}// end of outer if
%>
<tr>
<%-- here we assign local string values to <input> box this will
this will ensure that all entris will stay intact when page
gets submitted
--%>
<td><input name="sr_no" type="text" value="<%=i%>" size="2"></td>
<td><input name="frm_dlr_name" type="text" value="<%=strdlr_name%>" size="16"></td>
<td><input name="frm_dest" type="text" value="<%=strfrm_dest%>" size="11"></td>
<td><input name="to_dlr_name" type="text" value="<%=strtodeler_nm%>" size="18"></td>
<td><input name="to_dest" type="text" value="<%=strto_dest%>" size="11"></td>
<%-- @ <td><select name="transport_mode" >
<option value="0" <%if("0".equals(trans_mode)) out.println("selected"); %>>--Select--</option>
<option value="1" <%if("1".equals(trans_mode)) out.println("selected"); %>>Air</option>
<option value="2" <%if("2".equals(trans_mode) )out.println("selected"); %>>Train</option>
<option value="3" <%if("3".equals(trans_mode)) out.println("selected"); %>>Bus</option>
<option value="4" <%if("4".equals(trans_mode)) out.println("selected"); %>>Taxi</option>
<option value="5" <%if("5".equals(trans_mode)) out.println("selected"); %>>Two Wheeler</option>
<option value="6" <%if("6".equals(trans_mode)) out.println("selected"); %>>Auto Rikshaw</option>
</select>
--%>
<td><input name="fare" type="text" value="<%=strfare%>" size="4"></td>
</tr>
<%
}// End of For loop
%>
</table>
</form>
</body>
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Confused between JSP and Serlvet
Hi!
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2. Advantages and disadvantages each of this.
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Hi,
I have a JSP file that I need to create 3 drop lists (choice list). If one of these 3 choice lists is selected, then the other 2 need to deselected and disabled. I need help with the code.
Do I use JavaScript or Java? Below is the html code. I would really appreciate any help on this.
Thanks,
BK
<!--
Refer to the directory gary/reportingstd/getReqs.jsp to see how to get the value from the
choice list and other fields.
-->
<html>
<head><title>New Window Example</title>
<STYLE TYPE="text/css" >
td { font-size: 11px }
th { font-size: 11px }
body { background-color: #666666 }
</STYLE>
<SCRIPT>
/* When press CANCEL button, the dialog box disappears. */
function Closer()
window.close();
function checkForm()
var f = document.queryForm;
* Checks if an account number is entered. If not, an error message dialog pops up
* to the user.
* Checks if a business unit was chosen. If not, an error message dialog pops up
* to the user.
buChoice = f.buList.selectedIndex;
if (f.buList.options[buChoice].value == "")
alert("Please choose a business unit.");
f.buList.focus();
f.toDate.select();
return false;
* This <code>statusMsg()</code>is to give the user feedback while data is being entered by
* creating a status message. This script lets you modify what is displayed in this bar,
* giving you the ability to send messages to the user while he interacts with filling out
* the fields.Status Messages are the phrases you see in the status bar at the bottom of a
* window or dialog.
* For instance: For the account number text field, as long as the cursor is in this text
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* only numeric characters."
* @param msgType
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</head>
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<TABLE Border="0" cellspacing="2" cellpadding="4">
<TR>
<TD ALIGN=left>Company Code:</TD>
<TD WIDTH="20%"><SELECT Name=choiceMonths1 size=1 onFocus="statusMsg('ListMonth')">
<option value="" selected>
<OPTION Value="01">01
<OPTION Value="02"> 02
<OPTION Value="03"> 03
<OPTION Value="04"> 04
<OPTION Value="05"> 05
<OPTION Value="06"> 06
</SELECT></TD>
<TR>
<TD ALIGN=left>RegionID:</TD>
<TD><select name=buList onFocus="statusMsg('ListBU')"> // onChange = "selectionMade()"
<option value="" selected>
<option value=Norht ALIGN="left">North
<option value=East ALIGN="left">East
<option value=South ALIGN="left">South
<option value ALIGN="left">North</select></TD></TR>
<TR>
<TD ALIGN=left>Business Unit ID:</TD>
<TD><select name=buList onFocus="statusMsg('ListBU')"> // onChange = "selectionMade()"
<option value="" selected>
<option value=TBR ALIGN="left">TBR
<option value=BAL ALIGN="left">BAL
<option value ALIGN="left">ABH</select></TD></TR>
</TR></TABLE>
<TABLE>
<tr>
<TD><INPUT TYPE=submit Value=Submit></TD>
<TD><INPUT TYPE=button NAME=btnClose VALUE=Cancel SIZE=20 ALIGN= center onClick="Closer()"></TD>
<TD><input type=reset VALUE= Clear Query SIZE=20 ALIGN= right></TD></TR></TABLE>
</FORM>
</BODY>
</html>What i've done in the past in this same situation is to use radio buttons alongside my dropdown lists. Whenever a radio button is selected, the corresponding dropdown list is enabled, and the other lists are all disabled. Not too hard to implement in Javascript either. Use an onClick() and set the other fields to disabled, using document.form.field.disabled = true. (and obviously, set the one you want to disabled = false). But obviously, you're still going to want to know which one to retrieve later, right? Use a hidden tag and in the same Javascript onClick, you can dynamically set the variable to whatever you want. Here's a pretty compact example using 2 fields
function enable(field)
if(field == "firstName")
document.myForm.firstName.disabled = false;
document.myForm.lastName.disabled = true;
document.myForm.searchBy.value = "firstName"
else
document.myForm.firstName.disabled = true;
document.myForm.lastName.disabled = false;
document.myForm.searchBy.value = "lastName"
}Or something like that. Yeah, I know it's not the greatest javascript in the world, but i was just simplifying things to give an example. Hope this helps somewhat :)
Simon -
Hi! I am new to JSP and I need help on how to utilize java bean on JSP. I have gone through this forum, I found similar question but did not find any answer that could solve my question. Tons of thanks to anyone who could help me out!
I have a java bean class called Bean1, which I put under /ROOT/WEB-INF/classes/, and a JSP file that utilizes class Bean1, saved under /ROOT/, which should be a correct way indicated by several posts I found in this forum. But when I try to compile the JSP file over TOMCAT4.1 over http://localhost:8080/beanexample1.jsp, it throws me a lot of error messages (see below). I've been struggling for so long. Any help is greatly apprecitated! Thanks!
Bo
The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: 0 in the jsp file: /beanexample1.jsp
Generated servlet error:
[javac] Compiling 1 source file
C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\_\beanexample1_jsp.java:41: cannot resolve symbol
symbol : class Bean1
location: class org.apache.jsp.beanexample1_jsp
Bean1 bean1 = null;
^
An error occurred at line: 0 in the jsp file: /beanexample1.jsp
Generated servlet error:
C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\_\beanexample1_jsp.java:43: cannot resolve symbol
symbol : class Bean1
location: class org.apache.jsp.beanexample1_jsp
bean1 = (Bean1) pageContext.getAttribute("bean1", PageContext.PAGE_SCOPE);
^
An error occurred at line: 0 in the jsp file: /beanexample1.jsp
Generated servlet error:
C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\_\beanexample1_jsp.java:46: cannot resolve symbol
symbol : class Bean1
location: class org.apache.jsp.beanexample1_jsp
bean1 = (Bean1) java.beans.Beans.instantiate(this.getClass().getClassLoader(), "Bean1");
^
An error occurred at line: 13 in the jsp file: /beanexample1.jsp
Generated servlet error:
C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\_\beanexample1_jsp.java:66: cannot resolve symbol
symbol : class Bean1
location: class org.apache.jsp.beanexample1_jsp
out.print(JspRuntimeLibrary.toString((((Bean1)pageContext.findAttribute("bean1")).getName())));
^
An error occurred at line: 16 in the jsp file: /beanexample1.jsp
Generated servlet error:
C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\_\beanexample1_jsp.java:69: cannot resolve symbol
symbol : class Bean1
location: class org.apache.jsp.beanexample1_jsp
out.print(JspRuntimeLibrary.toString((((Bean1)pageContext.findAttribute("bean1")).getSeventhPrimeNumber())));
^
An error occurred at line: 19 in the jsp file: /beanexample1.jsp
Generated servlet error:
C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\_\beanexample1_jsp.java:72: cannot resolve symbol
symbol : class Bean1
location: class org.apache.jsp.beanexample1_jsp
out.print(JspRuntimeLibrary.toString((((Bean1)pageContext.findAttribute("bean1")).getCurrentTime())));
^
An error occurred at line: 27 in the jsp file: /beanexample1.jsp
Generated servlet error:
C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\_\beanexample1_jsp.java:79: cannot resolve symbol
symbol : class Bean1
location: class org.apache.jsp.beanexample1_jsp
out.print(JspRuntimeLibrary.toString((((Bean1)pageContext.findAttribute("bean1")).getColor())));
^
7 errors
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:340)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:352)
at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:474)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:184)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
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)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:432)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:386)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:534)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:530)
at java.lang.Thread.run(Thread.java:484)you need to put your bean in a package. do this by
making a sub directory under the classes directory,
let's say you call it "mybeans".
so copy Bean1.java to
/ROOT/WEB-INF/classes/Bean1.java
add the line "package mybeans;"
to the top of the Bean1.java file,
and then compile it there.
the standard way to use the bean in your jsp file is like this:
<jsp:useBean id="thisbean" scope="page" class="mybeans.Bean1" />
this <jsp:usebean> tag instantiates the bean for you.
then refer to it by its id:
thisbean.myMethod();
thisbean.setProperty();
I have a java bean class called Bean1, which I put
under /ROOT/WEB-INF/classes/, and a JSP file that
utilizes class Bean1, saved under /ROOT/, which should
be a correct way indicated by several posts I found in
this forum. But when I try to compile the JSP file
over TOMCAT4.1 over
http://localhost:8080/beanexample1.jsp, it throws me a
lot of error messages (see below). I've been
struggling for so long. Any help is greatly
apprecitated! Thanks!
Bo
The server encountered an internal error () that
prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Unable to compile
class for JSP
An error occurred at line: 0 in the jsp file:
/beanexample1.jsp
Generated servlet error:
[javac] Compiling 1 source file
C:\Program Files\Apache Group\Tomcat
4.1\work\Standalone\localhost\_\beanexample1_jsp.java:4
: cannot resolve symbol
symbol : class Bean1
location: class org.apache.jsp.beanexample1_jsp
Bean1 bean1 = null;
^
An error occurred at line: 0 in the jsp file:
/beanexample1.jsp
Generated servlet error:
C:\Program Files\Apache Group\Tomcat
4.1\work\Standalone\localhost\_\beanexample1_jsp.java:4
: cannot resolve symbol
symbol : class Bean1
location: class org.apache.jsp.beanexample1_jsp
bean1 = (Bean1)
(Bean1) pageContext.getAttribute("bean1",
PageContext.PAGE_SCOPE);
^
An error occurred at line: 0 in the jsp file:
/beanexample1.jsp
Generated servlet error:
C:\Program Files\Apache Group\Tomcat
4.1\work\Standalone\localhost\_\beanexample1_jsp.java:4
: cannot resolve symbol
symbol : class Bean1
location: class org.apache.jsp.beanexample1_jsp
bean1 = (Bean1)
1 = (Bean1)
java.beans.Beans.instantiate(this.getClass().getClassLo
der(), "Bean1");
^
An error occurred at line: 13 in the jsp file:
/beanexample1.jsp
Generated servlet error:
C:\Program Files\Apache Group\Tomcat
4.1\work\Standalone\localhost\_\beanexample1_jsp.java:6
: cannot resolve symbol
symbol : class Bean1
location: class org.apache.jsp.beanexample1_jsp
out.print(JspRuntimeLibrary.toString((((Bean1)pageCont
xt.findAttribute("bean1")).getName())));
^
An error occurred at line: 16 in the jsp file:
/beanexample1.jsp
Generated servlet error:
C:\Program Files\Apache Group\Tomcat
4.1\work\Standalone\localhost\_\beanexample1_jsp.java:6
: cannot resolve symbol
symbol : class Bean1
location: class org.apache.jsp.beanexample1_jsp
out.print(JspRuntimeLibrary.toString((((Bean1)pageCont
xt.findAttribute("bean1")).getSeventhPrimeNumber())));
^
An error occurred at line: 19 in the jsp file:
/beanexample1.jsp
Generated servlet error:
C:\Program Files\Apache Group\Tomcat
4.1\work\Standalone\localhost\_\beanexample1_jsp.java:7
: cannot resolve symbol
symbol : class Bean1
location: class org.apache.jsp.beanexample1_jsp
out.print(JspRuntimeLibrary.toString((((Bean1)pageCont
xt.findAttribute("bean1")).getCurrentTime())));
^
An error occurred at line: 27 in the jsp file:
/beanexample1.jsp
Generated servlet error:
C:\Program Files\Apache Group\Tomcat
4.1\work\Standalone\localhost\_\beanexample1_jsp.java:7
: cannot resolve symbol
symbol : class Bean1
location: class org.apache.jsp.beanexample1_jsp
out.print(JspRuntimeLibrary.toString((((Bean1)pageCont
xt.findAttribute("bean1")).getColor())));
^
7 errors
at
org.apache.jasper.compiler.DefaultErrorHandler.javacEr
or(DefaultErrorHandler.java:130)
at
org.apache.jasper.compiler.ErrorDispatcher.javacError(
rrorDispatcher.java:293)
at
org.apache.jasper.compiler.Compiler.generateClass(Comp
ler.java:340)
at
org.apache.jasper.compiler.Compiler.compile(Compiler.j
va:352)
at
org.apache.jasper.JspCompilationContext.compile(JspCom
ilationContext.java:474)
at
org.apache.jasper.servlet.JspServletWrapper.service(Js
ServletWrapper.java:184)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(Js
Servlet.java:295)
at
org.apache.jasper.servlet.JspServlet.service(JspServle
.java:241)
at
javax.servlet.http.HttpServlet.service(HttpServlet.jav
:853)
at
org.apache.catalina.core.ApplicationFilterChain.intern
lDoFilter(ApplicationFilterChain.java:247)
at
org.apache.catalina.core.ApplicationFilterChain.doFilt
r(ApplicationFilterChain.java:193)
at
org.apache.catalina.core.StandardWrapperValve.invoke(S
andardWrapperValve.java:260)
at
org.apache.catalina.core.StandardPipeline$StandardPipe
ineValveContext.invokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(Stand
rdPipeline.java:480)
at
org.apache.catalina.core.ContainerBase.invoke(Containe
Base.java:995)
at
org.apache.catalina.core.StandardContextValve.invoke(S
andardContextValve.java:191)
at
org.apache.catalina.core.StandardPipeline$StandardPipe
ineValveContext.invokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(Stand
rdPipeline.java:480)
at
org.apache.catalina.core.ContainerBase.invoke(Containe
Base.java:995)
at
org.apache.catalina.core.StandardContext.invoke(Standa
dContext.java:2415)
at
org.apache.catalina.core.StandardHostValve.invoke(Stan
ardHostValve.java:180)
at
org.apache.catalina.core.StandardPipeline$StandardPipe
ineValveContext.invokeNext(StandardPipeline.java:643)
at
org.apache.catalina.valves.ErrorDispatcherValve.invoke
ErrorDispatcherValve.java:170)
at
org.apache.catalina.core.StandardPipeline$StandardPipe
ineValveContext.invokeNext(StandardPipeline.java:641)
at
org.apache.catalina.valves.ErrorReportValve.invoke(Err
rReportValve.java:172)
at
org.apache.catalina.core.StandardPipeline$StandardPipe
ineValveContext.invokeNext(StandardPipeline.java:641)
at
org.apache.catalina.core.StandardPipeline.invoke(Stand
rdPipeline.java:480)
at
org.apache.catalina.core.ContainerBase.invoke(Containe
Base.java:995)
at
org.apache.catalina.core.StandardEngineValve.invoke(St
ndardEngineValve.java:174)
at
org.apache.catalina.core.StandardPipeline$StandardPipe
ineValveContext.invokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(Stand
rdPipeline.java:480)
at
org.apache.catalina.core.ContainerBase.invoke(Containe
Base.java:995)
at
org.apache.coyote.tomcat4.CoyoteAdapter.service(Coyote
dapter.java:223)
at
org.apache.coyote.http11.Http11Processor.process(Http1
Processor.java:432)
at
org.apache.coyote.http11.Http11Protocol$Http11Connecti
nHandler.processConnection(Http11Protocol.java:386)
at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolT
pEndpoint.java:534)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunna
le.run(ThreadPool.java:530)
at java.lang.Thread.run(Thread.java:484) -
I have a Macbook Air (july 2012) with OS X 10.8.3 installed. I have dvds with .vob files and have Quicktime Version 10.2 (603.12). I can't play the DVDs. There are some features of QT that I like, e.g. precise frame selection and save as .png file-help. Am I missing some Apple software? I thought QT for Mountain Lion could convert the .vob files - is there some setting that I have missed?
Any suggestions that preserves a simple workflow much appreciated.arthur wrote:
Perian is here: Perian - The swiss-army knife of QuickTime® components
Perian will be retired soon. -
Help with jsp and javaBean in eclipse/Tomcat
Hi,
I am new to JSP and JavaBean. I am going through tutorial for a jsp page that uses a javaBean. I am using eclipse to create jsp page and the java bean.
My eclipse project "Date" has five package as under:-
1. Deployment Descriptor
2. Java Resources: src
3. build
4. WebContent
I have my data.jsp page in WebContent/WEB-INF/ folder. When I just run date.jsp in a browser as: http://localhost:8080/Date/date.jsp, it gets launched into the browser correctly. But when I add a JavaBean "TimeFormatterBean.java" in the Java Resources:src folder and use it in date.jsp page, I get errors as under:-
org.apache.jasper.JasperException: Unable to compile class for JSP:
An error occurred at line: 5 in the jsp file: /date.jsp
TimeFormatterBean cannot be resolved to a type
2: pageEncoding="ISO-8859-1"%>
3: <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
4:
5: <jsp:useBean id="formatter" class="TimeFormatterBean"/>
6:
7: <html>
8: <head>
The data.jsp page is as under:-
<jsp:useBean id="formatter" class="TimeFormatterBean"/>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
<h1> Date JSP </h1>
<p> The current time is:
<%= new java.util.Date() %>
<jsp:getProperty name="formatter" property="name"/>
</p>
</body>
</html>I can see "TimeFormatterBean.class" in build/classes folder.
If anyone could please help me out with this, it would be very helpful
Thanks a lot!You probably should place TimeFormatterBean inside a package, or maybe you could try importing it , even if it�s in the default package, with something like this <%@ page import="TimeFormatterBean" %> at the top
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