Passing XML into JSP Variable

I want to do the following
<%
response.setContentType("text.xsl");
String something = ""+<xsl:value-of select='@id' />+"";
%>
But seems like the xsl doesn't render
Can someone point me in he right directions

What is the name of this variable?
Record
XML_F52E2B61-18A1-11D1-B105-00805F49916B
1
<pie><slice title="Group1" pull_out="false">5</slice><slice title="Group2" pull_out="false">19</slice><slice title="Group3" pull_out="false">3</slice><slice title="Group4" pull_out="true">93</slice></pie>
What is the line of code the generated this error?
Complex cannot be converted into simple variable
Properly combine the variable with the function call and all should be good.

Similar Messages

Passing data into a variable

Hi,
All I want to do is pass numerical data into a variable, and then access it later.
Specifically, I use the Read Vector Space Position VI to find the X and Y positions of my motors. When I press a button, I want the X and Y position at that moment to be saved, so that I can access this information later.
I would like to do this in a subVI.
I have read tutorials on functional global variables, but so far they have been quite confusing. Specifically I do not know how to place/use uninitialized shift registers.
If someone could create a simple example code, that would be extremely helpful. I am using Labview 2011.
Thanks

Action Engine <- must read nugget
If you don't understand shift registers...
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Pass xml into a cfdiv

Hello, I've got an application that can sort large XML payloads and display the results in a cfdiv. My test tool had the XML already in the application, now I need to be able to pass the xml into the file bound to the cfdiv. The problem I'm getting is that it errors for the long URI. I've tried the Coldfusion.naviagate function with the method set to Post but that doesn't work either. Any ideas?

are you wanting to just dispaly the XML? inw hich case you may find it easier to put it into a textarea.
Regards
Russ Michaels
blog: www.michaels.me.uk
www.cfmldeveloper.com - FREE ColdFusion developer hosting and community

Passing vectors into JSP from Servlet and passing data back to Servlet

I have been building an MVC application.
It has a controller which instantiates classes and evokes methods to
populate vectors. These vectors are then passed into a JSP. This part of the application works fine.
What I am having trouble with is a new JSP I have designed; this will
display the data that is actioned by the FORM action. This is actioned
based on the Search criteria entered by the user. Based on this a further vector is populated and brought back to the JSP as a vector
and this is rendered via the TABLE tag. Again this works fine.
Against each of the rows displayed, I have a print checkbox which can be checked by the user. On checking the records they want to print, they should then hint a Print button which should go back to the Servlet and print the data. THIS IS WHERE I HAVE THE PROBLEM. On going
back to the servlet the checkbox values are not displayed, rather
the values that initially populate the JSP. How do I get these new values back into the vector and hence accessible from the Servlet.
Any help with be very much appreciated.
Chris

Thanks for this.
Just to clarify I am not using Struts.
What I am having difficulties with is the fact that:
I can't get the checked values back to the Servlet - they keep the values they have in the bean - so as part of instantiating the bean class I set the value of the item to 'off'. The user will then check
the checkbox which should presumbably set the value to 'on'. This isn't happening because the setter method of the bean is not evoked again
because I don't come into this JSP again - the Servlet has finished here
and now needs to print the records. It can't do this because as
far as it is concerned nothing has changed since it last passed through
the vector to the JSP.
Even when I do the following:
Enumeration paramNames = request.getParameterNames();
String param = null;
while (paramNames.hasMoreElements())
param=(String)paramNames.nextElement();
System.out.println("parameter " + param + " is " +
request.getParameter(param));
what comes back is the valus of 'off' as opposed to 'on'.
The other thing is that 'request.getParameterNames()' only works
with the first record in the vector, i.e. it doesn't fetch any other
records that are rendered in the <TABLE> tag.
In desperation is there anybody out there who can help me.
Thanks
Chris
I am going to assume you are using a MVC framework
like Struts or very similar (I am assuming that from
the language you are using).
When the servlet passes the vector back to the JSP
page and you render the HTML that is passed back the
client your Vector is gone. The Vector is not
available at the HTML level that is being viewed at
the browser.
When the user selects the checkboxes and submits the
page (by clicking the print button) the controller
servlet (called ActionServlet in Struts, yours maybe
called something else) forwards the request to the
appropriate JavaBean and Servlet to process the
request. Either the JavaBean has to recreate the
Vector (not recommended) or the processing Servlet can
(better). You can do this by recreating the Vector
from scratch for the HttpRequest parameters or, at the
time of the initial request, saving Vector to a
session and then updating with the data you get back
from the client (again from the HttpRequest
parameters).
Either way you have to work with
HttpRequest.getParameter().

Display CDATA in a String XML into JSP

hi ,
I have the following requirement..
String xmlString="<?xml version='1.0' standalone='yes'?><Errors><PROCESSID>GRANT00100478</PROCESSID>
<formname>Error</formname><ProcessingError>0<TYPE>XMLWELLFORMATERROR</TYPE>
<LEVEL>FATAL</LEVEL**>
<INFO><![CDATA[ DefaultValidationHandler found 2 problems: 2 Errors: 1: (line 2 column 11168) cvc-minLength-valid: Value 'CA123456'
with length = '8' is not facet-valid with respect to minLength '9' for type 'DUNSIDDataType'. 2: (line 2 column 11168) cvc-type.3.1.3:
The value 'CA123456' of element 'globLib:DUNSID' is not valid. The document is NOT valid!]]></INFO>**<ERRORTYPEACTION />
<ERRORTYPEDESCRIPTION><![CDATA[ XML is not Well-Formed.]]></ERRORTYPEDESCRIPTION><ERRORTYPELONGDESCRIPTION>
<![CDATA[]]></ERRORTYPELONGDESCRIPTION></ProcessingError></Errors>";
My requirement is i need to display the <INFO> tag value in my JSP ..
Please help me in this matter..Please send me sample code...if possible..
thanks in advance...
regards,
SUBHASH.
Edited by: subbuhunk on Apr 3, 2008 3:37 AM
Edited by: subbuhunk on Apr 3, 2008 3:38 AM

I would use the JSTL <x:parse> element to parse the string, followed by the <x:out> element with a suitable XPath expression to select that node.

How to pass parameter into a source variable of a invoke activity

I'm an new BPELer, I created a invoke activity to submit Oracle Appplications concurrent program, but I don't know how to pass parameter into source variable.
BTW, I have created the mapper file (.xsl) file.
could anyone tell me how to do that?
Thanks,
Victor

Hi.
How you start application? I think you send message to webservice(BPEL process is webservice too). So construct message with variable and value.
But I created only processes where input value doesn't matter. I haven't use mapper yet too.

How to pass a jsp variable into javascript??

<p><%@ taglib uri="http://java.sun.com/jstl/core_rt" prefix="c" %>
<p><%@ taglib uri="http://java.sun.com/jsp/jstl/functions" prefix="fn" %>
<p><html>
<p><c:set var="binrmapi" value="http://localhost/paas-api/bingorooms.action;jsessionid=XXXXXX?userId=TEST2&sessionId=1&key=1" />
<p><c:import var="testbinrm" url="${fn:replace(binrmapi, 'XXXXXX', jsessionid)}"/>
<p><c:set var="tuples" value="${fn:split(testbinrm, '><')}" />
<p>Time until next game
<p><c:forEach var="tuple" items="${tuples}">
<p><c:if test="${fn:contains(tuple, 'row ')}">
<p> <p><code>
<p> <c:set var="values" value="${fn:split(tuple, '=\"')}" />
<p> <font color="blue">
<p> <c:out value="${values[17]}" />
<p><c:set var="remainingtime" value="${values[17]}" />
<p> </font>
<p> </code>
<p></c:if>
<p></c:forEach>
<p><form name="counter"><input type="text" size="8" name="d2"></form>
<p><script>
<p>var milisec=0
<p>var seconds=eval("document.myForm.remaining").value;
<p>function display(){
<p> if (milisec<=0){
<p> milisec=9
<p> seconds-=1
<p>}
<p>if (seconds<=-1){
<p> milisec=0
<p> seconds+=1
<p> }
<br>else
<p> milisec-=1
<p> document.counter.d2.value=seconds+"."+milisec
setTimeout("display()",100)
<p>}
<p>display()
<p></script>
<p></body>
<p></html>
<p>This is my code that i was working on, in the jsp part of the script, i get a api call and save a value of time in the variable remainingtime.. and in the javascript, i try to have a countdown clock counting down the remaining time.. but i guess it doesnt work.. how can i get that working? thanks alot
Message was edited by:
hamham3001
Message was edited by:
hamham3001
Message was edited by:
hamham3001
Message was edited by:
hamham3001

Re: How to pass a jsp variable into javascript??Here is the sameple one, hope it will solves your problem.
<html>
<body>
<form name=f>
<%!
String str = "A String"
%>
<script>
var avariable = <%=str%>
<script>
</form>
</body>
</html>
Let me know if you face any problem

Passing jsp variable into javascript.....

Hai friends,
Look this code.....
var mywindow= window.open( ......)
mywindow.<%= loc%>.style.visibility = "hidden";
loc is my jsp variable passing dyanamically to the script....
But it is not taking....
when i assign jsp var into javascript like
mywindow.somehardcodedvalue.style.visibility = <%= loc%>;
it is working fine ....
pl reply me.......

Hi,
It is not working.My code is like....
String loc=(String)arrStr;
%>
<script language="JavaScript" type="text/JavaScript">
mywindow.<%= loc%>.style.visibility = "hidden";
</script>
<%

Get value from Table/Recordset Cell into a JSP variable

Can anyone please help with this ?...
I need to get a cell value from a selected row of a table into a variable to pass to a java bean.
1 - The dynamic table is populated by a recordset named "rs" and has a submit button for each row .
2 - The user clicks on the corresponding button to select the row.
3 - The recordset retrieved the ID for that row in the query, but does not display it in the table.
I have tried :
<% String ID = rs.getString("bookid");%>
<% Library.bookConfirm(ID);%>
But this fails saying that it "cannot resolve variable rs..."
Yet the recordset populates correctly and its name is "rs"
Is there another way to do this perhaps ?... ie: put the id in a column of the table and get the cell value ?...
What would be the syntax to get the ID cell value of that selected row on the button click ?...
Your feed back would be greatly appreciated.
Thank you.

Create a new rs
ResultSet rs1 = statement.executeQuery(query);
and use getstring to access the individual cell.

Parsing JSP variable into JavaScript

Hi,
I am trying to parse a JSP variable into a pice of JavaScript code:
<%
some jsp code .....
String table_name=cols[0].toString();
%>
<script language="javascript">
var jsTemp = <%=table_name%>
alert ('jsTemp')
</script>
<%some more JSP....
This does not create an alert, any ideas why? Am I missing a quote/semi-colon somewhere?

Sure this is being executed,
when trying to run, this does not work:
String table="TEST";%>
<script language="javascript">var jsTemp = <%=table%> alert ('jsTemp');</script>
<%more JSP...
when trying to similarly run, I get the popup 'HELLO':
String table="TEST"; //not used anymore%>
<script language="javascript">var jsTemp = "HELLO"; alert ('jsTemp');</script>
<%more JSP...
Is there supposed to be a semi-colon after <%=table%> ? Or is there another issue with this bit of code?

Passing Pl/Sql variables into shell variables.

I have written a file that ftp information from one pc to another in unix.
All you have to do is supply a user_name/password and machine name to which ftp program will connect to.
All connection information like user_id,password, machine name are stored in an oracle table FTP_TBL.
It has the following fields:
FTP_TBL
================
USER_ID      NOT NULL VARCHAR2(100);
USR_PASSWD      NOT NULL VARCHAR2(50);
TO_MACHINE     NOT NULL VARCHAR2(50);
I have called a pl/sql script in unix shell.
This script selects all the connection information from FTP_TBL and populates the pl/sql variables with the
information.
Now i want the pl/sql variables like V_TO_MACHINE,V_USR_ID,V_USR_PASSWD to be passed on to unix variables
To_MACHINE, USR_ID AND USR_PASSWD.
How can i do this?
============================================================================================================
sqlplus -s <<+++ >> $LOG_FILE
$USER/$PASSWD
set serverout on SIZE 1000000
DECLARE
V_TO_MACHINE VARCHAR2(100);
V_USR_ID VARCHAR2(50);
V_USR_PASSWD VARCHAR2(50);
BEGIN
     BEGIN
          SELECT TO_MACHINE, USER_ID, USR_PASSWD
          INTO V_TO_MACHINE,V_USR_ID,V_USR_PASSWD
          FROM FTP_TBL;
     EXCEPTION
          when others then
          dbms_output.put_line('ERROR|SQLPLUS|'||ERROR||'|'||sqlcode||'|Failed during selecting configuration information.'||sqlerrm );
     END;
END;
+++
#======================== VARIABLES =====================
TO_MACHINE=$1
USR_ID=$2
USR_PASSWD=$3
#========================== MAIN ========================
ftp -vnd $TO_MACHINE << ++ 1>>$STA_LOG_FILE 2>&1
user $USR_ID $USR_PASSWD
prompt off
get $OR_DATA_DIR/ASC.STADATA $HOME_DIR/ASC.STADATA
bye
++
# testing the exit status of FTP
egrep "Transfer complete" $STA_LOG_FILE >/dev/null
if [ $? = 0 ]
then
echo >> $STA_LOG_FILE
echo "FTP Successfully Done" >> $STA_LOG_FILE
else
echo >> $STA_LOG_FILE
echo "FTP UnSuccessfull" >> $STA_LOG_FILE
exit 1
fi

Here an example of how to pass variables to the shell script :
TEST@db102 SQL> select ename, job, dname from emp,dept
2 where empno = 7902
3 and emp.deptno = dept.deptno;
ENAME      JOB       DNAME
FORD       ANALYST   RESEARCH
TEST@db102 SQL> exit
Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production
With the Partitioning, OLAP and Data Mining options
[ora102 work db102]$ cat disp_var.sh
set `sqlplus -s test/test << EOF
set pages 0
select ename, job, dname from emp,dept
where empno = 7902
and emp.deptno = dept.deptno;
exit
EOF`
echo $1 $2 $3
[ora102 work db102]$ ./disp_var.sh
FORD ANALYST RESEARCH
[ora102 work db102]$

How to pass attribute values through variables in JSP Custom TagLib

Hi,
Can anybody help me how to pass values through varuables in the jsp custom tag.
i am using JSP custom tag. I am unable to pass attribute values through variables.
<invitation:invdetails invid="<%=invid%>"/> The value is passing as <%=invid%> ,not value of the invid.
But i am getting throuh the fllowing
<invitation:invdetails invid='1' />
Please anybody suggest me how to pass value by using the variable.

Hi,
It sounds like you need to set the <rtexprvalue> tag to true in the TLD for your tag. If you do this the tag will read in the value you are trying to pass to it.
dapanther...

Passing JavaScript values to JSP variables

Can any body correct the follwing code
<Script language="JavaScript">
function test( x )
<%
int num = x;
num = num * 2;
%>
v.value = "<%out.print(num);%>";
<input type="button" name="b" value="test" onClick="test(5)">
<input type="text" name="v" value="0">
In short, I am trying to pass JavaScript value to JSP variable. I hope that it is possible to do that. If it is possible then how can I do it. I want to assing the variable x passed to the JavaScript function called test to the JSP variable called num.
Regards,
Ageel

Thank you for your reply,,,
I think then the only way to do it is to post the
value on the server and then use request.getParameter
method in jsp code
but the question now how can I post values to the
server using JavaScript without reloading the pageyes... you can to it by create a new popup window which will submit the value to server after page was loaded... then, server return a value to the same window in html/jsp page which then using javascript to set it back to the opener and close up the window... however, this is not a good choice unless you have no other alternative...
>
There is other possible solution
if I can get the text field value from the same page
without reloading it that would work fine and will
solve my problem, is it possible?yes... you can get the value from the textfield...
for example :
function showValueInTextField()
alert(document.forms[0].elements["mytextfieldname"].value);
>
My final question> can jsp change things on the same
page without reloading it. I mean can it work like
JavaScript so that I can use it's internal functions
instead of using java script :S
not really know what you trying to say here...

How to Pass values from XML to JSP??? Urgent Please Help me

Hi guys,
I am new to XML, I want to pass values from XML to JSP. I have a xml file with attributes, I should send this values to a JSP file. How is it??? Please Help guys.... its very urgent. Please send me how to do it with an example or atleast any urls related that....
Looking for ur favourable reply.
Thanks in advance,
Sridhar

in a servlet :
parse your xml file (see how at the end of the post) and
put the values you want in the request attributes
request.setAttribute("value1", value1);
...redirect to the jsp
in the JSP:
get the wanted attributes:
String value1=(String)request.getAttribute("value1");To learn how to parse a xml file, pay a look at this page, it explains how to read the XML document to build an object representation, and then how to navigate through this object to get the data
http://labe.felk.cvut.cz/~xfaigl/mep/xml/java-xml.htm

How to pass the grep result into a variable in Unix

I have the following statements in my unix batch script:
JOBNAME=`grep "$1" rssc_plsbatch.txt|awk -F'~' '{print $1}'`;
PROCNAME=`grep "$1" rssc_plsbatch.txt|awk -F'~' '{print $2}'`;
JOBDESC=`grep "$1" rssc_plsbatch.txt|awk -F'~' '{print $3}'`;
PARMS=`grep "$1" rssc_plsbatch.txt|awk -F'~' '{print $4}'`;
I want to grep the the first line in the text file and pass it to a variable and then using awk programming, I want to print for each variable (JOBNAME, PROCNAME, JOBDESC and PARMS), instead of using grep 4 times.
Can somebody please help.
Each line of my text file is in the the following format:
00001JOB1~PROCNAME1~This is a procedure~10,'A','B'~
And also I want to check whether $1 passed (part of JONAME) is not fount, then it should exit with error message, if $1 (input parameter) does not match, I want to exit the program, instead of processing further statements.

If you want to return error codes, you can do that with the return command.
If the process name isn't found, grep will return a specific error code... from man grep
Normally, exit status is 0 if selected lines are found and 1 otherwise.
But the exit status is 2 if an error occurred, unless the -q or quiet or silent option is used and a selected line is found.
So you can use the exit code of grep in an if statement to decide what return code you want to return with your own script.
Mike

Passing XML into JSP Variable

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