How to do arithmetic with two attribute values in a jsp in JDev 10.1.2?

Hi!
I need to compute Density value using two attributes being shown in my jsp (i.e. bindings.Spacing and bindings.Area), Density = bindings.Area/bindings.Spacing.
How can I do this in JDev 10.1.2 in my jsp?

Hello pino,
Can you show me how to create a backing bean in JDev 10.1.2? What I usually work on is the DataForwardAction code in this version of JDev. Is this the "backing bean" you're talking about? If so, can you give me sample code?
Thanks and hope you can help me!

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Field in the selection screen as a select option with two default values

Hi All,
can anybody tell me how to put field in the selection screen with two defaul values.
for ex: selection screen the Account Group KNA1-KTOKD as a select option. The defeault value should be Y001 and Y005.
please reply ASAP. Its urgent.
Thanks in advance,
Madhu

Hi Madhu,
Since Select options are nothing but ranges, you can use the following code to add two distinct values to the select options by default.
s_ktokd-sign = 'I'.
s_ktokd-option = 'EQ'.
s_ktokd-low = 'Y001'.
append s_ktokd.
s_ktokd-low = 'Y005'.
append s_ktokd.
clear s_ktokd.
However, if you want to mention a range like all the values between these given two values to be considered then u may use,
select-options : s_ktokd for KNA1-KTOKD default 'Y001' to 'Y005'.
or
s_ktokd-sign = 'I'.
s_ktokd-option = 'BT'.
s_ktokd-low = 'Y001'.
s_ktokd-high = 'Y005'.
append s_ktokd.
Reward if helpful.

How to handle dbms_xmldom with no data values.(no_data_found error in dom)

hi,
i have below block,
DECLARE
doc dbms_xmldom.DOMDocument;
node dbms_xmldom.DOMNode;
elem dbms_xmldom.DOMElement;
cur_node dbms_xmldom.DOMNode;
root_elem_data dbms_xmldom.DOMElement;
root_elem_tab dbms_xmldom.DOMElement;
root_node_data dbms_xmldom.DOMNode;
mode_elmn dbms_xmldom.DOMElement;
mode_node dbms_xmldom.DOMNode;
mode_text dbms_xmldom.DOMText;
doc1 DBMS_XMLDOM.DOMDOCUMENT;
root_node_data1 DBMS_XMLDOM.DOMNODE;
child_document DBMS_XMLDOM.DOMDOCUMENT;
child_rootnode DBMS_XMLDOM.DOMNODE;
V_CLOB CLOB;
v_doc CLOB;
v_EMP CLOB;
v_output_filename VARCHAR2(300) := 'SPOOL_DIR/'||'EMP_XML_FILE.xml';
l_xmltype XMLTYPE;
BEGIN
doc := dbms_xmldom.newDOMDocument;
node := dbms_xmldom.makeNode(doc);
dbms_xmldom.setversion(doc, '1.0');
dbms_xmldom.setCharset(doc, 'UTF8');
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dbms_xmldom.setAttribute(elem,'xmlns','EMP');
cur_node := dbms_xmldom.appendChild(node, dbms_xmldom.makeNode(elem));
mode_elmn := dbms_xmldom.createElement(doc, 'EMPLOYEE');
mode_node := dbms_xmldom.appendChild(cur_node,dbms_xmldom.makeNode(mode_elmn));
BEGIN
SELECT value(e) INTO l_xmltype
FROM TABLE(XMLSequence(Cursor(SELECT * FROM EMP1 where EMPNO=7501))) e;
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EXCEPTION
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Dbms_Output.Put_Line('Error in SELECT stmt(UC_PARTNER_MS):::'||'error::'||SQLERRM);
END;
dbms_lob.createtemporary(v_doc, true);
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dbms_xmldom.writeToFile(DOC,v_output_filename,'UTF8');
dbms_xmldom.freeDocument(doc);
--Dbms_Output.Put_Line('THE OUTPUT IS::'||V_EMP);
EXCEPTION
WHEN OTHERS THEN
Dbms_Output.Put_Line('Error in SELECT stmt(UC_PARTNER_MS):::'||'error::'||SQLERRM);
END;
The xml file is 'EMP_XML_FILE.xml'
<empno>U++kYmcVuGchxbh+++++++++++++++1+</empno>
<empname>J</empname>
suppose the empno 7501 is not available in our emp table,
i got error
ORA-03113: end-of-file on communication channel
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by
siva

hi,
please give the solution
by
siva

Hi my name Abukar I had an old apple ID and I had problem with signing it so I decided to make a new apple ID with a new email address, so how can I link with two apple IDs and how can I get back all my previous apps that I purchased before, I cloud stuff

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How to enter invoice with two different tax codes in one line?

Dear friends,
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I want in the same line item to enter two tax codes.
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How to prevent from inserting two similar values into DB?

Hi,
I wanted to know how we can prevent from inseting two similar values into the database, e.g the user id which should be unique. Here is some sample code, Please help me.
String s10 = req.getParameter("T10");
String s11 = req.getParameter("T11");
rs = st.executeQuery("select * from Register where userid='"+s10+"' ");
if(rs.next())
sos.println("Sorry the user already exists");
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Hi reddy
Your code works will be perfect with slight changes whucah are as below:
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String s11 = req.getParameter("T11");
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What I

Charliy,
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Regards
Jehanzeb

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<%
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How to share iphoto with two users in the same imac maverick

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How to populate formbean with ONLY updated values?

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Some kind of report that returns me a list of all roles that, despite having a generated profile, it still contains empty field values in it
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How to assign and display an attribute value from backing bean?

Hello all,
I am using Jdev 11g. I have a form page which has two inputText attributes The first one implements a valueChangeListener feature. When the user enters a value in the first field, a backing bean function will be invoked through the valueChangeListener . In this backing bean function, based on the value in the first field, I want to assign the value to the second field and display it on the page. Can somebody help me how to achieve this?
Thanks,
John

Hi John,
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HTH.
-Arun

How to do arithmetic with two attribute values in a jsp in JDev 10.1.2?

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