Binding cffrom data with math

I am putting together a shopping cart for my web site and
would like to add several "option" prices together from drop-downs.
Here is my code: (I left out a few queries, but those are not
relevant to understanding the code.
What I am trying to achieve is for the price to calculate in
the form as a person select different options. My products can have
a price of 0.00 or a pos value. My options can also have 0.00
dollar cost or pos value. I want the to all be added together.
Here is how it's looking so far.
http://www.goreve.com/item.cfm?merchid=1000
Thanks very much for any help.

Have you had a look here http://www.adobe.com/cfusion/exchange/index.cfm?event=extensionDetail&loc=en_us&extid=1695 041
Ben

Similar Messages

Binding ADF data form fields with column of a table

Hii All,
I want to create ADF data form where fields will be in form according to the request parameter of a webservice and all that elemments should be bounded to a table .can any one please tell me how to do that in ADF .I have created the webservie and also able to access it from ADF page ,plz tell me how to configure it so that it will bind it's data with table.
with regards,
Deekay.

Create a WS data control using the WSDL you have.

Getting problem in binding DropDown List with table data in visual JSF

Hi All,
I am new to visual JSF.
I am getting few problems while working over components.
I have succeeded in binding data of Person table in a drop down list .
By just drag drop ..it worked.
But while connecting to external DB this drag drop mechanism didn't work for me .
1st problem that i faced was by dragging method columns are not visible when i did right click-> bind to Data -> DataProvider window .
But i am successfully printed table Data in backend ie: by putting
for(int i=0; i<xn_white_listDataProvider.getAllRows().length;i++){
       System.out.println(" value :"+xn_white_listDataProvider.getValue("SUB_ID",xn_white_listDataProvider.getRowKey(Integer.toString(i))));
}I am not getting how to set Items in dropdown1
I tried putting
HelloSh.xn_white_listDataProvider.options['XNODE.XN_WHITE_LIST.SUB_ID, XNODE.XN_WHITE_LIST.SUB_ID'but it didn't work while for person data table
items="#{HelloSh.personDataProvider.options['PERSON.PERSONID,PERSON.NAME']}"it is working
when i am writting items="24,28" in dropdown1 box
& printing its value in static text Like
<webuijsf:staticText id="staticText3" style="position: absolute; left: 72px; top: 120px" text="#{HelloSh.dropDown1.items}"/> it is printing fine .
Plz help me in this regard.
Any clarification if needed plz let me know.
Thanks in advance.

<h:selectOneMenu id="menu1" styleClass="selectOneMenu">
<f:selectItems value="*#{selectitems.pc_DynamicPortletEdit.regList}*" />
</h:selectOneMenu>When we bind the list to the h:selectOneMenu the code in the JSP will be as given above.
My doubts here are
1) But when i tried to bind the list to a selectonemenu the code in the JSP is looking like this one
<h:selectOneMenu id="menu1" styleClass="selectOneMenu">
<f:selectItems value="*#{selectitems.pc_DynamicPortletEdit.regList.regList.toArray}*" />
</h:selectOneMenu>2) Also in the runtime instead of displaying the values in the dropdown, i am getting the object names (javax.faces.model.SelectItem@680d0ccc) in the drop down.
What am I doing wrong? Any help here would be usefull for me.
BTW,
the code in the backing bean for setting the values is like this
List dropListValue = new ArrayList();
    for (int x=0; x<result.length; x++){ //where result is array of string values
        SelectItem tempSelect = new SelectItem();
        tempSelect.setLabel(result[x]);
        tempSelect.setValue(result[x]);
        dropListValue.add(result[x]);
this.setRegList(dropListValue );The bean is in request scope only.

Dynamic SQL and Data with Single Quotes in it.

Hi There,
I have a problem in that I am using dynamic SQL and it happens that one of the columns does contain single quotes (') in it as part of the data. This causes the resultant dynamic SQL to get confused as the single quote that is part of the data is taken to mean end of sting, when in fact its part of the data. This leaves out a dangling single quote that was meant to enclose the string. Here is my dynamic SQL and the result of the parsed SQL that I have captured:
****Dynamic SQL*****
l_sql:='select NOTE_TEMPLATE_ID '||
'FROM TMP_NOTE_TEMPLATE_VALUES '||
'where TRIM(LEGACY_NOTE_CODE)='''||trim(fp_note_code)||''' '||
'and TRIM(DISPLAY_VALUE)='''||trim(fp_note_text)||''' ';
execute immediate l_sql INTO l_note_template_id;
Because the column DISPLAY_VALUE contains data with single quotes, the resultant SQL is:
******PARSED SQL************
select NOTE_TEMPLATE_ID
FROM TMP_NOTE_TEMPLATE_VALUES
where TRIM(LEGACY_NOTE_CODE)='INQ' and TRIM(DISPLAY_VALUE)='Cont'd'
And the problem lies with the single quote between teh characters t and d in the data field for DISPLAY_ITEM. How can I handle this?
Many thanks,

I have been reliably informed that if one doesn't enclose char/varchar2 data items in quotes, the right indices may not be usedI am into oracle for past 4 years and for the first time i am hearing this.
Your reliable source is just wrong. Bind variables are variables that store your value and which are used in SQL. They are the proper way to use values in your SQL. By default all variables in PL/SQL is bind variable.
When you can do some thing in just straight SQL just do it. Dynamic SQL does not make any sense to me here.
Thanks,
Karthick.

How to bind the data from user table into user report

Hi All,
Please assist me to bind the data from user table into user report. I did create an user table with data and create a user report template (using Query Print Layout). How can I display my data into report format which I created before? Any sample program or document I can refer?
Platform: SAPB1 2005A
Add On Language: VB.Net 2003
Thanks.
rgds
ERIC

Hi Ibai,
Thanks for your feed back. I give you an example.
Let say now i wanna print employee list, so i will go
1. Main Menu -> Reports -> HR -> Employee List
2. Choose the Selection Criteria -> OK
3. Matrix will display (Employee List)
4. I can print the report click on print button
5. Printing report
My target
1. Main Menu -> Eric_SubMenu -> Employee List
2. Matrix will display (Employee List)
3. Print button
4. Print report
My problem
Now I would like to use my own report format. My own report format means I wanna add on my logo or do some customization within the employee report. So how I am going to do? I only able to display the employee list in matrix. How do I create a new report format and display it.
Thanks.
rgds
ERIC

I am not able to bind the data permanently

HI
I created a property sheet and a modified menu Component. I am able to bind data from the excel sheet.
And it showing the data in the component as expected when I click preview.
The problem is :
After I have done binding if I click anywhere else in the canvas and then click back on the component the data I inserted in the property sheet is showing there but it is not reflected in the component (data that I have binded from excel sheet as well as the ones I have modified manually).
The component looks just like its just been dragged and dropped from the Add-On list ( like I have just added a new component and I haven't attached any data to it). At this point if I try to modify data in property sheet, then also there is no change.
It starts working again only if I delete the entire component, create it once again and then bind the data all over again.
PS: I can attach some snapshots if my question is not clear.

Hi,
On manage screen of your ODS check in request tab how many records are
added & transferd if they are correct the data is coming properly by ur request id only other wise check that request once in PSA also, if u activate at a time for two
requests the two requests r comes into one request id with this purpose delete that request & load the same request.

How to bind Dimension data to SDK Component

Hi Guys,
I am trying to create a Cascading box component with the help of SDK development using eclipse.
I don't know how can I get the dimension data to my component.
when I am using data binding property type as "resultCellList" then I am able to bind the Measures' data to the component.
Can anybody suggest me how to bind dimension data to my SDK component?

In the menu under Help Contents, there is an SDK section with examples that spell this out for you.
There is also an easier to read and print PDF on the SAP Help site here:
http://help.sap.com/businessobject/product_guides/AAD14/en/ds14SP02_dev_guide_en.pdf
Also premade samples here:
http://help.sap.com/businessobject/product_guides/AAD14/en/DS_14SP02_SDK_SAMPLES.zip
Main DS Help Site:
SAP BusinessObjects Design Studio 1.4 SP02 – SAP Help Portal Page
SDK Community Site with other examples and Open Source links:
SCN Design Studio SDK Development Community

Can we bind twitter streaming with web center activity stream.

Our PM suggests us to use Web center activity stream to store the twitter status based on our twitter search filter . To achieve that, it seems that we need to include the activity taskflow ( or data control) in our application and binding the taskflow with our twitter streaming. Is there any approach to achieve that? where can I find more details about using/extending activity stream.

Hi-
You can fit a 802.11n PCI Wireless adapter in your tower for maximum speed.

Trying to bind XML data and form fields

I have a fairly simple PDF - and I am trying to bind XML data to he form fields.
In the designer I can bring up the data connection and
select Global - for the binding method - and as I understand it - this will link Form Fields and XML data fields with the same name - (sounds logical to me)
but all that happens is :
I see the name of the field in the form field rahter than seeing the actual data
should I select : None as the binding or normal ....
but Normal doesnt show Anything - even after i select it .
I can't quite seem to make this work -
Any help here would be appreciated
Thanks :)

This is on a stand - alone system
Using Designer ES ......
I saved the Form as an xdp form
and it seems as if all goes well until
View the data and nothing appears - or
just the names of the fields appear

ActionScript to bind XML data to components

How can I use ActionScript to bind XML data to a comboBox
component instead of using the component inspector? (I have done
the latter, successfully, but that doesn’t allow access to
the code - .)
My ActionScript so far imports the data (the trace picks it
up) – but the ‘cbType.dataProvider line’
doesn’t work. It works when I change the data provider to an
array – so what am I doing wrong?
MY CODE:
import mx.data.components.XMLConnector;
var xcFestival:XMLConnector = new XMLConnector();
xcFestival.ignoreWhite = true;
xcFestival.direction = "receive";
xcFestival.URL = "festivalItems.xml";
xcFestival.trigger();
//POPULATE THE COMPONENTS WITH THE DATA
var festXMLlistener:Object = new Object();
festXMLlistener.result = function(evt:Object) {
trace(xcFestival.results);
cbType.dataProvider = xcFestival.results;
xcFestival.addEventListener("result",festXMLlistener);

This is on a stand - alone system
Using Designer ES ......
I saved the Form as an xdp form
and it seems as if all goes well until
View the data and nothing appears - or
just the names of the fields appear

Display dropdown by key data with sorting

Hi,
My requirement is to display dropdown by key data with sorting getting this data from XML in KM.
Tell me different possibilities to sort the data.
Regards,
surya.

Hi,
Use DropDownByIndex instead of DropDownByKey
Create a node with a attribute for eg. Colors node with Color attribute and add the values in the elements of the node, Bind attribute to DropDownByIndex UI.
Create a custom comparator class like below
import java.util.Comparator;
import com.sap.tc.webdynpro.progmodel.api.IWDNodeElement;
import com.sap.tc.webdynpro.progmodel.repository.enums.WDComponentLifecycleEnumInfo;
public class CustomComparator implements Comparator {
     String attribute;
     public CustomComparator(String attrib) {
          this.attribute = attrib;
     public int compare(Object o1, Object o2) {
          try
               IWDNodeElement units1 = (IWDNodeElement) o1;
               IWDNodeElement units2 = (IWDNodeElement) o2;
               return units1.getAttributeAsText(attribute).compareTo(units2.getAttributeAsText(attribute));
          catch (Exception e)
               e.printStackTrace();
          //arbitrary order
          return 1;
Once you read values in the Colors node, call the sortElements method of the node as below to sort the elements of the node
wdContext.nodeColors().sortElements(new CustomComparator("Color"));
Regards,
Amol

Error binding table components with database tables

Hi, when i try to bind table components with database tables y receive this error
java.lang.NullPointerException
     at com.sun.sql.rowset.CachedRowSetXImpl.initMetaData(CachedRowSetXImpl.java:861)
     at com.sun.sql.rowset.CachedRowSetXImpl.getMetaData(CachedRowSetXImpl.java:2336)
     at com.sun.data.provider.impl.CachedRowSetDataProvider.getMetaData(CachedRowSetDataProvider.java:1317)
     at com.sun.data.provider.impl.CachedRowSetDataProvider.getFieldKeys(CachedRowSetDataProvider.java:489)
     at com.sun.rave.web.ui.component.table.TableRowGroupDesignState.resetTableColumns(TableRowGroupDesignState.java:261)
     at com.sun.rave.web.ui.component.table.TableRowGroupDesignState.setDataProviderBean(TableRowGroupDesignState.java:163)
     at com.sun.rave.web.ui.component.table.TableDesignState.setDataProviderBean(TableDesignState.java:250)
     at com.sun.rave.web.ui.component.TableDesignInfo.linkBeans(TableDesignInfo.java:162)
     at com.sun.rave.insync.models.FacesModel.linkBeans(FacesModel.java:1042)
     at com.sun.rave.designer.DndHandler.processLinks(DndHandler.java:2126)
     at com.sun.rave.designer.DndHandler.importBean(DndHandler.java:880)
     at com.sun.rave.designer.DndHandler.importItem(DndHandler.java:702)
     at com.sun.rave.designer.DndHandler.importDataDelayed(DndHandler.java:376)
     at com.sun.rave.designer.DndHandler.access$000(DndHandler.java:114)
[catch] at com.sun.rave.designer.DndHandler$1.run(DndHandler.java:298)
     at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
     at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
     at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
     at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)

There are a thing that I don't undertand. When I try to bind samples database table (Travel, for example) to table components, there are no errors. But when I try to bind table component with my remote postgresql database table, yes...the table component disappear and only a "Table" string is displayed....this error is because I use remote database?? Or because it's PostgreSQL??
Thanks.

How to sign the data with DHPrivateKey

I am testing DH key exchange protocol. When I run the following code, it works.
import java.io.*;
import java.math.BigInteger;
public class DH2 {
    private DH2() {}
    public static void main(String argv[]) {
        try {
            String mode = "USE_SKIP_DH_PARAMS";
            DH2 keyAgree = new DH2();
            if (argv.length > 1) {
                keyAgree.usage();
                throw new Exception("Wrong number of command options");
            } else if (argv.length == 1) {
                if (!(argv[0].equals("-gen"))) {
                    keyAgree.usage();
                    throw new Exception("Unrecognized flag: " + argv[0]);
                mode = "GENERATE_DH_PARAMS";
            keyAgree.run(mode);
        } catch (Exception e) {
            System.err.println("Error: " + e);
            System.exit(1);
    private void run(String mode) throws Exception {
        DHParameterSpec dhSkipParamSpec;
        if (mode.equals("GENERATE_DH_PARAMS")) {
            // Some central authority creates new DH parameters
            System.out.println
                ("Creating Diffie-Hellman parameters (takes VERY long) ...");
            AlgorithmParameterGenerator paramGen
                = AlgorithmParameterGenerator.getInstance("DH");
            paramGen.init(512);
            AlgorithmParameters params = paramGen.generateParameters();
            dhSkipParamSpec = (DHParameterSpec)params.getParameterSpec
                (DHParameterSpec.class);
        } else {
            // use some pre-generated, default DH parameters
            System.out.println("Using SKIP Diffie-Hellman parameters");
            dhSkipParamSpec = new DHParameterSpec(skip1024Modulus,
                                                  skip1024Base);
        System.out.println("ALICE: Generate DH keypair ...");
        KeyPairGenerator aliceKpairGen = KeyPairGenerator.getInstance("DH");
        aliceKpairGen.initialize(dhSkipParamSpec);
        KeyPair aliceKpair = aliceKpairGen.generateKeyPair();
        System.out.println("ALICE: Initialization ...");
        KeyAgreement aliceKeyAgree = KeyAgreement.getInstance("DH");
        aliceKeyAgree.init(aliceKpair.getPrivate());
        byte[] alicePubKeyEnc = aliceKpair.getPublic().getEncoded();
        KeyFactory bobKeyFac = KeyFactory.getInstance("DH");
        X509EncodedKeySpec x509KeySpec = new X509EncodedKeySpec
            (alicePubKeyEnc);
        PublicKey alicePubKey = bobKeyFac.generatePublic(x509KeySpec);
        DHParameterSpec dhParamSpec = ((DHPublicKey)alicePubKey).getParams();
        System.out.println("BOB: Generate DH keypair ...");
        KeyPairGenerator bobKpairGen = KeyPairGenerator.getInstance("DH");
        bobKpairGen.initialize(dhParamSpec);
        KeyPair bobKpair = bobKpairGen.generateKeyPair();
        System.out.println("BOB: Initialization ...");
        KeyAgreement bobKeyAgree = KeyAgreement.getInstance("DH");
        bobKeyAgree.init(bobKpair.getPrivate());
        byte[] bobPubKeyEnc = bobKpair.getPublic().getEncoded();
        KeyFactory aliceKeyFac = KeyFactory.getInstance("DH");
        x509KeySpec = new X509EncodedKeySpec(bobPubKeyEnc);
        PublicKey bobPubKey = aliceKeyFac.generatePublic(x509KeySpec);
        System.out.println("ALICE: Execute PHASE1 ...");
        aliceKeyAgree.doPhase(bobPubKey, true);
        System.out.println("BOB: Execute PHASE1 ...");
        bobKeyAgree.doPhase(alicePubKey, true);
        byte[] aliceSharedSecret = aliceKeyAgree.generateSecret();
        int aliceLen = aliceSharedSecret.length;
        byte[] bobSharedSecret = new byte[aliceLen];
        int bobLen;
        try {
            bobLen = bobKeyAgree.generateSecret(bobSharedSecret, 1);
        } catch (ShortBufferException e) {
            System.out.println(e.getMessage());
        bobLen = bobKeyAgree.generateSecret(bobSharedSecret, 0);
        System.out.println("Alice secret: " +
          toHexString(aliceSharedSecret));
        System.out.println("Bob secret: " +
          toHexString(bobSharedSecret));
        if (!java.util.Arrays.equals(aliceSharedSecret, bobSharedSecret))
            throw new Exception("Shared secrets differ");
        System.out.println("Shared secrets are the same");
        System.out.println("Return shared secret as SecretKey object ...");
        bobKeyAgree.doPhase(alicePubKey, true);
        SecretKey bobDesKey = bobKeyAgree.generateSecret("DES");
        aliceKeyAgree.doPhase(bobPubKey, true);
        SecretKey aliceDesKey = aliceKeyAgree.generateSecret("DES");
        Cipher bobCipher = Cipher.getInstance("DES/ECB/PKCS5Padding");
        bobCipher.init(Cipher.ENCRYPT_MODE, bobDesKey);
        byte[] cleartext = "This is just an example".getBytes();
//        Signature signature = Signature.getInstance("SHA1withDSA");
//        signature.initSign(bobKpair.getPrivate());
//        signature.update(cleartext);
//        byte[] data = signature.sign();
        byte[] ciphertext = bobCipher.doFinal(cleartext);
        Cipher aliceCipher = Cipher.getInstance("DES/ECB/PKCS5Padding");
        aliceCipher.init(Cipher.DECRYPT_MODE, aliceDesKey);
        byte[] recovered = aliceCipher.doFinal(ciphertext);
        if (!java.util.Arrays.equals(cleartext, recovered))
            throw new Exception("DES in CBC mode recovered text is " +
              "different from cleartext");
        System.out.println("DES in ECB mode recovered text is " +
            "same as cleartext");
        bobCipher = Cipher.getInstance("DES/CBC/PKCS5Padding");
        bobCipher.init(Cipher.ENCRYPT_MODE, bobDesKey);
        cleartext = "This is just an example".getBytes();
        ciphertext = bobCipher.doFinal(cleartext);
        byte[] encodedParams = bobCipher.getParameters().getEncoded();
        AlgorithmParameters params = AlgorithmParameters.getInstance("DES");
        params.init(encodedParams);
        aliceCipher = Cipher.getInstance("DES/CBC/PKCS5Padding");
        aliceCipher.init(Cipher.DECRYPT_MODE, aliceDesKey, params);
        recovered = aliceCipher.doFinal(ciphertext);
        if (!java.util.Arrays.equals(cleartext, recovered))
            throw new Exception("DES in CBC mode recovered text is " +
              "different from cleartext");
        System.out.println("DES in CBC mode recovered text is " +
            "same as cleartext");
}I want to sign the data with Signature,So i add the following code to the sample.
        byte[] cleartext = "This is just an example".getBytes();
     Signature signature = Signature.getInstance("SHA1withDSA");
        signature.initSign(bobKpair.getPrivate());
        signature.update(cleartext);
        byte[] data = signature.sign();
        byte[] ciphertext = bobCipher.doFinal(cleartext);Run the code again, the output is
Error: java.security.InvalidKeyException: No installed provider supports this key: com.sun.crypto.provider.DHPrivateKey
What's wrong with the code, It seems that the bob's private key is not instance of DSAPrivateKey but DHPrivateKey.
what's your comment? thanks a lot.

slamdunkming wrote:
thank sabre150 for your reply. But the key pair is generated when I use DH to exchange the secret key. Yes! It is a DH key pair and cannot be used for signing. The DH key pair can only be used for secret sharing.
If I can not use this private key to sign the data, what can i do?Do I have to generate another key pair for signature? In that way, I will have two key pair. Yep. You can generate a DSA or an RSA key pair to be used for signing.
Because I use http protocol to exchange the key to get the shared secret key, Yep.
If I generate another key pair, how can i send the public key to server? Since public keys are 'public' then you can send them in the open to anyone you like. In fact, if you don't publish your public keys then they are pretty much a waste of time. The biggest problem one has with public key is proving 'ownership' - if someone sends me a public key how do I know that the sender is actually who they say they are?.
I am confused.Some reading might help. A pretty good starting point is "Beginning Cryptography with Java" by David Hook published by Wrox.

How to bind XMLType data in JDBC application

Hi
I have an XMLType column.I was updating that column data as
update DOCUMENT set RECORD_DATA =sys.XMLType.createXML('" + recordData +"') where doc_id = 100
It was working fine as long as the recordData length is less than 4000 chars.
If it is beyond 4000 chars it is giving ORA-01704 "String literal too long"error.The documentation says we have to bind the data if it is more than 4000 chars.
Can anybody give how we can bind XMLType data in Java.
can we use prepareStatement.setClob( ) or setObject() ?
I tried to pass the String in setClob and setObject,but it didn't worked.how do we create XMLType object in Java appplication and pass .
please give the info.
Thanks in advance.

You really need to use the OCI driver if you are dealing with XMLType via JDBC.

Open Hub: How-to doc "How to Extract data with Open Hub to a Logical File"

Hi all,
We are using open hub to download transaction files from infocubes to application server, and would like to have filename which is dynamic based period and year, i.e. period and year of the transaction data to be downloaded.
I understand we could use logical file for this purpose. However we are not sure how to have the period and year to be dynamically derived in filename.
I have read in sdn a number of posted messages on a similar topic and many have suggested a 'How-to' paper titled "How to Extract data with Open Hub to a Logical Filename". However i could not seem to be able to get document from the link given.
Just wonder if anyone has the correct or latest link to the document, or would appreciate if you could share the document with all in sdn if you have a copy.
Many thanks and best regards,
Victoria

Hi,
After creating open hub press F1 in Application server file name text box from the help window there u Click on Maintain 'Client independent file names and file paths' then u will be taken to the Implementation guide screen > click on Cross client maintanance of file name > create a logical file path by clicking on new entiries > after creating logical file path now go to Logical file name definition there give your Logical file , name , physical file (ur file name followed by month or year what ever is applicable (press f1 for more info)) , data format (ASC) , application area (BW) and logical path (choose from F4 selection which u have created first), now goto Assignment of physical path to logical path > give syntax group >physical path is the path u gave at logical file name definition.
however we have created a logical path file name to identify the file by sys date but ur requirement seems to be of dynamic date of tranaction data...may u can achieve this by creating a variable. U can see the help from F1 that would be of much help to u. All the above steps i have explained will help u create a dynamic logical file.
hope this helps u to some extent.
Regards

Binding cffrom data with math

Similar Messages

Maybe you are looking for