I do not understand this:-
I am not been able to convert this String value into CSpValue.
CSpString xxx = new CSpString("your string");
will define xxx as a CSpValue which have your string and can be used in your setValue
method.
Aby Mathew <[EMAIL PROTECTED]> wrote:
>Rajneesh,
>
>On a quick look, I can't find anything wrong with your approach.
>
>Looking at the error (NullPonterException) I think the potential candidate
>in your brief code is a typo in the DataObject name in this line:
>CSpInsert mnInsert = (CSpInsert)CSpider.getDataObject("doMNInsert");
>
>Aby
>TeamND
>
>
>-----Original Message-----
>Sent: Wednesday, January 05, 2000 2:17 AM
><mailto:[EMAIL PROTECTED]>
>
>
>Hi there!
>
>I am working on this project on ND5 with Oracle 8i as database. As a part of
>work, I am required to insert user-input values into the database. These
>values are to be inserted into different tables.
>I am using semi-automatic mode of ND transaction for this purpose. As far as
>my knowledge of ND API goes, it requires a CSpValue variable for the value.
>However, the work requires calculation of a field value (a alphanumeric
>string). I am not been able to convert this String value into CSpValue.
>e.g.
>We are asking the user user-name and password. Thus, we can have these in
>CSpValue. However, while inserting into the table, we are giving it a unique
>alphanumeric code, which we calculate while inserting.
>We are using the code similar to following :
>
>CSpInsert mnInsert = (CSpInsert)CSpider.getDataObject("doMNInsert");
>
>mnInsert.setValue(0,NameFieldValue);
>mnInsert.setValue(1,PasswordValue);
>mnInsert.setValue(2,"CalculatedValue"); //Problem probably lies here
>
>CSpTransaction tr = new CSpTransaction();
>
>tr.addDataObject(mnInsert);
>
>int command = tr.execute();
>
>if(tr.succeeded() && (command != STOP_PROCESSING))
>{
> CSpHtml.write("Operation Successful...");
>}
>
>Upon compilation and running of project, when button is clicked, it throws
>exception, saying :
>
>
>* Unexpected exception from an event (java.lang.NullPointerException).
>This is when invoking method btInsert2_onWebEvent for event
>spider.event.CSpWebEvent[ON_WEB_EVENT,
>Method=Project.pgTest.btInsert2_onWebEvent (btInsert2)] on
>spider.visual.CSpButton:
>
>*
>spider.event.adapters.CSpPageEventAdapter.relayGenericEventProcessing:
>Unexpected Exception (java.lang.NullPointerException) caught. Top of stack:
>|java.lang.NullPointerException
>
>
>
> Please help me out.
>Is my approach right?
>
>Thanx.
>Rajneesh
>
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