yes I that tried that and it worked ... thanks for the reply though .. struck me after I sent the email...... thinking aloud helped :)
On Mon, Apr 26, 2010 at 10:56 PM, Viz Kid <[email protected]> wrote: > > Hi. > > Try using a GregorianCalendar object instead of Date, this should solve > your problems. > Let us know if you still have problems. > > Best, > Viz Kid > > On Fri, Apr 16, 2010 at 5:05 AM, victor <[email protected]> wrote: > >> Hi, >> >> I am trying to send some data via a servlet (using the examples from >> this page "http://code.google.com/apis/visualization/documentation/dev/ >> dsl_intro.html<http://code.google.com/apis/visualization/documentation/dev/dsl_intro.html>" >> ). I can send all the data formats except the datetime >> ones, not sure what I am doing wrong. here is a snippet of my code >> >> cd.add(new ColumnDescription("Date Time", ValueType.DATE, "Date >> Time")); >> .... // some more columns >> >> .... // get the data from a DB >> >> DateValue date = new DateValue(2010,3,12); // Mock instead of using >> true DB value >> System.out.println("Date :" + date.toString()); // Seems correct get >> "Date :2010-04-12" >> data.addRowFromValues(date,tpid,serverTransactionId,transactionValue); >> --> this lead to a an invalid type exception. >> >> >> instead of using a date value if I use text and the date as a string >> it works fine. Any pointers as to what I am doing wrong ? >> >> >> ( i looked at the code ValueType.java from the source file in example >> repository and see this bit. >> >> else if ((this == DATE) && (value instanceof GregorianCalendar)) { >> ret = new DateValue((GregorianCalendar) value); >> >> thought this is causing the failure >> >> so tried adding this bit in my code >> Object date = new DateValue(2010,3,12); >> if(date instanceof GregorianCalendar) >> System.out.println("Date true"); >> >> obviously if failed. >> >> Thanks, >> -V >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Google Visualization API" group. >> To post to this group, send email to >> [email protected]. >> To unsubscribe from this group, send email to >> [email protected]<google-visualization-api%[email protected]> >> . >> For more options, visit this group at >> http://groups.google.com/group/google-visualization-api?hl=en. >> >> > -- > You received this message because you are subscribed to the Google Groups > "Google Visualization API" group. > To post to this group, send email to > [email protected]. > To unsubscribe from this group, send email to > [email protected]<google-visualization-api%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/google-visualization-api?hl=en. > -- Thanks, Vivek. -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-visualization-api?hl=en.
