• Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Jeanne Boyarsky
  • Ron McLeod
  • Paul Clapham
  • Liutauras Vilda
Sheriffs:
  • paul wheaton
  • Rob Spoor
  • Devaka Cooray
Saloon Keepers:
  • Stephan van Hulst
  • Tim Holloway
  • Carey Brown
  • Frits Walraven
  • Tim Moores
Bartenders:
  • Mikalai Zaikin

null parameter in servlet

 
Greenhorn
Posts: 11
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Hi,
I've run into a problem here...i have a MIDlet that is trying to communicate with a servlet but when i try and pass a parameter from the MIDlet it is giving me a nullpointerexception in tomcat...im using the POST method...and request.getparameter("temp1");....in the servlet...its also temp1 in the query string on midlet side...any pointers why??...on hardcoding i get a value back...but thats not the way is it??...thnx
arvind
 
Greenhorn
Posts: 1
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
hi arvind first u deaclare value globaly
String value="";
value=request.getParameter("value of u r passing from gui");
if variable u r passing is long
Long valueL=new Long(value);
then this value pass in query

kishore
reply
    Bookmark Topic Watch Topic
  • New Topic