Hi, The value of the id which you r trying to print is null. Hence the blank page. If u try <% out.println(temp+"oooo"); %>, then "oooo" printed which suggestst that value of temp is null. Check the generated class-file for details...
posted 15 years ago
if null then should'nt it print null.. for eg in java programs it prints "null" so does it mean it is equivalent to a blank page in web bpage thru JSP