I developed a Servlet application to generate report from a database using JasperReport to create the reports
With small report all works, but when generating a large report (about 200000 rows of 15 coloums splitted in two or more sheets of 65536 rows, using the MAX_ROW_PER_ SHEET property in JasperReport) the Out of Memory bring up!
i want to display all records in single sheet
with the following code i can display records in excel sheet.but Contents will be seperated in to 2 or 3 .... pages.
If i change IS_ONE_PAGE_PER_SHEET, Boolean.FALSE means all data displayed in 1 page , but column heading will
be displayed in the middle. I want to display all rows in single page without column headings in middle.
when i select a date, i need to find sunday and monday for that particular week . can you give idea for this.
If you dont understand means, just consider am selecting a date. Then i have get start date and end date of a week
with the following code i can read multiple excel files. but now i want to read multiple excel files from single folder in
a single line. i dont want to call "first" method again and again. which means i want call excel file dynamically
From Excel sheet i read all the fields as string . In that date field is there , i am getting "dd/mm/yyyy" format.
But i want to convert this to "yyyy/mm/dd". i have tried with SimpleDateFormat class. But i could not get.
can you help me
Am using Eclipse3.6.1, Apache Tomcat server 7.0 for creating struts helloworld example. while executing the following code,
am getting 404 error.Copied all necessary jar files in lib folder.
Exception at line 10
Multiple annotations found at this line:
- <bean:write name="helloWorldForm"