I've the below HTML Page.
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title></title>
<style type="text/css">
.auto-style1 {
width: 100%;
[Code] ....
But it is giving me the below Exception
java.text.ParseException: Unparseable date: "2-Apr"
date.jsp
<form action="insertDateServlet" method="post">
Name: <input type="text" name="name">
<label for="from">Available Date</label>
<input type="text" id="from" name="from">
<label for="to">Final date</label>
<input type="text" id="to" name="upto"><br>
<input type="submit" name="submit">
</form>
blank values are going to database
insertDateServlet.java
String name= request.getParameter("name");
String Available_from = request.getParameter("from");
String Available_Upto = request.getParameter("upto");
Sql query="insert into db values(?,?,?)";
[Code]...
I cannot insert a value into my Date variable.
import java.text.SimpleDateFormat;
import java.util.*;
import java.util.Date;
public class Contract {
private double duration;
private Date startDate;
[code]....
I have failed with all possibilities that I know to make this program success. Getting error as :
java.sql.SQLException: [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified
Program goes like this.
import java.sql.*;
public class ExcelConnection {
public static void main (String[] args){
try {
Connection conn = getConnection("TEST.xls");
Statement stmt = conn.createStatement();
[Code] ....
In jsp, In windows 7 , IE 11 , I am able to get the downloaded file but still unable to open it.
View Replies View RelatedI am trying to parse a date, I get this error:
GRAVE: null
java.text.ParseException: Unparseable date: "04/01/1983"
at java.text.DateFormat.parse(DateFormat.java:366)
When my code for parsing is:
SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd",Locale.ENGLISH);
dateFrom = new java.sql.Date(formatter.parse(from).getTime());
When from is "04/01/1983" and dateFrom is Date ( java.sql.Date;)
i have a problem, im trying to get some values from a jtable (tabla) and insert them in a mysql database, so i scan the table for some values to know which of the rows i must insert ("s" or "n").
I'm able to insert few rows, but when the last row with "s" or "n" is inserted it launch me a NullPointerException and I dont know why.
public void insertar(JTable tabla, int rowt, int colt) throws ParseException{
String documento=null, cve_clie=null, fechaE=null, fechaR=null, check=null;
char d=' ',dd=' ',m=' ',mm=' ',y1=' ',y2=' ',y3=' ',y4=' ';
String chck = null;
try{
conexion = connMysql.mysql();
String squery="insert into consefact3 values (?,?,?,?,?)";
PreparedStatement pst = conexion.prepareStatement(squery);
[Code]...
I have an requirement of splitting a Date-Time String i.e. 2013/07/26 07:05:36 As you observe the above string has Date and Time with space in between them.
Now I want just want split the string not by delimiter but by length i.e. after 10th place and then assign it to 2 variable i.e. Date <----2013/07/26 and Time <---07:05:36 separately.
write the algorithms of the following problems.
1. Write an algorithm that asks the user for your birth date and the current date and displays how many days has passed since then (remember that April, June, September and November has 30 days, February has 29 on leap years, and the rest 31)
2. Write an algorithm that asks the user a number (save it as N) and displays the N term of the Fibonnacci series (take it as 1, 1, 2, 3, 5 ...)
I am trying to write a date class and not use the built-in library. How do I check for today's date?
View Replies View RelatedGiven a Date such as this sampleDate (120, 08, 02), does SimpleDateFormat transform this given sampleDate using (sampleDate.get(Calendar.DATE)) ?
Issue is that without the SimpleDateFormat the days are outputting correctly but starting with 1,2,3,4 etc and when I apply the SimpleDateFormat to the above Date I only get 01,01,01 etc...
I am looking for 01,02,03 etc...
inserting a date mask for the column Date in jtable when the user edits the value in the row,the mask should be shown in column Date.
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View Replies View RelatedI'm very new to Java and looking to expand knowledge base from Excel VBA..I'm looking to add or analyse data from a csv file in a time order fashion. i.e i want to keep/ add a cumulative total. (once i've achieved that i then want to look at a java equivalent of sumif...
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View Replies View RelatedGetting this error message.
non-static variable Text1 cannot be referenced from a static context
Text1 - a TextField on Form
I want to write a program to convert word document into excel output..
Is any API available?..
I am new in java development. I have a project to create keywords by reading pdf and compare some list.
1. I want to export pdf content to one excel column
2. tokenize the content and add one word per one cell
Code to export pdf to excel and tokenize.
I am trying to export a DB record to an excel sheet. Below is the code which I tried. I am not getting any error but still only the first record of the table is getting inserted into the excel sheet. But when I try printing, I prints all the records. Below is the code I did to insert records.
for (int i=0;i<ColumnCount;i++) {
System.out.println("Inside for");
Label label=new Label(i,0,rsmd.getColumnName(i+1),cellFormat);
sheet.addCell(label);
WritableCell cell = sheet.getWritableCell(i+1, 0);
System.out.println("Column " + rsmd.getColumnName(i+1)+ " inserted");
cell.setCellFormat(cellFormat);
[code]....
I hope i am making a logical mi stake in the for loop. But still i am unable to locate that.
How to append the data in excel .. Checking the file if its known or unknown then save it to excel file like example
when i first run the program 3 files there in excel
when i run for the second time same it will be 6 files there in java
Here is the code
public String QueryACL(String myFilePaths) {
try {
SHAOneReported = new PrintWriter(new FileOutputStream(TodayDate.format(date) + "-SHA1SummaryReport.xls", true));
} catch (FileNotFoundException exc) {
JOptionPane.showMessageDialog(null, "File not Found.");
[Code] ....
Java Code: import jxl.read.biff.BiffException;
import java.io.*;
import java.util.*;
import jxl.*;
import jxl.write.*;
public class MainProgram{
public static void main(String[]args){
try{
Workbook workbook = Workbook.getWorkbook(new File("myfile.xls"));
[Code]...
Not sure why this code isnt working for me, it makes an empty excel file called output, but never copies the contents in "myfile" to that output file. I have Excel 2010 but I saved both of them as 97-2003 workbooks. Am I missing something? Do you have to go cell by cell to copy an excel file with JXL?
I need to get excel file into jtable . I'm searching for this problem for 1 weak and no results . I downloaded hssf packages and didn't make a change in reading...
View Replies View RelatedI am using JSF,richfaces. Need to import data from Excel file and show it in datatable.
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text="🎂🍰 Happy Birthday! 🍭🍒🌺💐"
but when i read from excel file after write it into excel file the output is--
???? Happy Birthday! ????????
I have a JSP and Java program which will read data from Excel and add them dynamically to create table.My requirement is i should able to edit the columns what ever the data that was fetched from Excel and export those contents to another excel file.This should happen on clicking a button, i mean to exporting the contents of the table.
View Replies View RelatedI have a JSP code which will open the contents of a excel file.
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