amarjeetsingh

How can we pass the variable value from javascript to jsp page at runtime? I am getting this problem when i want to display the second drop down box according to the selected item in the first drop down. For ex: Lets consider we have a drop down field named …

hi all! i am new to jsp, i have two comboboxes,in which values of 2nd combo box are linked two first combo box and we get values for both these boxes from database. [B]table1[/B] [CODE](pk)itemno:text itemname:text (no duplicates)[/CODE] [B]table2[/B] [CODE](pk)itemno:text(duplicates) (pk)pcode:text pname:text(no duplicates) [/CODE] i want to display.. combobox1:itemname combobox2:pname …

hii.. I want to use a scriplet variable in javascript. i used <%! int i;> <% i=0; %> <input type="text" id="itemValue" onchange=changeValue('<%i%>')> it works fine if i give alert(i) in changeValue function. Otherwise it gives error i is undefined. Plz help me. I don't want to bother user by increasing …

i have two radio boxes in a jsp using html and i want to make one checked based on a condition. I can do that in php but i don't know how to do that using jsp. Can anyone help me. [code]out.println("<tr><td>Billing Model"); out.print("<tr><td><input type='radio' name='appStatusDescription'value='0' >Prepaid<br>"); out.print("' </td>"); out.print("<td><input …

Hi. I am developing an e-mail application for lab works. I am using servlets mainly along with JSP and using HTML with CSS. I have two questions.Please tell me the solutions. Its important and its urgent. 1. As usual I give the provision for attachments.I wrote code for uploading files …

Hello guys, I am converting my servlet page into mvc form and struck at perticular point. I am using DAO class and VO class for database related tasks.Here I am sending u a little bit of my code segments so taht u can understand my problem. In DAO class:- //I …

if i want to print 2 to the power 3 normally what we do is 2^3. is there any other way that i can print it in the console in the way that we normally write it on a paper. does anyone know it pls tell me.

Hello, I'm trying to write a program that evaluates a postfix expression using the vector class. I have done this successfully using stacks but I am experiencing trouble with vectors. Here is the error message I am recieving: I:\vector.java:26: type Vector does not take parameters public static int evalPostfix(String str, …

Write a JAVA program that generates a "random" (drunk) walk across a 10 X 10 array. Initially the array will contain all periods(".") The program must randomly "walk" from element to element – always going up, down, right, or left (no diagonal) by one element. The elements "visited" will be …

String test="abacedabcedbcdea" find the frequency of a , b ,c ,e and d

connection polling in struts based application i have a application,in which, required maximum 50 users when the database connection is happened then i have the requirement of connection pooling in which i create maximum 50 obects for the database connection how can i do it