please help

please help


i am making a program by this i can find out the result for between years for any class.
i have three combo box for class_name, from_year, to_year. for class_name, Its value is 1 to 12. when i select class 11 or 12, an combox appear for subject having values Arts, comerce and science will be appeared.

in database for class 1 to 10 having subject values is AllSubject. and for class 11 or 12 having subject values arts, commerce and science.

my problem how i make the query which send for class 1 to 10 , assume subject values is all and for class 11 or 12 subject values arts, commerce and science with others combox values.

Here is JSP's files:

display.jsp:

<html>
<head>
<body>
<form name="form" >
<table align="center">

<script language="javascript">
function sendData(){
var sch=document.form.school.value;
var cla=document.form.class_name.value;
var y1=document.form.from_year.value;
var y2=document.form.to_year.value;
window.open("show.jsp?class_name="+cla+"&&from_year="+y1+"&&to_year="+y2+"&&school="+sch);
alert(sch+" "+cla+ " "+y1+" "+y2);
}

function hide(){
if (document.getElementById){
document.getElementById('combo').style.visibility = 'hidden';
}
}
function call(class_name){
var val = class_name.options[class_name.selectedIndex].text;
if((val=='11')||(val=='12')){
document.getElementById('combo').style.visibility = 'visible';
var arr = new Array();
arr[11] = new Array("Art","Commerce","Science");
arr[12] = new Array("Art","Commerce","Science");
var comboValue = class_name.value;
document.forms["form"].elements["combo2"].options.length=0;
for (var i=0;i<arr[comboValue].length;i++)
{
var option = document.createElement("option");
option.setAttribute('value',i+1);
option.innerHTML = arr[comboValue][i];
document.forms["form"].elements["combo2"].appendChild(option);
}
}
else{
document.getElementById('combo').style.visibility = 'hidden';
}
}
</script>
<body onload="hide();">

<p></p><br><br><br><br><br><br>
<tr><td style="width: 11px"> <span>Class</td> <td><select name="class_name" onchange="call(this); >
<%

for( int i=1;i<=12;i++){
%>
<option value="<%=i%>"><%=i%></option>
<%
}
%>
</select><td>
<select id="combo" name="combo2">
</select></td>

<tr><td style="width: 11px"> <span>From Year</td><td><select name="from_year">
<%
for(int j=2000;j<=2010;j++){
%>
<option value="<%=j%>"><%=j%></option>
<%
}
%>
</select></td></tr>
<tr><td style="width: 11px"> <span>To Year</td><td><select name="to_year">
<%
for(int k=2000;k<=2010;k++){
%>
<option value="<%=k%>"><%=k%></option>
<% } %>
</select></td></tr><td></td>
<tr><td style="width: 11px"> <span><input type="button" value="Result" onclick="sendData();"></td></tr>
<tr><td><input type="hidden" name="school" value="<%=request.getParameter("school")%>"></td></tr>
</table>
</form>
</body>
</head>
</html>

please help:
View Answers









Related Tutorials/Questions & Answers:
please help//
please help//  Number square cube 1 1 1 3 9 27 5 25 125 7 49 343 9 81 729 total 165 1225 â?? this is the ouput..;;; i
please help//
please help//  Number square cube 1 1 1 3 9 27 5 25 125 7 49 343 9 81 729 total 165 1225 â?? this is the ouput..;;; i
Advertisements
please help//
please help//  Number square cube 1 1 1 3 9 27 5 25 125 7 49 343 9 81 729 total 165 1225 â?? this is the ouput..;;; i
please help
please help  please send me the code of dynamic stack in java without using the built in functions
help please?
help please?  Define a class named Circle with the following properties: â?¢ An integer data field named radius with protected access modifier, and a String data field named colour with private access modifier. Both data fields
help please?
help please?  Define a class named Circle with the following properties: List item â?¢ An integer data field named radius with protected access modifier, and a String data field named colour with private access modifier. Both
help please?
help please?  Define a class named Circle with the following properties: List item An integer data field named radius with protected access modifier, and a String data field named colour with private access modifier. Both
help please?
help please?  Define a class named Circle with the following properties: List item An integer data field named radius with protected access modifier, and a String data field named colour with private access modifier. Both
help please?
help please?  Define a class named Circle with the following properties: List item An integer data field named radius with protected access modifier, and a String data field named colour with private access modifier. Both
Please Help
Please Help  How do I create an attribute that represents the following: A grayscale 'color' value, that is, an integer between 0 and 255 inclusive, where 0 corresponds to the darkest black and 255 to the brightest white
Please Help
Please Help  How do I create an attribute that represents the following: A grayscale â??colorâ?? value, that is, an integer between 0 and 255 inclusive, where 0 corresponds to the darkest black and 255 to the brightest white
Please help
Please help  Problem: Write a program that does addition, subtraction, multiplication and division operation on real numbers. The operation started with a user entered 2 numbers and click one of the operation buttons
java please please help
java please please help  Dear Friends plz help me to complete this program import java.util.*; public class StringDemo { static...[] to HashMap so that i can seperate key and value using Map.Entry.Please help me!  
help please?
help please?  Define a class named Circle with the following properties: ? An integer data field named radius with protected access modifier, and a String data field named colour with private access modifier. Both data fields
Please help
Please help  Problem: Write a program that does addition, subtraction, multiplication and division operation on real numbers. The operation started with a user entered 2 numbers and click one of the operation buttons
help please
help please  hi i am done with register application using jsps servlets htmls. But i couldnt imp one thing that.. Wen u login to ur account browser... file.. Or atleast help me with code here.. I tried checking session alive
please help
please help  public class AllContact extends javax.swing.JFrame { /** Creates new form AllContact */ public AllContact() { initComponents(); try{ Connection1 con =new Connection1(); Connection conobj
urgent...pleAse help me.....please!
urgent...pleAse help me.....please!  please help me urgent! how can i do dictionary with the use of array code in java, where i will type the word then the corresponding meaning for that word will appear...thanks
please help me.
please help me.  Please send me a code of template in opencms and its procedure.so i can implement the code. Thanks trinath
please help me.
please help me.  How to read a properties file in java with a suitable example. Please send me. Thanks Trinath   Please visit the following link: Java read properties file
please help me.
please help me.  Please send me the validation of this below link. the link is http://www.roseindia.net/answers/viewqa/JSP-Servlet/9584-JSP-Servlet-Search-and-Edit.html Thanks Trinath
Confusion on Functions. Help Please?!
Confusion on Functions. Help Please?!  Write a program which has a number of functions for getting the area i.e. area of circle, area of square, area... not getting anywhere with it really :( Some help please
Please Help Now
Please Help Now  i want to put this map in ajax oriented codeigniter website thanks in advance plz help me now plz very urgent
please help me.
please help me.  How to move the edits.jsp in below link? http://www.roseindia.net/answers/viewqa/JSP-Servlet/9584-JSP-Servlet-Search-and-Edit.html
Please help me
Please help me  program for when a user enter his card number, it has to create default security pin in the database
PLEASE HELP WITH MY JAVA
PLEASE HELP WITH MY JAVA  Hey my name is Gavin and im a student... please help!!!!!!!! it is a for-loop question: Display the first 5 multiples... and average If u can please help...   
help me please
help me please   Hello I want helping for this question , Please Write a program that reads some friendsââ?¬â?¢ names, stores them in an array, and then prints out on the screen all friends who start by a particular letter
please help me.
please help me.  I have a jsp page under that i add a list box under i get the countries through my database. so how can i do
please help me
please help me  interface Test1 { String toString(); } public class Test { public static void main(String[] args) { System.out.println(new Test1() { public String toString() { return "test
need help please
need help please  Dear sir, my name is logeswaran. I have a big problem that I can't find the solution for a program. How can I block a user from enter a page second time. Please help me. By the way I'm using Access database
please help me
please help me  Dear sir, I have a problem. How to write JSP coding, if a user select a value from drop down list for example department, the another... before. This name list should get from the database. Please help me. By the way, I'm
help please!!! T_T
help please!!! T_T  what is wrong in this?: import java.io.*; class...("please enter your name:"); name1= input.readline(); System.out.println("please... { String name1; String name2; System.out.println("please enter
please help me.
please help me.  I have three table in mysql,and i hava create a excel sheet and add this sheet.but my question is in every sheet i can display one one table result.how can i do
Please help me.
Please help me.  Hi i am trinath in below there is a url.In that url there is a code of edit a jsp page.I understand that code but only one thing i not get it i.e; What is the work of "id".and what is the data type of id? http
please help me...
please help me...  write an application that print number in the following order using a FOR-Loop 1 2 3 4 5 2 4 6 8 10 3 6 9 1215 4 8 121620 5 10152025
please help me
please help me  how to use two browse buttons, one browse button for displaying the first image and second for the second image along with its file path and also to display text file along with its path using layouts or panels
please help me
please help me  how to use two browse buttons, one browse button for displaying the first image and second for the second image along with its file path and also to display text file along with its path using layouts or panels
please help me in these prog
please help me in these prog   create 2 jdbc programs including awt create 2 jdbc programs including swing create 2 jdbc programs including command line argument create 2 jdbc programs including io class 4 jdbc prog using
New to Java Please help
New to Java Please help  Hi I need help, can some one help me with this. I am currently doing a project. drop me an email to my email address. Thanks!   If you are new in java, then you need to learn core java
please help me to this problem..
please help me to this problem..  i wrote a program like keyboard and i used [JTextFiled] means that just you can write inside the program (i.e inside the JTextField) but i want to make this program to let me write where i
C Program....PLEASE HELP
, and pointers. I am lost and need a little help starting please *int fillArray...C Program....PLEASE HELP  For this assignment, you are to write a program that calculates points along a rhodonea curve, a.k.a. a mathematical rose
PLEASE HELP CAPTCHA PROBLEM
PLEASE HELP CAPTCHA PROBLEM  how can i make the captcha refresh autometically ???? please help this is <%@ Page Language="C#" %> <%@ Import Namespace="System.Drawing"%> <%@ Import Namespace
Java Help Please
Java Help Please  I can't seem to figure out how to make this program, can some one help me please? It is due soon!! 4) Write a program that will take an input (Date object will contain fields for the month, day, and year - all
Please help me urgent...........
Please help me urgent...........  For what kind of a problem would use a Tree Set and not a Tree Map For what kind of a problem would use a Tree Map and not a Tree Set   Hello Friend,ADS_TO_REPLACE_1 If you want
Please help in drawing Flowchart
Please help in drawing Flowchart  we found that the student names with marks in a text file the marks decreases significantly. when exams conducted fast 4 times.THe first column is the student name and the second column is marks
Please Help - JSP-Servlet
Please Help  Respected Sir/Madam, I am R.Ragavendran.. Thanks for your response.. You told me that its difficult to handle the problem.. Ok,Let me try my hands on it.. The help i need is can u please tell me
Please help me
Please help me  Hi Sir, please send me the code for the following progrems... 1) all sets are integer type: input: set1={10,20,30,40} set2={15,25,35} output: union={10,15,20,25,30,35,40} 2) input: "Hi what
urgent please, help!
urgent please, help!  how to make jTable unclickable and have unmovable columns, thanks in advance   import javax.swing.*; import java.awt.*; public class SimpleJTableExample{ public static void main(String[] args
please help me?
please help me?  Define a class named Circle with the following properties: List item An integer data field named radius with protected access modifier, and a String data field named colour with private access modifier. Both
Please help me??
Please help me??  Question_1: Using one-dimension array of primitive type elements. Objective: The purpose of this lab exercise is to practice how to declare, create and manipulate a one-dimension array of primitive type

Ads