AJAX

Write a JavaScript/HTML program that inputs two integers a and b

Please support our JavaScript / DHTML / AJAX advertiser: PostgreSQL or MySQL? Compare and contrast the two most popular open source databases

•

Join Date: May 2008

Posts: 7

Reputation: mibit has a little shameless behaviour in the past

Solved Threads: 0

mibit

Offline

Newbie Poster

Write a JavaScript/HTML program that inputs two integers a and b

May 5th, 2009

Write a JavaScript/HTML program that inputs two integers a and b in an input text box, and outputs all odd numbers between
a and b (a and b are expected to be between 1 and 30, and a<b)

Can somebody help me with the source code for the .html file

Thanks a million

•

Join Date: Dec 2004

Posts: 4,190

Reputation: peter_budo has much to be proud of

Solved Threads: 484

peter_budo peter_budo is online now

Online

Code tags enforcer

Re: Write a JavaScript/HTML program that inputs two integers a and b

-1

May 5th, 2009

Your zero interest in subject, brought you to another bad situation and you posted in Java section. Java is NOT JavaScript

Request to move this post to correct section already sent...

Learn to see in another's calamity the ills which you should avoid.
Publilius Syrus
(~100 BC)
LJC - London Java Community, Graduate & Undergraduate Software Development Community, JAVAWUG (Java Web User Group), The London Android Group

•

Join Date: Feb 2006

Posts: 2,359

Reputation: masijade has much to be proud of

Solved Threads: 252

masijade

Offline

Nearly a Posting Maven

Re: Write a JavaScript/HTML program that inputs two integers a and b

May 5th, 2009

So find a JavaScript forum.

Java != JavaScript

Last edited by masijade; May 5th, 2009 at 4:53 am. Reason: Damn! Too slow!

Java Programmer and Sun Systems Administrator

----------------------------------------------

Debugging is twice as hard as writing the code in the first place. Therefore, if you write the code as cleverly as possible, you are, by definition, not smart enough to debug it.
--Brian Kernighan

•

Join Date: May 2008

Posts: 7

Reputation: mibit has a little shameless behaviour in the past

Solved Threads: 0

mibit

Offline

Newbie Poster

Re: Write a JavaScript/HTML program that inputs two integers a and b

May 5th, 2009

ok you can delete the post please

•

Join Date: Aug 2008

Posts: 954

Reputation: essential will become famous soon enough

Solved Threads: 131

essential

Offline

Posting Shark

Re: Write a JavaScript/HTML program that inputs two integers a and b

May 5th, 2009

Try this:

 Help with Code Tags 
 javascript Syntax (Toggle Plain Text) 
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
   "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta http-equiv="Content-Style-Type" content="text/css" />
<meta http-equiv="Content-Script-Type" content="text/javascript" />
<title>JavaScript DEMO : Odd Numbers</title>
<style type="text/css">
/* <![CDATA[ */
table {
  border : 1px solid #D0D0D0;
  border-collapse : collapse;
  text-align : left;
  width : 70%;
}
td, th {
  border-bottom : 1px solid #D0D0D0;
  padding : .300em;
}
input[type='text'] {
  border-bottom : 2px solid #D0D0D0;
  color : #696969;
  font-weight : bold;
  height : 17px;
  text-align : center;
}
/* ]]> */
</style>
<script type="text/javascript">
// <![CDATA[
var result, odds, viaID;
viaID = Boolean( document.getElementBy );
odds = [];
result = function() {
uA = parseInt((( viaID ) ? document.getElementById("unitA").value : document.all.unitA.value ));
 
uB = parseInt((( viaID ) ? document.getElementById("unitB").value : document.all.unitB.value ));
 
oLen = Math.max( uA, uB );
min = Math.min( uA, uB );
output = (( viaID ) ? document.getElementById("odd") : document.all.odd );
 
   output.innerHTML = "<p>The odd number's between " + (Math.min( uA, uB)) + " and " + (Math.max( uA, uB)) + " are:</p><hr />";
   for ( var x = min; x <= oLen; x++ ) {
   odds[x] = x / 2 ;
   OdN = parseFloat( odds[x].toString().split(/(^\d+$)/)[0] );
   output.innerHTML += (( odds[(OdN * 2)] === undefined ) ? ""  : "<b>" + ( OdN * 2 ) + "</b>, " )
   } output.innerHTML += "<hr />";
};
// ]]>
</script> 
</head>
<body>
<div id="main">
<table frame="box" rules="none" summary="Getting Odd number&apos;s between two integer">
<caption><span>JavaScript DEMO:</span> Getting the Odd Number's Between A &amp; B</caption>
<colgroup align="center">
<col />
<col />
<col />
</colgroup>
<thead>
<tr>
<th><label for="unitA">Unit A</label></th>
<th><label for="unitB">Unit B</label></th>
<th><button id="btn" name="btn" onclick="result();">Show The Odd's!</button></th>
</tr>
</thead>
<tfoot>
<tr>
<th>Result&apos;s</th>
<td colspan="2"><div id="odd" style="text-align: left;"></div></td>
</tr>
</tfoot>
<tbody>
<tr>
<td><input type="text" id="unitA" name="unitA" value="" size="10" /></td>
<td><input type="hidden" id="base" name="base" value="" /><input type="text" id="unitB" name="unitB" value="" size="10" /></td>
<td style="background-color : #ccc;"> </td>
</tr>
</tbody>
</table>
</div>
</body>
</html>
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
   "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta http-equiv="Content-Style-Type" content="text/css" />
<meta http-equiv="Content-Script-Type" content="text/javascript" />
<title>JavaScript DEMO : Odd Numbers</title>
<style type="text/css">
/* <![CDATA[ */
table {
  border : 1px solid #D0D0D0;
  border-collapse : collapse;
  text-align : left;
  width : 70%;
}
td, th {
  border-bottom : 1px solid #D0D0D0;
  padding : .300em;
}
input[type='text'] {
  border-bottom : 2px solid #D0D0D0;
  color : #696969;
  font-weight : bold;
  height : 17px;
  text-align : center;
}
/* ]]> */
</style>
<script type="text/javascript">
// <![CDATA[
var result, odds, viaID;
viaID = Boolean( document.getElementBy );
odds = [];
result = function() {
uA = parseInt((( viaID ) ? document.getElementById("unitA").value : document.all.unitA.value ));

uB = parseInt((( viaID ) ? document.getElementById("unitB").value : document.all.unitB.value ));

oLen = Math.max( uA, uB );
min = Math.min( uA, uB );
output = (( viaID ) ? document.getElementById("odd") : document.all.odd );

   output.innerHTML = "<p>The odd number's between " + (Math.min( uA, uB)) + " and " + (Math.max( uA, uB)) + " are:</p><hr />";
   for ( var x = min; x <= oLen; x++ ) {
   odds[x] = x / 2 ;
   OdN = parseFloat( odds[x].toString().split(/(^\d+$)/)[0] );
   output.innerHTML += (( odds[(OdN * 2)] === undefined ) ? ""  : "<b>" + ( OdN * 2 ) + "</b>, " )
   } output.innerHTML += "<hr />";
};
// ]]>
</script> 
</head>
<body>
<div id="main">
<table frame="box" rules="none" summary="Getting Odd number&apos;s between two integer">
<caption><span>JavaScript DEMO:</span> Getting the Odd Number's Between A &amp; B</caption>
<colgroup align="center">
<col />
<col />
<col />
</colgroup>
<thead>
<tr>
<th><label for="unitA">Unit A</label></th>
<th><label for="unitB">Unit B</label></th>
<th><button id="btn" name="btn" onclick="result();">Show The Odd's!</button></th>
</tr>
</thead>
<tfoot>
<tr>
<th>Result&apos;s</th>
<td colspan="2"><div id="odd" style="text-align: left;"></div></td>
</tr>
</tfoot>
<tbody>
<tr>
<td><input type="text" id="unitA" name="unitA" value="" size="10" /></td>
<td><input type="hidden" id="base" name="base" value="" /><input type="text" id="unitB" name="unitB" value="" size="10" /></td>
<td style="background-color : #ccc;"> </td>
</tr>
</tbody>
</table>
</div>
</body>
</html>

Last edited by essential; May 6th, 2009 at 12:21 am. Reason: Typo

•

Join Date: Aug 2008

Posts: 954

Reputation: essential will become famous soon enough

Solved Threads: 131

essential

Offline

Posting Shark

Re: Write a JavaScript/HTML program that inputs two integers a and b

May 6th, 2009

There's been some changes in my first posted code, and you will need to replace the whole <script></script> block, to this one.
I've removed all unnecessary line's in the code:

 Help with Code Tags 
 javascript Syntax (Toggle Plain Text) 
<script type="text/javascript">
// <![CDATA[
var result, odds, viaID, oLen, min;
viaID = Boolean( document.getElementBy );
odds = [];
result = function() {
uA = parseInt((( viaID ) ? document.getElementById("unitA").value : document.all.unitA.value ));
 
uB = parseInt((( viaID ) ? document.getElementById("unitB").value : document.all.unitB.value ));
 
oLen = Math.max( uA, uB );
min = Math.min( uA, uB );
output = (( viaID ) ? document.getElementById("odd") : document.all.odd );
 
   output.innerHTML = "<p>The odd number's between " + min + " and " + oLen + " are:</p><hr />";
   for ( var x = min; x <= oLen; x++ ) {
   odds[x] = x / 2 ;
   OdN = parseFloat( odds[x].toString().split(/(^\d+$)/)[0] );
   output.innerHTML += (( odds[(OdN * 2)] === undefined ) ? ""  : "<b>" + ( OdN * 2 ) + "</b>, " )
   } output.innerHTML += "<hr />";
};
// ]]>
</script>
<script type="text/javascript">
// <![CDATA[
var result, odds, viaID, oLen, min;
viaID = Boolean( document.getElementBy );
odds = [];
result = function() {
uA = parseInt((( viaID ) ? document.getElementById("unitA").value : document.all.unitA.value ));

uB = parseInt((( viaID ) ? document.getElementById("unitB").value : document.all.unitB.value ));

oLen = Math.max( uA, uB );
min = Math.min( uA, uB );
output = (( viaID ) ? document.getElementById("odd") : document.all.odd );

   output.innerHTML = "<p>The odd number's between " + min + " and " + oLen + " are:</p><hr />";
   for ( var x = min; x <= oLen; x++ ) {
   odds[x] = x / 2 ;
   OdN = parseFloat( odds[x].toString().split(/(^\d+$)/)[0] );
   output.innerHTML += (( odds[(OdN * 2)] === undefined ) ? ""  : "<b>" + ( OdN * 2 ) + "</b>, " )
   } output.innerHTML += "<hr />";
};
// ]]>
</script>

Quick Reply to Thread

Show Printable Version

Other Threads in the JavaScript / DHTML / AJAX Forum

Previous Thread: Invalid character error from Dynamic Drive code
Next Thread: insert row on event

Thread Tools	Search this Thread
Show Printable Version Email this Page

DaniWeb Message

Cancel Changes