Lowyat.NET: Latest topics by tiffin

diffrerence between WD portable harddisks

tiffin — Wed, 24 Nov 2010 19:12:56 +0800

What is the difference between these two?Which one is better?

laptop heatsink prob

tiffin — Wed, 24 Nov 2010 16:32:26 +0800

Does anyone know ,where I can consult in compuzone or lowyat to repair my heatsink?If you have the quotation price,do pm me pls.And how long to place order ?

Hope someone in lowyat can help .

how much does the laptop fan cost?

tiffin — Tue, 16 Nov 2010 20:12:13 +0800

My fan is dead already.can anyone quote the price for 15 inch laptop fan price?if i want to change the fan,do i need to change the harddisk as well?

How much 15 inch laptop fan price?

tiffin — Tue, 16 Nov 2010 19:10:22 +0800

Just now i went to computer shop,my laptop fan was mulfunction,he told me the price about 200++.Is it true?My friend said it is very expensive for laptop fan?does laptop fan intergrate with hard disk?

[addedon]November 16, 2010, 7:10 pm[/addedon]anyone knows where i can get price list?

Internet explorer cannot open

tiffin — Tue, 16 Nov 2010 12:26:04 +0800

Whenever type a website address like yahoo.com,the popup will say that "http://www.yahoo.com/" is currently unavailable.I have tried in mozilla and chrome,it woks fine.

Does anyone know how to fix this problem?

PHP/Ajax-want to make multiple boxes appear

tiffin — Mon, 15 Nov 2010 12:28:25 +0800

Hi,

I have problem with my codes,I want to make the multiple boxes appear when I select an item from dropdown list.

For example,let say I select 'UK' from dropdown list,after selecting it,the 5 textboxes will appear right below the dropdown list.

Here is my code:

index.html

CODE

<html>
<head>
<title>Changing textbox value based on dropdown list using Ajax and PHP</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<script>

//fuction to return the xml http object
function getXMLHTTP() {
var xmlhttp=false;
try{
xmlhttp=new XMLHttpRequest();
}
catch(e) {
try{
xmlhttp= new ActiveXObject("Microsoft.XMLHTTP");
}
catch(e){
try{
xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
}
catch(e1){
xmlhttp=false;
}
}
}

return xmlhttp;
}

function getCurrencyCode(strURL)
{
var req = getXMLHTTP();
if (req)
{
//function to be called when state is changed
req.onreadystatechange = function()
{
//when state is completed i.e 4
if (req.readyState == 4)
{
// only if http status is "OK"
if (req.status == 200)
{
document.getElementById('cur_code').value=req.responseText;
}
else
{
alert("There was a problem while using XMLHTTP:\n" + req.statusText);
}
}
}
req.open("GET", strURL, true);
req.send(null);
}
}
</script>

</head>

<body style="font: 12px Verdana, Arial, Helvetica, sans-serif;">

<form style="text-align:center" method="post" action="" name="form1">
<p style="color:#000099 ">When you change the dropdown list, the respective currency code of the country will be displayed in the textbox which is fetched from PHP using Ajax. </p>
<p>Country : <select name="country" onChange="getCurrencyCode('find_ccode.php?country='+this.value)">
<option value="">Select Country</option>
<option value="1">USA</option>
<option value="2">UK </option>
<option value="3">Nepal</option>
</select><br/><br/>
Currency : <input type="text" name="cur_code" id="cur_code" ></p>
</form>
</body>
</html>

find_ccode.php

CODE

<?php

$country=$_REQUEST['country'];
switch($country)
{
case "1" :
echo "USD";
break;
case "2" :
echo "GBP";

break;
case "3" :
echo "NPR";
break;
}
?>

Hope you can help me.