<html>
<body>
<center>
<head>
<script type="text/javascript">
function FalseOutput()
{
document.getElementById("OutPut").innerHTML="Sorry, there was a problem uploading your quote";
}
function TrueOutput()
{
document.getElementById("OutPut").innerHTML="Success! Your quote has been added to the database!";
}
function Uploading()
{
document.getElementById("OutPut").innetHTML="Uploading, please wait.";
}
</script>
</head>
<form action="" method="post">
Enter your quote: <input type="text" name="quote" /><br />
<button type="button" onclick="Uploading()">Upload to Database</button>
</form>
<p id="OutPut">Click the button to upload!</p>
<button type="submit" onclick="Uploading()">Upload to Database</button>
<?php
$file_number = 0;
$file_taken = true;
$quote = $_POST["quote"];
while($file_taken)
{
if(file_exists("quote-".$filenumber.".txt")
{
$file_number = $filenumber + 1;
}
else
{
$file_taken = false;
}
}
$file_to_be_opened = "quote".$filenumber.".txt";
if(!fopen($file_to_be_opened,"w")
{?>
<script language="javascript">
FalseOutPut();
</script>
<?php}
$file=fopen($file_to_be_opened,"w");
//$lines = count(file($file));
fwrite($file,$quote);
echo "Cake!";
?>
</center>
</body>
</html>