I have an html page
<html>
<head>
</head>
<body>
<form>
<div><a href="MySubmissionView.php">Number of Applications:</a></div>
<div><a href="MySubmissionView.php">Submitted Applications:</a></div>
</form>
</body>
</html>
and i have a php page 'MySubmissionView.php' for some process. in my php page how i know which link is i have clicked.?thanks in advance
Add a query string to your hrefs. e.g. MySubmissionView.php?page=number and MySubmissionView.php?page=submitted. You can access the query string from your php with $_GET('paramname'). Here's an example:
HTML:
<html>
<head>
</head>
<body>
<form>
<div><a href="MySubmissionView.php?page=number">Number of Applications:</a></div>
<div><a href="MySubmissionView.php?page=submitted">Submitted Applications:</a></div>
</form>
</body>
</html>
PHP:
if (isset($_GET['page']))
if($_GET['page'] == 'number') {
// process page number here
} elseif($_GET['page'] == 'submitted') {
// process page submitted here
}
}
isset() to !empty()<div><a href="MySubmissionView.php?id=xx1">Number of Applications:</a></div>
<div><a href="MySubmissionView.php?id=xx2">Submitted Applications:</a></div>
Php page:
if (!empty($_GET['id'])) {
echo '<p>The id is: '.$_GET['id'].'</p>';
// do something else
}
empty() already check if the var is set. See detailed answer here<html>
<head>
</head>
<body>
<form>
<div><a href="MySubmissionView.php?click=1">Number of Applications:</a></div>
<div><a href="MySubmissionView.php?click=2">Submitted Applications:</a></div>
</form>
</body>
</html>
MySubmissionView.php:
if($_GET['click'] == 1){
echo "first a clicedk";
}else{
echo "second a clicedk";
}
<html>
<head>
</head>
<body>
<form>
<div><a href="MySubmissionView.php?go=1">Number of Applications:</a></div>
<div><a href="MySubmissionView.php?go=2">Submitted Applications:</a></div>
</form>
</body>
Above is your HTML And Your PHP of MySubmissionView.php should look like below.
<?php
$go = "";
if(isset($_GET)){
if(isset($_GET['go'])){
$go = $_GET['go'];
}else{
// do something if '$_GET['go']' is not set
}
}else{
// Do something if u don't get a $_GET Request
}
echo 'Clicked Page'.$go;
?>
--
if(isset($_GET))
Will check the page gets either GET / Post Request. Read about Get / Post Methods
