Longtime reader of stackoverflow but second question.
This is what i am doing
echo "<td><a href = 'http://localhost/map/index.php'
value='$id' >Delete</a></td>";
This is what we do when we use submit button
<?php
echo "<body style='background-color:gray'>";
if (isset ($_POST['submit'])){
include("connection.php");
echo " <table id='t01' border='20px solid black' width='100%' >";
echo "<tr>";
echo "<th> DETAILS ABOUT DELETION</th>";
echo "<td>DELETED SUCCESSFULLY </td></tr>";
$id = $_POST["submit"];
$select1="DELETE FROM app where id='$id'";
$result = $conn->query($select1);
if ($conn->query($result)==true){
echo "<td>DELETED SUCCESSFULLY </td></tr>";
}
echo "</table>";
//echo "DELETED SUCCESSFULLY";
}
?>
I just want to do something like that * without using input type=submit* ..... But dont know how to do Any advice will be appreciated ... Thanks in advance
答案 0 :(得分：2)
firstly pass the id in the url like so:
echo "<td><a href = 'http://localhost/map/index.php?id=$id'>Delete</a><td>";
then check it with:
if (isset ($_GET['id'])){
...
you basically swapping POST for GET