Aggiornato
dovresti controllare che i tuoi dati siano validi e che tu abbia o meno un risultato dalla tua query sul database, se non ci sono record allora puoi stampare il messaggio di dati non trovati. dovresti controllare l'output di $ExecQuery e imposta if condizione in base a quella. Fammi ora il tuo output e il risultato spero che questo ti aiuti.
Aggiorna ajax.php Ultima sezione aggiornata
echo "<li onclick='fill(`".$Result['Name']."`)'>".$Result['Name']."</li>";
Completa ajax.php
<?php
//Including Database configuration file.
include "db.php";
//Getting value of "search" variable from "script.js".
if (isset($_GET['search'])) {
//Search box value assigning to $Name variable.
$Name = $_GET['search'];
//Search query.
$Query = "SELECT Name FROM search WHERE Name LIKE '$Name%' LIMIT 5";
//Query execution
$ExecQuery = MySQLi_query($con, $Query);
//Creating unordered list to display result.
if ($ExecQuery->num_rows > 0) {
echo "<ul>";
while ($Result = MySQLi_fetch_array($ExecQuery)) {
// use the onclick function that defined in js file. you can use the ` sign in js instead of ' if you needed.
echo "<li onclick='fill(`".$Result['Name']."`)'>".$Result['Name']."</li>";
}
echo "</ul>";
}else{
echo "<ul><li>No Result Found!</li></ul>";
}
}
die();
?>
e il tuo codice ajax.
function fill(value) {
console.log(value);
$('#search').val(value);
$('#display').hide();
}
$(document).ready(function() {
//On pressing a key on "Search box" in "index.php" file. This function will be called.
$("#search").keyup(function() {
//Assigning search box value to javascript variable named as "name".
$('#display').hide();
$('#no-results').css("display", "none");
var name = $('#search').val();
//Validating, if "name" is empty.
if (name == "") {
//Assigning empty value to "display" div in "index.php" file.
$('#no-results').css("display", "block");
}
//If name is not empty.
else {
//AJAX is called.
$.ajax({
//AJAX type is "Post".
type: "GET",
//Data will be sent to "ajax.php".
url: "ajax.php",
//Data, that will be sent to "ajax.php".
data: {
//Assigning value of "name" into "search" variable.
search: name
},
//If result found, this funtion will be called.
success: function(html) {
if (html == '<ul><li>No Result Found!</li></ul>') {
$('#no-results').css("display", "block");
}else{
//Assigning result to "display" div in "index.php" file.
$("#display").html(html).show();
}
}
});
}
});
});
cambia le altre parti di cui hai bisogno.
