选中复选框后执行php脚本

Question

I wanted to do that when my checkbox is checked, a php script whill be executed. There is my code :

<form action="checkboxes.php" method="post">
<input type="checkbox" value="dawid" name="chk1"> 4K </input>
<input type="submit" name="Submit" value="Submit"></input>
</form>

<?php
            
            $bdd=new PDO("mysql:host=localhost;dbname=techtronik.pl;charset=utf8", "root");
            $wyszukiwanie = $bdd->query("SELECT * FROM procesory ");
            while($wynik = $wyszukiwanie->fetch() )
            {
                echo $wynik ['nazwaproduktu'] . ". ";
            }
            
?>   

Can someone please help me ? Thanks.

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Answer 1

Why dont you use JavaScript/Ajax, jquery.... And call on check/ on click function