在PHP中重复函数

I'm struggling with this problem and can't figure it out. Here's what I've done:

Form:

<form method="POST" action="search.php" name="form" id="form">
<input type="text" name="search" id="search" placeholder="Introduza a sua Localização">
<input type="submit" name="Submit" value="Pesquisar">
</form>

php looping:

<?php if (mysql_num_rows($tournaments) !=0){
do { 
?>
<div id="rightDetails">
<i class="fa fa-gamepad"></i> <a href="games.php?id_game=<?php echo $row_tournaments['id_game']; ?>"><?php echo $row_tournaments['game']; ?></a><br>
<i class="fa fa-calendar-o"></i> <a href="#"><?php echo $row_tournaments['date']; ?></a><br>
<i class="fa fa-pencil-square-o"></i> <a href="tournaments.php?id_tournament=<?php echo $row_tournaments['id_tournament']; ?>#disqus_thread">Sem comentários</a><br>
<i class="fa fa-map-marker"></i> <a onClick="giveThatInputAValue()"><?php echo $row_tournaments['location']; ?></a><br>
<img src="images/<?php echo $row_tournaments['online']; ?>.png"> <a href="#"><?php echo $row_tournaments['online']; ?></a>
</div>
<?php } while ($row_tournaments = mysql_fetch_assoc($tournaments));
} else {
?>
<div id="noresults"><p>Sem Torneios</p></div>
<?php
}
?>

function:

function giveThatInputAValue(){
var elem = document.getElementById("search");
elem.value = "<?php echo $row_tournaments['location']; ?>";
document.forms["form"].submit();}

So when i press,

<a onClick="giveThatInputAValue()"><?php echo $row_tournaments['location']; ?></a>

The input value will change the value from input and submit form after, but the problem remains: how can i put this function inside the loop, so the value changes to the proper value from database?

This value is being loaded correctly: <?php echo $row_tournaments['location']; ?>

But outside the loop it always shows the first result from the database.

Please help can't figure it out.

You'll need to repeat the value for each call to the JS function:

php looping:

    <?php if (mysql_num_rows($tournaments) !=0){
    do { 
    ?>
    <div id="rightDetails">
    <i class="fa fa-gamepad"></i> <a href="games.php?id_game=<?php echo $row_tournaments['id_game']; ?>"><?php echo $row_tournaments['game']; ?></a><br>
    <i class="fa fa-calendar-o"></i> <a href="#"><?php echo $row_tournaments['date']; ?></a><br>
    <i class="fa fa-pencil-square-o"></i> <a href="tournaments.php?id_tournament=<?php echo $row_tournaments['id_tournament']; ?>#disqus_thread">Sem comentários</a><br>
    <i class="fa fa-map-marker"></i> <a onClick="giveThatInputAValue('<?php echo htmlentities($row_tournaments['location'], ENT_QUOTES); ?>')"><?php echo $row_tournaments['location']; ?></a><br>
    <img src="images/<?php echo $row_tournaments['online']; ?>.png"> <a href="#"><?php echo $row_tournaments['online']; ?></a>
    </div>
    <?php } while ($row_tournaments = mysql_fetch_assoc($tournaments));
    } else {
    ?>
    <div id="noresults"><p>Sem Torneios</p></div>
    <?php
    }
    ?>

and then make your JS function receive it as a parameter:

function:

function giveThatInputAValue(location){
var elem = document.getElementById("search");
elem.value = location;
document.forms["form"].submit();}