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Accepted
Herless
Asked: 2020-06-22 14:31:30 +0800 CST 2020-06-22 14:31:30 +0800 CST

Execute same function in a for javascript

  • 772

Hello friends, I have a question, I have the following code, I explain in the php I do the traversal of the array that is variable, its size shows everything well but in the onclick event of the button the first value of the route stored in the input is always sent, When I click on the other buttons, it always gives me the first value. I don't know where the problem is in the js or php.

PHP CODE

<script type="text/javascript" src ="script.js"></script>
<?php 
$datos1 = $array;
$longitudx = count($datos1);
for($i=0; $i<$longitudx; $i++){
?>
<?php echo $datos1[$i]['numeroPartida']?>
<input id="numpartida" name="numpartida" type="text" value="<?php echo $datos1[$i]['numeroPartida'] ?>">
<input type="button" class="btn btn-success" name="enviar" value="Detalle" href="javascript:;" 
onclick="DetallePatida($('#numpartida').val());">
<?php
}
?>
<div id="resultado"></div>

JS CODE

function DetallePatida(numpartida) {
     var parametros = {"numpartida":numpartida};
$.ajax({
    data:parametros,
    url:'resultado.php',
    type: 'post',
    beforeSend: function () {
        $("#resultado").html("Procesando, espere por favor");
    },
    success: function (response) {   
        $("#resultado").html(response);
    }
});
}
php

1 Answers

  1. Best Answer

    The problem you have is that you are not dynamically setting the IDs of the inputs. By having them inside a loop, you end up with duplicate IDs ( id="numpartida") and the IDs have to be unique.

    <?php
$datos1 = $array;
foreach ($datos1 as $i => $dato) {
?>

<?php echo $dato['numeroPartida'] ?>

<input id="numpartida<?php echo $i ?>" name="numpartida[]" type="text" value="<?php echo $dato['numeroPartida'] ?>">

<input type="button" class="btn btn-success" name="enviar" value="Detalle" href="javascript:;" 
onclick="DetallePatida($('#numpartida<?php echo $i ?>').val());">

<?php
}
?>
    • 2