How to pass a php array as a $.ajax data parameter?

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How to pass a php array as a $.ajax data parameter? Ex:

<?php $nomes = array('maria','joao','jose'); ?>

  $.ajax({
    url: 'pagina.php',
    dataType: 'json',
    method: 'POST',
    data: {'nomes' : <?php echo json_encode($nomes); ?>},
    sucesss: function(data){
      console.log(data);
           }
     });

And on the page pick up this array.

php jquery ajax

  • That code doesn’t make any sense to me. .-.

  • Use $variável = json_decode($_POST['nomes']);, this way you will have $variable[1], $variable[2], $variable[0].

  • The way you’re doing it is correct...

  • Well, from what I’ve noticed, because the php array does not contain Keys the json_encode function converts it to a normal javascript array. So in case maybe my question should be how to convert this js array to a php array by picking it up with $_POST on the target page. Thanks for the answers.

  • 1

    I don’t think it’s cool to mix jquery code with php, that’s gambiarra². Transform the array into json, then write it into an HTML element. capture the element value via jquery and hide it. Now I can’t formalize an answer, when I get home I try to post

  • Vlw by the answer Adriano, tbm do not like to do this way, so I posted the question here, I will try your tip. Abr.

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1 answer

-2

nomes = [];
nomes[0] = 'maria';
nomes[1] = 'joao';
nomes[2] = 'josé';


$.ajax({
   type: "POST",
   data: {nomes :nomes},
   url: "pagina.php",
   success: function(msg){
     console.log(data);
   }
});

  • 2

    welcome to SOPT, it is always interesting to explain what your code does, thus improving the understanding of the solution of the problem

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