doutiao2540 2018-03-21 09:37
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Wordpress儿童主题中的AJAX内部500错误

I got this Ajax code on Js/Jq block (/buscador/menuLateral/menu-libros.php):

$.ajax({
  url: '<?= get_stylesheet_directory_uri(); ?>' +
    '/buscador/buscador-functions.php',
  type: 'POST',
  data: {
    sendCheckedVal: 'yes',
    tipo: 'editorial',
    valor: valor_recogido,
    archivo: this_file_id.toString()
  },
  success: function(data) {
    alert('Checked value !');
  }
});

Values on this file exists and got some value, I tried seeing it with a GET on a Stringify.

And this, must be getted in a file like this (/buscador/buscador-functions.php) :

<?php
    if (ISSET($_POST['sendCheckedVal'])){
       echo 'hi, u reached here' ;
    }
?>

The values doesn't passes from js code file to next.

I get this error on console:

POST [WP-URL-HIDDEN-ON-PURPOSE]/themes/ChildrenNewspaper/buscador/buscador-functions.php 500 (Internal Server Error)

On right side of the line-error :

jquery.min.js:2

Someone knows how to repair this on ajax working on a wordpress theme.Thanks

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2条回答 默认 最新

  • dongqiang2024 2018-03-21 09:41
    关注

    Issue is here : alert('hi, u reached here');. alert() is not PHP function it is javascript function. So instead of it you can use echoor return

    <?php
        if (isset($_POST['sendCheckedVal'])){
           echo 'hi, u reached here';
        }
    ?>
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论
  • dongyi2083 2018-03-21 09:42
    关注

    To start you off, alert is a javascript function. In php you need to echo out values to the page;

    If you want to do it with JS you need to print out js.

    echo "<script type='text/javascript'>alert('hi, u reached here');</script>";

    Or you can echo out the vars to the page.

    评论
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