passing parameter with js/ajax to a php document

Question

$(document).ready(function()
{
$(":input").focusout(function () {

    var a= $(this).closest("tr").attr('id');
    var b= $(this).closest("td").attr('id');
    var data = $(this).attr("value");

   $.post("database.php",
   {trAdress: a, tdAdress: b }, function(data){ alert("Data Loaded: " + data); }); });}); 

I want to pass trAdress and tdAdress also data parameters to a php document... Can anyone help me how can I get these parameters in a php document_?

Answer 1

它们将在$_POST数组中设置为$_POST['trAdress']和$_POST['tdAdress'] 。

Answer 2

If you sent them using POST, you can access the values sent in the form using $_POST superglobal variable:

<?php
$trAddress = $_POST['trAddress'];
$tdAddress = $_POST['tdAddress'];

// your code here

http://php.net/manual/en/reserved.variables.post.php

Answer 3

$_POST["trAdress"]和$_POST["tdAdress"]将为您提供值