发送jQuery值到PHP文件？

Question

I have a file called post-blog.php this is collecting the data and storing it in a variable called page.

var page = title + content+ image + datetime +categories;

I'm then sending this off to publish.php, if sent correctly send the user to that page.

  $.ajax({
        type:   'POST',
        cache:    false,
        url:      'publish.php',
        data:     page,
        success:  function( page ) {

          alert(page);
          window.location.href = "publish.php";

        }

      });

      return false;

This I my php script which is on the 2nd page (publish.php). How can I store the jquery data into php varible. So that I can display them on publish page.

<?php
if ( $_POST['page'] == true )
{
   echo "Inserted";
}
?>

Answer 1

you can pass your variable like this

var page = {
    title : title,
    content : content,
    image : image ,
    datetime : datetime ,
    categories : categories 
}

and then in php

<?php 
if(isset($_POST["title"])){  // you can use content , image ,... same way
    $title = $_POST["title"];
    echo $title;
}
?>

and in ajax

success:  function( response) { //response is the data which returned from php .. for sure (page) will work but just to be clear
          alert(response);
          //window.location.href = "publish.php";
        }

if you want to use page as an array you can use

var page = [];
page.push(title);
page.push(content);
.......

then in php use

<?php
if (isset($_POST['page'])) {
  print_r($_POST['page']);
}
?>

Answer 2

You can send this by setting data as follow:

 data: {'page': page},

jQuery has some examples on the $.ajax and $.post page:

http://api.jquery.com/jquery.ajax/

http://api.jquery.com/jquery.post/

Answer 3

You can send data using query string variable in url like this

$.ajax({
        type:   'POST',
        cache:    false,
        url:      'publish.php',
        data:     page,
        success:  function( page ) {
          alert(page);
          window.location.href = "publish.php" + "?page=" + page ;
        }
      });

  return false;

Then on publishing page you could get data using following code

if (isset($_POST['page']) &&  $_POST['page'] != '') {
 var_dump($_POST['page']);
 echo 'inserted';}
?>