PHP code inside jquery not working

Question

//My jquery

$(document).ready(function() {
    var form = $('#form1'); // contact form
    var submit = $('#submit1'); // submit button
    var alert = $('.alert1'); // alert div for show alert message

// form submit event
form.on('submit', function(e) {
    e.preventDefault(); // prevent default form submit
    // sending ajax request through jQuery
    $.ajax({
        url: 'giftcard_check.php', // form action url
        type: 'POST', // form submit method get/post
        dataType: 'html', // request type html/json/xml
        data: form.serialize(), // serialize form data 
        beforeSend: function() {
            alert.fadeOut();
            submit.html('Checking....'); // change submit button text
        },
        success: function(data) {
            alert.html(data).fadeIn(); // fade in response data
            form.trigger('reset'); // reset form
            submit.html('Apply'); // reset submit button text
            var $container = $("#result1");
            var refreshId = setInterval(function()
            {
                $container.load("result.php?code=<?php echo $variable; ?>");
            }, 500);
        },
        error: function(e) {
            console.log(e)
        }
    });
});
});

The above code is not working while using php code inside jquery. If iam not using php code its working fine. But i want to send session variables to another page (result.php). How can i solve this. Is there any method.

Session variable already available at all page Just start session at every page. — Sunil Pachlangia
– Sunil Pachlangia, Commented Apr 1, 2015 at 7:04
@SunilPachlangia :- if other than session variable. see my edited question once again. — Jithin Varghese
– Jithin Varghese, Commented Apr 1, 2015 at 7:06

Nishit Maheta · Accepted Answer · 2015-04-01 07:06:33Z

3

use below code . assing php session to javascript variable. make sure this code is in side PHP file . php will not work inside .js file

  var sessionID = "<?php echo $_SESSION['id']; ?>";  
 $(document).ready(function() {
   var form = $('#form1'); // contact form
   var submit = $('#submit1'); // submit button
   var alert = $('.alert1'); // alert div for show alert message

   form.on('submit', function(e) {
     e.preventDefault(); // prevent default form submit
// sending ajax request through jQuery
     $.ajax({
      url: 'giftcard_check.php', // form action url
      type: 'POST', // form submit method get/post
      dataType: 'html', // request type html/json/xml
      data: form.serialize(), // serialize form data 
      beforeSend: function() {
        alert.fadeOut();
        submit.html('Checking....'); // change submit button text
      },
      success: function(data) {
        alert.html(data).fadeIn(); // fade in response data
        form.trigger('reset'); // reset form
        submit.html('Apply'); // reset submit button text
        var $container = $("#result1");
        var refreshId = setInterval(function()
        {
            $container.load("result.php?code="+sessionID);
        }, 500);
      },
      error: function(e) {
        console.log(e)
      }
   });
  });
});

answered Apr 1, 2015 at 7:06

Nishit Maheta

6,0413 gold badges19 silver badges32 bronze badges

Sign up to request clarification or add additional context in comments.

2 Comments

Daniel W. Over a year ago

should use var sessionId = <?php echo json_encode($_SESSION['id']); ?>;

Daniel W. Over a year ago

For 2 reasons: 1. automatic type declaration (string with ", int without, array with [] etc.) 2. for automatic escaping

Ceeee · Accepted Answer · 2015-04-01 07:37:22Z

1

lets look on a different angle

you can do on your html something like this:

<form>
<input type="submit" id="f_the_world" data-session-id="<?php echo $variable; ?>"/>
</form>

then on your JS

$(document).ready(function() {
    var form = $('#form1'); // contact form
    var submit = $('#submit1'); // submit button
    var alert = $('.alert1'); // alert div for show alert message

// form submit event
form.on('submit', function(e) {
    e.preventDefault(); // prevent default form submit
    // sending ajax request through jQuery
    $.ajax({
        url: 'giftcard_check.php', // form action url
        type: 'POST', // form submit method get/post
        dataType: 'html', // request type html/json/xml
        data: form.serialize(), // serialize form data 
        beforeSend: function() {
            alert.fadeOut();
            submit.html('Checking....'); // change submit button text
        },
        success: function(data) {
            alert.html(data).fadeIn(); // fade in response data
            form.trigger('reset'); // reset form
            submit.html('Apply'); // reset submit button text
            var $container = $("#result1");
            var refreshId = setInterval(function()
            {
                var code = $('#f_the_world').attr('data-session-id');
                $container.load("result.php?code=".code);
            }, 500);
        },
        error: function(e) {
            console.log(e)
        }
    });
});
});

its just dont feel right seeing server scripts on client scripts

edited Apr 1, 2015 at 7:37

answered Apr 1, 2015 at 7:15

Ceeee

1,4422 gold badges17 silver badges33 bronze badges

3 Comments

Nishit Maheta Over a year ago

when you use input as hidden then why assign value to attribute ? you can assign data to value

Ceeee Over a year ago

what if he wants to put it in a button?, i did that for additional info, i know the OP knows that he can put it in value, its a common knowledge

Ceeee Over a year ago

well then, i can change my example

Akhil.p.p · Accepted Answer · 2015-04-01 08:17:34Z

1

why are you sending the session id to the next page...session values are stored in server. You can access session values from any page.

edited Apr 1, 2015 at 8:17

answered Apr 1, 2015 at 7:27

Akhil.p.p

114 bronze badges

Comments

Jithin Varghese · Accepted Answer · 2015-04-01 08:21:45Z

1

we can easily get the session variable in result.php by adding session_start(); at the begining of result.php. So that we can have access to the session variable created.

answered Apr 1, 2015 at 8:21

Jithin Varghese

2,2364 gold badges33 silver badges61 bronze badges

Comments

jithinvarghese111 · Accepted Answer · 2015-04-02 16:08:48Z

1

First Step: In your jQuery code written page just start the session variable $_SESSION['id'].

Second Step: In your result.php page, write session_start(); at the beginning. Then just call the $_SESSION['id'].

Hope this will help :-)

answered Apr 2, 2015 at 16:08

jithinvarghese111

6410 bronze badges

Collectives™ on Stack Overflow

PHP code inside jquery not working

5 Answers 5

2 Comments

3 Comments

Comments

Comments

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

5 Answers 5

2 Comments

3 Comments

Comments

Comments

Comments

Your Answer

Sign up or log in

Post as a guest

Related