How to access PHP session variables from jQuery function in a js file

0 votes

How to access PHP session variables from jQuery function in a .js file? In this code, I want to get "value" from a session variable

$(function() {
   $("#progressbar").progressbar({
      value: 37
   });
});
Apr 29, 2020 in Java-Script by kartik
• 37,510 points
10,244 views

1 answer to this question.

0 votes

Hello,

You can produce the javascript file via PHP. 

Nothing says a javascript file must have a .js extention. For example in your HTML:

<script src='javascript.php'></script>

Then your script file:

<?php header("Content-type: application/javascript"); ?>

$(function() {
    $( "#progressbar" ).progressbar({
        value: <?php echo $_SESSION['value'] ?>
    });

    // ... more javascript ...

If this particular method isn't an option, you could put an AJAX request in your javascript file, and have the data returned as JSON from the server side script.

answered Apr 29, 2020 by Niroj
• 82,800 points

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