logo
down
shadow

How to pass variable from JavaScript to PHP using jQuery POST


How to pass variable from JavaScript to PHP using jQuery POST

By : 曾光华
Date : October 16 2020, 11:12 PM
Any of those help Try changing the POST variables to $_POST['variable_name']. You're using a syntax that relies on globals being registered as variables. This is a feature that is a) not enabled by default and b) poses a major security risk when it is enabled. Thus, try changing your server-side code to:
code :


Share : facebook icon twitter icon
How do I pass post variable through jQuery?

How do I pass post variable through jQuery?


By : Smithers
Date : March 29 2020, 07:55 AM
like below fixes the issue I have this jQuery call in a click event: , .load() uses the GET method.
Pass Javascript Variable to PHP POST

Pass Javascript Variable to PHP POST


By : Manjunath
Date : March 29 2020, 07:55 AM
With these it helps Yes you could use an and set the value of that hidden field in your javascript code so it gets posted with your other form data.
How to pass javascript/jQuery variable to PHP using POST method

How to pass javascript/jQuery variable to PHP using POST method


By : Jirayus Phanjumpa
Date : March 29 2020, 07:55 AM
With these it helps Here is the code that can be function within a file:
For PHP part, you should pass value to the function and call the function.
code :
<?
if(isset($_POST['width'])){
    $width = $_POST['width'];

    function mobileView($width){
        if ($width < 950){
            echo 'true';
        } else{
            echo 'false';
        }
    }
    mobileView($width);

}else{
?>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<script> 
    htmlWidth = $("html").width();
    $.ajax({
        type: "POST",
        url: "mobileView.php",
        data:{ width: htmlWidth }, 
        success: function(data){
            console.log(data); 
        }
    })
</script>

<?
};

?>
Pass JSON in Javascript variable into a JQuery post

Pass JSON in Javascript variable into a JQuery post


By : Misa Horvath
Date : March 29 2020, 07:55 AM
Any of those help Data in post() doesn't take JSON as an argument but an object, which is why the first code works. Your second code is using JSON, which is a string representation of an object rather than an actual object, therefore invalid.
code :
var myData = {var:"somevalue"};
$.post(PostURL, myData, function(data) {
    // do something with data
});
Pass variable from PHP to jQuery POST

Pass variable from PHP to jQuery POST


By : thunder_burn
Date : March 29 2020, 07:55 AM
it fixes the issue I'm trying to track page referrals, so I might have a URL like: , You can echo the variable to pass it to js.
code :
var ref = '<?php echo $ref; ?>'; /*Assigning the php value to js*/

$.post("signup.php", {email: email, ref: ref }, function(data){
       $("#validation-message").text(data).addClass("error-text");
});
Related Posts Related Posts :
  • How to get the value of populated text input field in a data table column
  • Is there a way to return one or many items without repeating yourself?
  • Accessing Google Sheets API array in PHP with named array keys
  • how to delete a file or a photo from the folder when deleting it from database?
  • PHP recursive loops sequence not followed
  • Undefined variable: php sql
  • php radio button value (email form)
  • Method App\Follower::__toString() must not throw an exception: Error
  • Rounded C file type in PhpStorm instead of PHP
  • Route [admin.settings.edit] not defined laravel
  • can't resolve error "object not found" while read and displaying data on same page
  • form validation on codeigniter if the value is empty and below 100
  • PHP How to select values that are > or < from a multidimensional array
  • Saving object to a session - How do I fetch my object from the session as it was before?
  • Repetion while importing data from XML ( Simple XML Parser ) PHP
  • Query specific case condition
  • remove attribute in xml
  • PHP - aria-current not display
  • Is it possible to register some callback function to free resources after a curl request has finished?
  • Soap Response not XML but String
  • Laravel 5.7 echo out session value in blade
  • unable to redirect records based on the dynamic address
  • Unable to use SMTP Gmail server to send email authentications
  • MySQL: Create a query with multiple SELECTS using the result of the previous query
  • php - Masking a Phone Number regardless of length
  • Is there a real difference between mysqli::num_rows and mysqli::affected_rows when doing a SELECT
  • How in laravel eloquent make query with multiple 'and'?
  • how to get lowest unique bid in SQL
  • Optimizing queries for the next and previous element
  • How to read XML string with PHP
  • CodeIgniter captcha not working
  • Advice: building a non-database driven simple CMS in PHP
  • How to insure column match for MySQL insert, when number and names of input fields will vary?
  • Redirect to previous page after logging in using PHP
  • if isset SESSION display div
  • How to take an engineered approach to making a website?
  • Passing user-defined types in PHP SOAP
  • Google Local Search PHP to Javascript
  • Storing contents of a PHP array in a MySQL database
  • php mysql connection does not show results why
  • Is there any PHP Object Oriented Programming in Practice Tutorial?
  • How to implement flyweight pattern in php?
  • How to pass id value with jquery to PHP?
  • How can I know the status of a call - Asterisk and PHP?
  • Is it good practice to use break and continue in PHP?
  • PHP mysqli updating a blob value in table does nothing
  • PHP var_dump array
  • Advanced Htaccess Rewrite Rule For PHP
  • PHP function structure issue
  • Good framework for logins in PHP
  • PHP StdErr after Exec()
  • Are there any PHP code visualization tools?
  • CakePHP pagination and the get parameters
  • How to match a string which doesn't contain a dot (.) using regular expression?
  • PHP support printer settings?
  • PHP remove all caps
  • PHP Session_start is hanging
  • Set PHP cron job on windows server 2003
  • Cannot execute two mysql queries at once in PHP
  • PHP delete from file
  • shadow
    Privacy Policy - Terms - Contact Us © bighow.org