CODEWITHSUNDEEP
phpjquerycodeigniter
Ashoka
Ashoka

Reputation: 482

How to send jquery array to php page

How do I send jquery array to to php page .It to silly to ask this but I am new to jquery and php page and receive it on the other end.

function SendValuesToPage()
{
     var leftData = JSON.Stringify(addedLeftValues);
     var rightData = JSON.Stringify(addedRightValues);
     // ajax code
 }

And I tried it something like this

function SendValuesToPage()
{
     var leftData = JSON.Stringify(addedLeftValues);
     var rightData = JSON.Stringify(addedRightValues); 
     $.ajax({
         url: "test/collect.php",
         type: "GET",
     data: {
                'leftData[]': leftData,
                'rigthData[]': rigthData 
           }
     });
}

I am using php codeigniter (MVC architecture)

Upvotes: 0

Views: 245

Answers (5)

sjosh
sjosh

Reputation: 23

addedLeftValues and addedRightValues are string, you must parse it to json object.

$.ajax({
    url: "test/collect.php",
    type: "GET",
    data: {
      'leftData': JSON.parse(leftData),
      'rigthData': JSON.parse(rigthData) 
    }
});

and php code

  $leftData = $_GET['leftData'];

$leftData is a array.

Upvotes: 0

Balaji Kandasamy
Balaji Kandasamy

Reputation: 4506

Try adding datatype: json in your SendValuesToPage().

 function SendValuesToPage()
 {
    var leftData = JSON.Stringify(addedLeftValues);
    var rightData = JSON.Stringify(addedRightValues); 
    $.ajax({
         url: "test/collect.php",
         type: "GET",
         dataType: "json",
    data: {
         'leftData[]': leftData,
         'rigthData[]': rigthData 
          }
    });
 }

Upvotes: 0

웃웃웃웃웃
웃웃웃웃웃

Reputation: 11984

function SendValuesToPage() {
  var leftData = JSON.stringify(addedLeftValues);
  var rightData = JSON.stringify(addedRightValues); 
  $.ajax({
    url: "test/collect.php",
    type: "POST",
    data: {
      'leftData': leftData,
      'rigthData': rigthData,
      'func':'myFunc'
    }
  });
}

And in your collect.php

$arrleftData = json_decode($_POST['leftData']);
$arrrigthData = json_decode($_POST['rigthData']);

Update:

if(isset($_POST['func']) && !empty($_POST['func'])) {
    $action = $_POST['func'];
    switch($action) {
        case 'myFunc' : 
                         $arrArgs = array();
                         $arrArgs['leftData'] = json_decode($_POST['leftData']);
                         $arrArgs['rigthData'] = json_decode($_POST['rigthData']);
                         myFunc($arrArgs);
                         break;
        case 'blah' : blah();break;
        // ...etc...
    }
}

function myFunc($arrArgs){
   //Do something
}

Upvotes: 1

xdazz
xdazz

Reputation: 160833

Don't Stringify the javascript object to string, or you need to decode them in your php side.

function SendValuesToPage(addedLeftValues, addedRightValues)
{
    $.ajax({
        url: "test/collect.php",
        type: "GET",
        data: {
            'leftData': addedLeftValues,
            'rigthData': addedRightValues 
        }
    });
}

Then see what you get in your php file: var_dump($_GET);

Upvotes: 0

Bhupendra
Bhupendra

Reputation: 258

hope this will help you

data: {
'leftData': leftData,
'rigthData': rigthData 
}

and you can user this variable ('leftData', 'rigthData') on php page as php variable

Upvotes: 0

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