CODEWITHSUNDEEP
phpjsonajax
haloman
haloman

Reputation: 71

How can I send json data to php file with ajax

I use sweetallert js in my file and this code get some data about users but this code is not sending data to the controller.

when I click button sweetallert function is run and ask some questions to user

Ajax code in view file

<script>
 function kitap_ekle(){
swal.mixin({
  input: 'text',
  confirmButtonText: 'Sonraki &rarr;',
  showCancelButton: false,
  progressSteps: ['1', '2', '3', '4'],
}).queue([
  {
    title: 'Kitap İsmi',
    text: 'Lütfen Kitap İsmi Giriniz',
    inputPlaceholder: 'Enter here',
   },
  {
    title: 'sayfa Sayısı',
    text: 'Lütfen Sayfa sayısı '
  },
]).then((result) => {
  if (result.value) {
   swal.fire({
 
      title: 'Blok ekleme işlemi tamalandı',
      html:
        'Your answers: <pre><code>' +
          JSON.stringify(result.value) +
        '</code></pre>',
      confirmButtonText: 'Teşekkürler!'
 
    }),
         $.ajax({
          url:'Slemler/blok_ekle',
          type:'post',
          dataType:'json',
          contentType:'application/json',
          data:JSON.stringify(result.value),
        
      }
              )
  }
})
}
 </script>

this is controller file 

public function blok_ekle(){
    if(json_decode($_POST["myData"])!=""){

      $data=json_decode($_POST["myData"]);
      $this->db->insert('bloklar',$data);
    } else {
        echo "no data";
    }
}

Upvotes: 1

Views: 83

Answers (1)

Musa
Musa

Reputation: 97672

The $_POST super global is only populated for application/x-www-form-urlencoded and multipart/form-data. So for application/json it will not be populated.

To read the json you can use file_get_contents

public function blok_ekle(){
    if(json_decode(file_get_contents('php://input'), true)!=""){

      $data=json_decode($_POST["myData"]);
      $this->db->insert('bloklar',$data);
    } else {
        echo "no data";

    }

}

Upvotes: 1

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