Question

i m suffering with Passing values from javascript function to controller in cakephp and get using $_POST.

i have tried it by different ways but didn’t get success please suggest.

my code is controller

function index(){ 
  $wow='rajesh'; 
  $this->set('data',$wow); 
  $raj=$_POST['value']; 
  echo $raj; 
} 

javascript function

checkLength(obj){ 
  alert(obj); 
  //var raj=document.getElementById("searchText").value; 
  //alert(raj); 
  remoteCall("/cakephp/notes/index","&raj="+obj,""); 
  //window.location.href = "http://localhost/cakephp/notes/index/value=" + obj ; 
}

Answer 1

my guess would be that you want to change this line

$raj=$_POST['value']; 

to

$raj=$_POST['raj']; 

as you seem to want the value of the raj parameter