jQuery: Return data after ajax call success [duplicate]

Answer 1

The only way to return the data from the function would be to make a synchronous call instead of an asynchronous call, but that would freeze up the browser while it's waiting for the response.

You can pass in a callback function that handles the result:

function testAjax(handleData) {
  $.ajax({
    url:"getvalue.php",  
    success:function(data) {
      handleData(data); 
    }
  });
}

Call it like this:

testAjax(function(output){
  // here you use the output
});
// Note: the call won't wait for the result,
// so it will continue with the code here while waiting.