php - Ajax call always return error function -

php - Ajax call always return error function -

i have php page, page display in iframe, page contain 1 ajax phone call code shows below

$.ajax({ url: "mindex.php", data: { model: "test", handler: "test_123", data: info }, type: "post", datatype: "json", success: function(response){ if( response.success ){ createchart( response.times ); }else{ $('#chart-container').html( '<p style="margin: 20px 100px; color: rgb(204, 71, 71);">'+response.errors+'</p>' ); } }, error: function(){ alert("unknown error occured"); } });

after run page, display 'unknown error occured'; firebug shows no response (blank).

this page work in localhost, online shows error pls help me

thax in advance

nothing wrong ajax call.

from mindex.php must need homecoming output in json format.

use echo json_encode($response); in mindex.php file.

php jquery ajax