Question

i am using ajaxSubmit in jQuery to preview the images but are i really can save those images.

if yes then can someone show me the code to do that ?

Answer 1

You can do it if your browser supports FileReader API which is a part of HTML5.

The basic thing you need to do is:

    xhr.open("POST", url);    
    xhr.setRequestHeader("Content-Type", "multipart/form-data,);
    xhr.setRequestHeader("Cache-Control", "no-cache");     
    body += "Content-Type: application/octet-stream\r\n\r\n";
    body += reader.result + "\r\n"; 
    if(xhr.sendAsBinary) {
      // only firefox
      xhr.sendAsBinary(body);
    } else {
      // chrome (as in W3C)
      xhr.send(body);
    }
  };
  //reading file
  reader.readAsBinaryString(file);

The code may not be 100% correct, but you get the idea.
Your browser should support FileReader API, you can check it on html5test.com

Hope this helps.