media file uploading

jQuery(document).ready(function($){
 $('#txt_image').click (function(e){
       e.preventDefault();
      var image = wp.media({
          title:"Upload Image",
          multiple:false
      }).open().on("select", function(e){
          
          var uploaded_image = image.state().get("selection").first();
        var image_data = uploaded_image.toJSON();
         jQuery("#getImage").attr("src", image_data.url);
         jQuery("#student_image").val(image_data.url);
          
      });
      

});
    
      
  });