Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 2 years ago. Improve this question What is the difference between asynchronous and synchronous execution? 2 22 When you execute something … Read more
I would like to upload a file asynchronously with jQuery. $(document).ready(function () { $(“#uploadbutton”).click(function () { var filename = $(“#file”).val(); $.ajax({ type: “POST”, url: “addFile.do”, enctype: ‘multipart/form-data’, data: { file: filename }, success: function () { alert(“Data Uploaded: “); } }); }); }); <script src=”https://cdnjs.cloudflare.com/ajax/libs/jquery/2.2.0/jquery.min.js”></script> <span>File</span> <input type=”file” id=”file” name=”file” size=”10″/> <input id=”uploadbutton” type=”button” value=”Upload”/> … Read more
I have a function foo which makes an asynchronous request. How can I return the response/result from foo? I am trying to return the value from the callback, as well as assigning the result to a local variable inside the function and returning that one, but none of those ways actually return the response (they … Read more