Can MooTools be used for asynchronous file uploads?

Currently, I am working on file uploading using asp.net:

<asp:FileUpload ID="Upload" runat="server" /> <!-- HTML -->
Upload.PostedFile.SaveAs(physicalPath + "newAvatarTemp.png"); // codebehind

However, I find it frustrating when pages need to be refreshed for tasks like this. I would prefer to utilize javascript for this functionality. After researching online, I noticed that many people use SWF + javascript for file uploading, but I want to steer clear of using flash. I am aiming for a smoother user experience, similar to the file uploader in Gmail.

What steps should I take to achieve this? Is it feasible to implement file uploading using ajax (I have come across posts suggesting that ajax cannot handle file uploading)? If not, how does Gmail manage to do it?

If ajax is not suitable for file uploading, what other options can I explore to enhance the user experience of my file upload process? I am relatively new to web technologies, so it is possible that I am overlooking a simple solution.

javascriptasp.netfile-uploadmootools

Answer №1

To cleverly conceal the upload process, consider implementing an <iframe> within a new window. Utilizing the latest AJAX features enables direct file uploads through AJAX calls, although not all browsers currently support this functionality. In such cases, employing the <iframe> technique as a backup plan can prove effective.

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

What is the proper way to execute a JavaScript function within a JavaScript file from an HTML file?

I have the following content in an HTML file: <!DOCTYPE html> <!-- --> <html> <head> <script src="java_script.js"></script> <link rel="stylesheet" type="text/css" href="carousel.css"> & ...

javascriptjqueryhtmlcss

Function cannot be triggered by pressing the ENTER key

I'm struggling to pass values to my function and make it run when I press the ENTER KEY in PHP The function I'm dealing with is called update() Below is the PHP code snippet: echo '<input type="text" size="23" id= n'.$row["Cont ...

javaphpjavascripthtmlajax

Center JQuery within the current screen

My implementation of Jquery dialog is as follows: <body> <div id="comments_dialog"> Insert a comment <form> <input type="text" id="search" name="q"> </form> </div> .... </body> dialog = $( "#com ...

javascriptjqueryhtmlcss

Use ajax to dynamically update the contents of a textbox

As a newbie programmer, I recently created my own JavaScript update function for my program. However, the code is not updating as expected. Can someone please help me troubleshoot and get it working properly? What I want to achieve is that when I change t ...

javascriptphphtmlajaxjson

How can I modify this section of the code in Google Script to retrieve all columns?

My question is, how can I modify this code to fetch all columns from the array instead of just [0,1,2,3] Here is the line of code in question: const new_table = [0,1,2,3].map(x => make_row_from_col(this_table, x)).join('\n'); Using obje ...

javascriptarraysgoogle-apps-script

The function call to 'import firebase.firestore()' results in a value

I recently set up a Vue App with the Vuefire plugin. Here is an example of my main.js file, following the documentation provided at: : import Vue from 'vue' import App from './App.vue' import router from './router' import sto ...

javascriptfirebasevue.jsgoogle-cloud-firestorevuefire

Switching focus between windows while working with React

My current setup involves using React. Every time I run yarn start, I can begin coding and see the changes in my browser. However, there's a recurring issue where my terminal keeps notifying me about errors in my code every 10 seconds or so. This cons ...

javascriptreactjseslint

jQuery failing to transmit JSON in AJAX POST call

I'm a bit perplexed at the moment, as I'm attempting to send data to my Node.js server using the code snippet below: $.ajax({type:'POST', url:'/map', data:'type=line&geometry='+str, succe ...

javascriptjqueryajaxjsonmongodb

"Adjusting the position of the Icon in the Material UI ItemList to make it closer

How can I bring this icon closer to the text? I'm not sure how to do it. When I enter developer mode, it shows me this. https://i.stack.imgur.com/WzhB1.png I am uncertain about what the purplish stuff indicates. My objective is to move the icon to t ...

javascriptmaterial-uimaterial-design

Using preventDefault in the compositionend event does not make any difference

var inputNode = document.getElementById('view_1'); inputNode.addEventListener('compositionend', function(e) { console.log(e.cancelable); // true e.preventDefault(); }); <div id="view_1" class="view" contenteditable="true> &l ...

javascripthtmldom-eventscontenteditable

How can you prevent specific dates from being selected in an Angular Datepicker?

Is there a way to exclude Monday from the "mat-datepicker" component? I've tried implementing the following code in my class component: dateFilter = (_date: any) =>{ let day = _date.getDay(); console.log(day); return day != 1; ...

javascriptangulartypescriptangular-material

Revive the design of a website

As I work on creating my own homepage, I came across someone else's page that I really liked. I decided to download the page source and open it locally in my browser. However, I noticed that while the contents were all there, the style (frames, positi ...

javascripthtmlcss

Is it possible to generate HTML form fields with fixed positions when using Orbeon forms?

Is there a way in Orbeon forms to position input fields at specific coordinates, relative to a background image? I currently have a paper form that fills an entire page. My goal is to use the scanned image of this form as a background and then overlay inp ...

javascripthtmlformsorbeon

Utilizing Vue.js to pass a slot to a customized Bootstrap-Vue Table component

I am currently in the process of developing a wrapper for the bootstrap-vue Table component. This particular component utilizes slots to specify cell templates, similar to the following example: <b-table :items="itemsProvider" v-bind="options"> ...

javascriptvue.jsvuejs2bootstrap-vue

Struggling to link an external JavaScript file to your HTML document?

While attempting to run a firebase app locally, I encountered an error in the chrome console: GET http://localhost:5000/behaviors/signup.js net::ERR_ABORTED 404 (Not Found) Do I need to set firebase.json source and destination under rewrites or add a rout ...

javascriptnode.jshtmlfirebaseexpress

Retrieving data from JavaScript global variables within an HTML document using PhantomJS

Recently, I encountered an interesting piece of HTML code that sparked my curiosity: <html> <body> <script> var foo = { bar: [] }; </script> </body> </html> This led me to wonder how I c ...

javascriptjquerynode.jsweb-scrapingphantomjs

Any ideas on how to fix the error that pops up during the installation of the bootstrap package in Node

The npm command is not recognized as a valid cmdlet, function, script file, or operable program. Please double check the spelling of the command and ensure that the path is correct before trying again. This error occurred at line 1. npm i bootstrap + ...

javascriptcssnode.jsjsontwitter-bootstrap

What is the best way to divide a string that includes commas into separate parts?

When splitting input strings by commas using .split(','), I encountered an issue with strings that contain commas within a single name. For example: "John, Smith". Typically, my strings appear like this: "Emily, Sasha Flora, Camille-O'neal" ...

javascriptarrays

Ways to transfer data through the javascript success function in traditional CodeIgniter

Currently, I am working with an aging CodeIgniter application. I am trying to implement an onchange function that retrieves data from the controller and displays it in an input field that is part of an array. This is a snippet of the code on the view page ...

javascriptphpcodeigniter

Where can I find the previous version of three.js? What is causing the incompatibility between the old and new versions of

Why is my app facing issues with the updated version of three.js? Can I find the previous version of three.js and why isn't the new version compatible? ...

javascriptthree.js