logo
down
shadow

Adding ajax jQuery File upload


Adding ajax jQuery File upload

By : Mohammed Allam
Date : November 29 2020, 09:01 AM
I hope this helps . So, I have the following form for image upload: , first thing I noticed is in HTML
code :
Need to make form multi-part for image uploading


Share : facebook icon twitter icon
jQuery Upload Progress and AJAX file upload

jQuery Upload Progress and AJAX file upload


By : Gazington
Date : March 29 2020, 07:55 AM
I wish this helpful for you Uploading files is actually possible with AJAX these days. Yes, AJAX, not some crappy AJAX wannabes like swf or java.
This example might help you out: https://webblocks.nl/tests/ajax/file-drag-drop.html
code :
<input id="files" type="file" />

<script>
document.getElementById('files').addEventListener('change', function(e) {
    var file = this.files[0];
    var xhr = new XMLHttpRequest();
    (xhr.upload || xhr).addEventListener('progress', function(e) {
        var done = e.position || e.loaded
        var total = e.totalSize || e.total;
        console.log('xhr progress: ' + Math.round(done/total*100) + '%');
    });
    xhr.addEventListener('load', function(e) {
        console.log('xhr upload complete', e, this.responseText);
    });
    xhr.open('post', '/URL-HERE', true);
    xhr.send(file);
});
</script>
xhr.send(file);
var fd = new FormData;
fd.append('photo1', file);
fd.append('photo2', file2);
fd.append('other_data', 'foo bar');
xhr.send(fd);
if ( isset($_FILES['file']) ) {
    $filename = basename($_FILES['file']['name']);
    $error = true;

    // Only upload if on my home win dev machine
    if ( isset($_SERVER['WINDIR']) ) {
        $path = 'uploads/'.$filename;
        $error = !move_uploaded_file($_FILES['file']['tmp_name'], $path);
    }

    $rsp = array(
        'error' => $error, // Used in JS
        'filename' => $filename,
        'filepath' => '/tests/uploads/' . $filename, // Web accessible
    );
    echo json_encode($rsp);
    exit;
}
Upload multiple files in an Ajax call using file upload jQuery plugin

Upload multiple files in an Ajax call using file upload jQuery plugin


By : healing
Date : March 29 2020, 07:55 AM
hop of those help? you can use this jquery upload and upload multiple files, the example is very easy
How can I upload a file + form data with blueimp's JQuery File Upload using Ajax, not just POST?

How can I upload a file + form data with blueimp's JQuery File Upload using Ajax, not just POST?


By : Kim Yoon
Date : March 29 2020, 07:55 AM
will help you The problem was the default behavior of the
How to place a file upload from an AJAX jQuery upload system into a mysql database

How to place a file upload from an AJAX jQuery upload system into a mysql database


By : bigboss3110
Date : March 29 2020, 07:55 AM
may help you . The way you get jQueryFileUploader to do what you want is to subclass the class that does all the work on the server.
If you look at the file structure on the server where you installed the FileUploader it looks something like this
code :
?php
   error_reporting(E_ALL | E_STRICT);
   require('UploadHandler.php');
   $upload_handler = new UploadHandler();
error_reporting(E_ALL | E_STRICT);
require('UploadHandler.php');

class MyUploadHandler extends UploadHandler
{
    /*
     * Maintain our database:
     * For each uploaded file, add an entry to the tbl_xxx
     */
    protected function handle_file_upload($uploaded_file, $name, $size, 
                                          $type, $error, $index = null, 
                                          $content_range = null)
    {
        // this does what woudl have automatically been done 
        // before we subclasses anything
        $file = parent::handle_file_upload($uploaded_file, $name, $size, 
                                           $type, $error, $index, 
                                           $content_range);

        /* Now we add some extra processing 
           if the file uploaded with no problems
         */
        if ( empty($file->error) ) {

            $sql = "INSERT INTO tbl_xxx ( a,b, imgpath)
                    VALUES('x', 'y', '$file->name' )";

            $db->query($sql);

        }
        return $file;
    }
} // end of class

$upload_handler = new MyUploadHandler($site_params);
upload a large file over 1GB to 2GB using jQuery File Upload - blueimp (Ajax based) php / yii it showing error in Firefo

upload a large file over 1GB to 2GB using jQuery File Upload - blueimp (Ajax based) php / yii it showing error in Firefo


By : Mikhail Kozlov
Date : March 29 2020, 07:55 AM
will help you When you upload files having size more than 100 MB, better go for chunked file uploads. jQuery-File-Upload supports that.
It splits files into smaller fragments with predefined chunk size and upload them one by one. Another advantage is that you can resume file uploads. No need to upload entire file again, if the upload is interrupted. Also it can overcome your upload_max_filesize and post_max_size issue.
Related Posts Related Posts :
  • CRM 2013 Limit the date field
  • fancybox - changing close button color
  • Ember-notify giving error can't read property "Service" of undefined
  • Passport-init.js authentication is not working in nodejs
  • Branch.io Cordova API - init() fails on Android Device
  • appending HTML codes to an elements using js
  • Css animation to extend button text on hover
  • I want to restrict HTML input autocomplete to 3 letter minimum
  • tinyMCE editor not updating on the fly
  • typescript kendo-ui call method from string
  • HttpCompileException was unhandled by user code (when i am adding c# code in script)
  • Send form data as array of objects to controller in asp.net mvc
  • Javascript, multi file modules and Require.Js
  • how to render a complete new template and leave the application template in ember
  • Hover unrelated divs
  • Permute string until it matches some input?
  • How to fire JQuery change event when input value changed programmatically?
  • AJAX: POST data to a different url
  • checkbox column in jquery datatable
  • Document.evaluate for documents without namespaceURI crashes Microsoft Edge
  • Bootstrap Menu with "More" option Responsive issue
  • Standard inputs not being added to Angularjs Form $Scope
  • Express promise throw error
  • onclick and get in jquery
  • How to get the country code from Google Places API
  • Passing parameters url in Select2
  • Is there any frame work for Marklogic to write javascript code?
  • How to implement a boostrap template over bootstrap-sass gem
  • Why fixed div comes out when horizontally scrolled?
  • How to limit scope of a function in javascript/ jquery
  • Overlapping legend d3.js
  • Apply transition to div
  • Javascript game help - counting with dice
  • How to hide a div from angular controller
  • Can Promise load multi urls in order?
  • How enable Hover event for bootstrap menus?
  • D3 scale.invert() isn't returning date for x
  • Parsing object to array using underscore js or lodash
  • ES6 with React and Browserify
  • AngularJS Factory return type undefined
  • javascript follow html input fields
  • how to declare a double array in javascript for this particular UI
  • Jquery : find length of mixed list
  • Returning the array before the function is complete & Angular JS
  • Javascript set value of class & hidden input in nested divs
  • Register custom filters with vue.js
  • Add class to input parent
  • Angular controller not talking to view
  • Trouble creating "if then" Javascript statement to change background color of page
  • Socket.IO - Middleware and scoping: how should I access global IO object from external middleware?
  • add class when input is valid in angularjs
  • Positioning multiple div elements
  • Checkbox clicking works, deselecting checkbox not working Javascript
  • Creating a dynamic array within a dynamic array in JQuery
  • Multiple File Upload actions for a single File Input PHP/JS
  • Want to move an added element to a different part of the DOM
  • Why can't I get Angularjs to work?
  • Minimizing browser window in Firefox & Chrome adds white space to right of page
  • I need to insert the date and time of employee stamp in and out into mysql database
  • Making css auto slider
  • shadow
    Privacy Policy - Terms - Contact Us © animezone.co