what is the best plugin to upload multiple files in one request using multi-part form-data in ajax?
I am trying to upload multiple files in one server call using ajax.
but could not find the plugin to satisfy the requirement.
any suggestions or working examples?
Related
As the title, does GraphQL-go support upload files?
Or I must create an endpoint besides my GraphQL-endpoint to POST files?
I am a newbie to spring and mvc framework.
I am going through the framwork and i wanted to understand the File upload (multiple) and use spring to load my complex object.
I have seen example using MultiPartFile for single file upload.
I tried the same for trying out the multiple file upload but I failed where i tried to make generic (like allowing the user to upload as many files).
Is there a way to do it in a optimal way to have the files available as list in the controller?
Thank you for reading!!!
is there a way to handle this without using multipart resolver?
Take a look at my answer to a similar question here:
Preserving value for <form:input type="file"> with Spring MVC
This explains our approach of an asynchronous file upload handling and processing of them on a final form submit.
I have used jquery.form.js. You can find example using Google. If not you can tell me to post a link. Moreover you should investigate how the browsers will handle the upload process (i.e.
Is it possible to asynchronously upload multiples files in the same HTTP Post request?
Basically, Can I append multiple files to FormData, and then submit all of it asynchronously at one time?
The blue-imp plugin I am using for file uploads is good, but it submits each file in a separate POST request. I just want one request ideally.
Thanks
There is a free control available called Uploadify which will help you in doing in this functionality.
You'll either have to use HTML5 or flash for achieving this kind of functionality.
http://www.uploadify.com/
I used symfony's HTTTP foundation as a part of my own project. But I can't found the way for ajax uploading with it.
How to upload file in Symfony's HTTP Foundation with ajax? Is there any plugin or addons or another way?
You're probably using a component like jQuery Upload, Uploadify, etc... You might only have any trouble with the uploading process described in here (http://symfony.com/doc/current/cookbook/doctrine/file_uploads.html) if you are doing it behind a firewall (restrict area, e.g.).
The whole problem is that the session id (usually stored in cookie) is not present with those uploading component requests. It's do a Flash's limitation. Use the procedure described in this article ( http://www.elao.com/blog/symfony-2/symfony-2-loading-session-from-query-param.html ) and you should be fine.
I need to make an Ajax call inside OFBiz framework using prototype.js. I am doing that from a .ftl file. I am confused about how to handle the server side - through Java event or Java service? What is the best practice? And also I am having problems making the framework recognize the prototype.js file. There is some issue with the path name in the script tag. It has to be some peculiar naming as per OFBiz framework standards.
I searched Google but I only found links on how to use prototype but none on the combination of prototype + OFBiz. If anybody has done anything in OFBiz like this, please help.
The server process the AJAX request just like any other request. It may contain an event or not, and the response your js function will get is the HTML output ( if the response is a view ). If you want to use JSON, you must create an event with type="jsonservice" ( and you must include the jsonservice handler in your controller file ). This way you can send and receive data structures using AJAX.