Upload multiple files through Visualforce page
The post outlines a method to address issues like 'View state size limit exceeded', 'Heap size' limit, and file size limit while uploading multiple files simultaneously. This method uses JavaScript, Ajax, and Jquery to send or upload files through HTTP POST Request. The files are uploaded to the ContentVersion object in base64 format and a progress bar displays the upload progress. This solution circumvents size limits by handling the file upload through the Visualforce page.