Changelog 2.4.1 - Use wwv_flow.ajax endpoint instead of wwv_flow.show for all AJAX actions 2.4.0 - changed "Normal" upload method to use multipart/form-data requests, no base64 conversion needed + works with all web servers 2.3.0 - min. It is based on JS Framework dropzone.js ( ). See the result below, find out more about Doka on the product site.Dropzone is a region type plugin that allows you to provide nice looking drag’n’drop file uploads. Note that we’ve zoomed in on the code just before the closing body tag. We can pass options to our specific uploader using the id we assigned to the DropzoneJS. Before it’s going to do anything it wants us to set up a location for uploading the files to, let’s do that now. With our basic page set up, we can now focus on configuring DropzoneJS. JavaScript Image Cropping with DropzoneJS We’ll create a basic HTML page and add the DropzoneJS styles and scripts like shown below. Let’s start by setting up DropzoneJS first. We’ll set up a basic DropzoneJS vanilla JavaScript drop area, extend it to better integrate with a third party image cropper and then show how to link it up with three popular image croppers: Cropper.js, Croppie, and last but not least Doka Use the techniques described in this article to enable your users to edit profile pictures, photo albums, or any other imagery that they upload to your server.
This can save bandwidth, result in a cleaner database, and allows the user to have more control over their own content. Wouldn’t it be nice if we could optimise images before they’re sent to the server.
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