ferrum VS dropzone

What are you using for automation? There's a relatively new gem that I heard good things of, vessel: https://github.com/rubycdp/vessel . It uses ferrum under the hood, a set of Ruby bindings to Chrome/Chromium (https://github.com/rubycdp/ferrum).

I've used https://github.com/rubycdp/ferrum as driver for automated testing with capybara for which it works great. It recommends https://github.com/rubycdp/vessel as higher level abstraction for web scraping.

require "Rubygems" require "Ferrum" def generate_card(browser, card, png, options={}) browser.go_to("http://localhost:4000/cards/#{card}") # see all the options here https://github.com/rubycdp/ferrum#screenshots browser.screenshot(path: "./images/cards/#{png}", full: true, # final image size is window_size x scale scale: 2) end browser = Ferrum::Browser.new(window_size: [800, 418]) # Check what cards we need to make Dir.glob("_posts/*").each do |post| post = File.basename(post, ".md") png = post + ".png" card = post + ".html" generate_card(browser, card, png) unless File.exists?("./images/cards/#{png}") end

That is why we were happy to find out that a new ruby testing driver approach is being developed. It is called Cuprite, it runs the Ferrum library under the hood which, in turn, is an API that directly instruments the Chrome browser using the Chrome DevTools Protocol (CDP). About a week ago, we finally made a serious attempt to make our system test suite run on Cuprite, with especially two questions in our minds:

I've used Ferrum for a couple small scripts in the past before.

Ferrum

Or roll your own and use something like DropZone.

Just two example libraries: FilePond, DropZone

Here, we will see laravel 8 dropzone multiple files upload, So I will teach you to upload files using dropzone js in laravel 8, Dropzone is a javascript jquery plugin, using dropzone.js we can select one by one image with preview. After choosing an image from browse we can see the preview of the image. dropzone.js also provide filter like we can make validation for max upload, a specific image, or file extension like png, jpg, GIF, etc.

We use Dropzone JS to support uploading files. Under Cuprite, uploading stopped working and an ERR_ACCESS_DENIED error was shown in the JavaScript console each time a test attempted to upload a file.

In standard HTML5 you can perform file uploads through . Additionally there are packages like dropzone and react-dropzone that can handle this task very well. However, inspired in the last ones, there was created something new and more powerful: dropzone-ui.

Hello guys it's been a minute! I was on a small break but now am back and in this tutorial we are going to learn how we can upload multiple images to a Django back end. By default the Django behavior is that you select a single image and upload it to the server then repeat which begs the question isn't that a time consuming and tedious process, say if we have 1000 images? It is. Fortunately, there is a tool that can help us go around this problem, a JavaScript library called Dropzone . Let's not waste more seconds, let's get into it!

github

Dropzone allows you implement “drag and drop” features on your website. It is also highly customizable with custom code. It’s lightweight, doesn’t depend on any other library (like jQuery).