I use gem "ckeditor" for a textarea, but it just only upload image, i want to upload video from desktop/link online. How can I do?
You can upload a video by using the "Link" option in Ckeditor.
See the image here:
Related
Im using paperclip for video uploading in my rails application.But i dont know how to get thumbnail image. Can anyone help me to achieve and give reference links as well..
You can use
gem 'paperclip-av-transcoder'
for generating thumbnails
link
In Rails, I am using s3_direct_upload gem for asset(doc file) upload. Right now if I try to upload an image file as a different asset, it is directly uploading to s3. I need to disable this option for image upload and it should be enable only for document upload.
s3_direct_upload is provides form helper methods to upload images to s3 directly. like this s3_uploader_form. It just reduces your jquery_file_upload and s3 configuration.
But you can still upload image to your local file system. Using simple form_tag. i.e. When you want to upload images to s3 use s3_uploader_form syntax and when you want to upload images to local file system then use simple form_tag or any other rails provided form syntax.
For uploading images using ajax use remotipart gem with simple form syntax.
I am developing a Rails application and I want to upload a picture directly from my browser using Cloudinary.
I followed all steps from the Cloudinary page and ended up with a box and a question mark after I "uploaded" it, no picture at all. Any ideas what might be the problem?
I am not sure what you have used. But you should use carrierwave with cloudinary. Cloudinary having some complex way to handle display and save image if you don't use carrierwave.
But carreirwave provide simpler way to achieve uploading and display image.
Without using carrierwave
Using carrierwave in compbination
You should try the sample project and then check the differences:
https://github.com/cloudinary/cloudinary_gem/tree/master/samples/photo_album
I am looking for gem do preview image before upload image to work in my application Ruby on Rails.
Any suggestion ???
There is a jQuery File Upload Plugin that includes preview functionality. And there is a rails wrapper for it too: https://github.com/tors/jquery-fileupload-rails. I use it successfully in my projects.
I'm not aware of any gems that package this up, but the JavaScript to create an image preview is very easy if your browser supports FileReader API (good browsers and IE 10+). Mozilla has a basic example here.
I have Ruby on Rails app and I use Carrierwave for uploading my images, but I need upload more than one image at a time. I find some jQuery plugins(uploadify, image-uplad) but I don't know how implement it to my app. I don't need a huge app/engine for it.
Check it : http://lucapette.com/rails/multiple-files-upload-with-carrierwave-and-nested_form/
Uploading multiple files at once to Rails app with Carrierwave (HTML5)