paperclip

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paperclip url to return asset_host

开发者_运维技巧i\'m searching for a solution to get the absolute url with asset_host of a paperclip object. the url method only returns the relative url. so i tried this:[详细]

2023-03-23 02:02 分类：问答
Only display a user-uploaded photo if it exists in rails

<%= image_tag message.photo.url(:small) %> I have paperclip installed and the above code displays an image that the user uploads which has been resized to :small (in this case 40x40px. How can[详细]

2023-03-23 00:14 分类：问答
accepts_nested_attributes_for not saving paperclip image

I am trying to save images through nested model **model: Listing has_many:photos accepts_nested_attributes_for :photos, :allow_destroy => true[详细]

2023-03-22 16:19 分类：问答
Using Paperclip + heroku + s3 ... local uploads broken when pushed live

I am building a small website that has a fairly large amount of pictures > 100 for a small local group of people. If I upload files to s3 via paperclip on my local machine they work just fine, but whe[详细]

2023-03-22 06:49 分类：问答
Download Image attached using Paperclip

Is there a way to make the users download the images attached using paperclip? I just made a link like this:[详细]

2023-03-22 01:17 分类：问答
Paperclip obtain real image size

My problem is the next: I am trying resize a image size depending a proportial size. Example If i have a image whose size is 1440*1000 its new size will be 648*440 (I use a proportion depending a max[详细]

2023-03-21 23:01 分类：问答
Paperclip, phusion passenger - displaying images error

I am using paperclip to upload and display images in my rails application. Everything seems to work fine until i used phusion passenger to deploy my application on apache.[详细]

2023-03-21 14:18 分类：问答
Are there any issues(performance or others) if we require/include any gem in rails app and just use its 2%

For instance, rmagick, we use it just for making thumbnails which, say we only make use of 2% of that gem/lib.[详细]

2023-03-21 13:11 分类：问答
Paperclip - click on thumbnail to display original image in a popup

I am using paperclip to upload and display images in my Rails application. <% @submission.images.each do | image | %>[详细]

2023-03-21 11:31 分类：问答
Rails Paperclip S3 rename thousands of files?

I\'m trying to rename a lot of files in s3--changing the current paperclip has_attached_file :path from stuff/:id_:updated_at_:style.:extension to stuff/:id_:counter_:style.:extension, where :counter[详细]

2023-03-21 10:59 分类：问答