如何创建一个上传字段,在文件被选中后立即上传?上传时有一个漂亮的状态栏。我正在使用回形针通过 Amazon S3 服务器上传图像。我已经看到这个插件https://github.com/nathancolgate/s3-swf-upload-plugin 但我不确定我应该如何使用它。
我的表格:
<%= simple_form_for @photographer, :url => savenew_admin_photographers_path, :html => { :multipart => true, :method => :post} do |f| %>
<%= f.label "Upload image" %><br />
<%= f.input :image, :label => '', :required => true %><br />
<%= f.label "Upload flv" %><br />
<%= f.input :flv, :label => '', :required => true %><br />
<%= f.label "Upload Quicktime" %><br />
<%= f.input :quicktime, :label => '', :required => true %><br />
<%= f.button :submit, :value => 'Create movie' %>