method

upload_progress_update_bar_js

Ruby on Rails latest stable (v7.1.3.2) - 0 notes - Class: ActionView::Helpers::UploadProgressHelper

1.0.0 (0)
1.1.6
1.2.6
2.0.3
2.1.0
2.2.1
2.3.8
3.0.0
3.0.9
3.1.0
3.2.1
3.2.8
3.2.13
4.0.2
4.1.8
4.2.1
4.2.7
4.2.9
5.0.0.1
5.1.7
5.2.3
6.0.0
6.1.3.1
6.1.7.7
7.0.0
7.1.3.2
7.1.3.4
What's this?

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v1.0.0) is shown here.

upload_progress_update_bar_js(percent=nil) public

Javascript helper that will create a script that will change the width of the background progress bar container. Include this in the script portion of your view rendered by your upload_status action to automatically find and update the progress bar.

Example (in controller):

  def upload_status
    render :inline => "<script><%= update_upload_progress_bar_js %></script>", :layout => false
  end

Show source

# File actionpack/lib/action_view/helpers/upload_progress_helper.rb, line 378
      def upload_progress_update_bar_js(percent=nil)
        progress = upload_progress
        percent ||= case 
          when progress.nil? || !progress.started? then 0
          when progress.finished? then 100
          else progress.completed_percent
        end.to_i

        # TODO do animation instead of jumping
        "if($('#{progress_bar_id}')){$('#{progress_bar_id}').firstChild.firstChild.style.width='#{percent}%'}"
      end

upload_progress_update_bar_js

Related methods

Method deprecated or moved