【发布时间】:2011-03-31 23:52:58
【问题描述】:
我的控制器中有以下代码:
文件:app/controllers/photos_controller.rb
def show_snapshot_comments
snapshot = Snapshot.find(params[:id])
@photo = snapshot.photo
comments = snapshot.comments.paginate :page => params[:page]
@snapshot_comment = snapshot.comments.new
respond_to do |format|
format.js
end
end
JavaScript (jQuery): 文件:app/views/photos/show_snapshot_cmets.js.erb
$j('#info').append("<%= escape_javascript(render :partial => "snapshot_comments",
:locals => {:snapshot => snapshot, :comments => comments}) %>" );
show_snapshot_copmments 从以下位置调用: app/views/photos/show.html.erb
它似乎没有工作。
我的错误:
渲染照片/show_snapshot_cmets
ActionView::TemplateError (undefined local variable or method `snapshot' for #<ActionView::Base:0x2aaaaea473c8>) on line #2 of app/views/photos/show_snapshot_comments.js.erb:
1: $j('#info').append("<%= escape_javascript(render :partial => "snapshot_comments",
2: :locals => {:snapshot => snapshot, :comments => comments}) %>" );
app/views/photos/show_snapshot_comments.js.erb:2
app/controllers/photos_controller.rb:227:in `show_snapshot_comments'
有什么想法吗?
【问题讨论】:
标签: javascript jquery ruby-on-rails rjs