1
我有看法消息/ html.haml如何從視圖中的表單傳遞參數到咖啡文件?
- if current_user
.panel.panel-default#messages
.panel-body
%ul.media-list
= render @messages, locals: { chanell: @chanell }
.page-header
%h1 Join the discussion!
= render "form"
- else
visit root_path
我需要傳遞變量@chanel到client.subscribe文件JavaScript的梅索德/ messeges.coffee
window.client = new Faye.Client('/faye')
jQuery ->
$('#new_message').submit ->
$(this).find("input[type='submit']").val('Sending...').prop('disabled', true)
try
client.unsubscribe "<%= params[:chanell] %>"
catch
console?.log "Can't unsubscribe."
client.subscribe "<%= params[:chanell] %>", (payload) ->
$('#messages').find('.media-list').append(payload.message) if payload.message
怎麼可能呢?
的可能的複製[如何創建Ruby on Rails的動態JavaScript?] (http://stackoverflow.com/questions/28506994/how-to-create-dynamic-javascript-with-ruby-on-rails) –