路由/資產管道問題 - 未定義的JavaScript方法

我回到Rails（已經有幾年了），所以我很確定我只是缺少一些簡單的東西。這也可能是我對JavaScript如何在Rails中工作的理解。路由/資產管道問題 - 未定義的JavaScript方法

我想我有我的看法（在哈姆）設置正確。我已將JavaScript添加到我確定包含在佈局中的文件中。（而CSS看起來是正確的。）我只是沒有得到JavaScript函數（我在網上找到的幻燈片）連接到視圖。我試圖用%body{ :onload => setUpslideShow() }

這是我的觀點：

%body{ :onload => setUpSlideShow() } 

%script{type: 'text/javascript'} 
    if (! window.CMFmainmenu) { CMFmainmenu = {}; } 
    var s     = CMFmainmenu; 
    s.user_id    = "#{@user.id.to_s}"; 
    s.partial_mainmenu_path = "https://stackoverflow.com/users/" + s.user_id + "/xx/mainmenu"; 
    s.add_new_senior  = "#{UsersController::ADD_NEW_SENIOR}" 
    s.add_new_senior_path = "#{new_seniors_settings_path(@locale,@user,@senior)}" 

#mainmenu 

... (edited out to save space) ... 

#slideshow.greenBorder 
     #slides 
      = image_tag '/assets/newlook/div_1_img.png', class: 'slide' 
      %p 
      Everyone loves photo albums. 
      Get your user ready to brag, and 
      populate and arrange albums by 
      event, special people, year or any 
      category you can imagine. 
      =link_to "Learn how.", '' 
      = image_tag '/assets/newlook/div_2_img.png', class: 'slide' 
      %p 
      If typing is difficult for your 
      loved one, remove the frustration 
      of a typed response. They can 
      respond with a voice message, or 
      with auto replies that you set up. 
      =link_to "Learn how.", '' 
      = image_tag '/assets/newlook/div_3_img.png', class: 'slide' 
      %p 
      Arms too short? You can specify 
      the minimum font size used for 
      your user's email. 
      =link_to "Learn how.", '' 
     #slides-controls 
      1 
      2 
      3

這裏是我的javascript：

if (! window.CMFuser) { CMFuser = {}; } 

$(function() { 

    var s = CMFuser; 

... (edited out to save space) ... 

     // slideshow 

     slidePrefix   = "slide-"; 
     slideControlPrefix  = "slide-control-"; 
     slideHighlightClass = "highlight"; 
     slidesContainerID  = "slides"; 
     slidesControlsID  = "slides-controls"; 

     setUpSlideShow = function() 
     { 
... lots of code that doesn't get called so I'm leaving it out to save space ...

這裏就是我認爲相關線上佈局：= javascript_include_tag "lib/modernizr-2.0.6.min", "lib/respond.min","application", "users"其中「用戶「是JavaScript文件。當我註釋掉%body{ :onload => setUpslideShow() }時，javascript文件出現在html源文件中。

錯誤的全文：

NoMethodError in Users#mainmenu 

Showing /opt/cmf/app/views/users/mainmenu.html.haml where line #4 raised: 

undefined method `setUpSlideShow' for #<#<Class:0x007fe054fa0a28>:0x007fe05594ae20> 
Extracted source (around line #4): 

2: - # users/mainmenu 
3: 
4: %body{ :onload => setUpSlideShow() }

感謝

來源

2012-10-19 ari gold

不應該爲:onload值是一個字符串？

%body{ :onload => 'setUpSlideShow()' }

你確實想生成這個HTML畢竟是吧？

<body onload="setUpSideShow()">

來源

2012-10-19 04:09:48

路由/資產管道問題 - 未定義的JavaScript方法

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