小编MrT*_*mas的帖子

如何让Fancy框定位到页面上的特定DIV ID,而不是在fancybox中请求整个页面.这是我的代码所以票价

$(function() {

$(".style_image a").live('click', function(event) { 

    $(".style_image a").find("#show_style").fancybox();       

});
});

这不行吗？

我最初尝试过以下内容:

 $(function() {

    $(".style_image a").live('click', function(event) { 

        $(this.href + " #show_style").fancybox();       

    });
    });

不确定这是怎么做的,或者是否可能？

这是医生的

在本教程之后会出现以下错误:

 NameError in Admin/dashboardsController#show

uninitialized constant Admin::DashboardsController



 NameError in Admin sessionController#new

uninitialized constant Admin::AdminHelper

不知道如何纠正这个!

我有一个非常简单的视图link_to问题没有错误消息只是一个奇怪的点在网址"http://0.0.0.0:3000/.Hire"不知道为什么点在根网址和租用之间？

链接到:

<%= link_to page.name, root_url(page.name) %>

如果我手动输入,路线就可以了:http://0.0.0.0:3000/Hire 我被带到正确的页面,但link_to是错误的.

我将不胜感激任何帮助.

非常感谢

担

非常简单的分页设置给我以下错误:

    NoMethodError in Projects#index

Showing /users/MasterControl/div/ikon/app/views/projects/index.html.erb where line #32 raised:

undefined method `current_page' for nil:NilClass
Extracted source (around line #32):

29: <br />
30: 
31: 
32: <%= paginate @products %>
Rails.root: /users/MasterControl/div/ikon

Application Trace | Framework Trace | Full Trace
activesupport (3.0.7) lib/active_support/whiny_nil.rb:48:in `method_missing'
kaminari (0.12.4) lib/kaminari/helpers/action_view_extension.rb:21:in `paginate'
app/views/projects/index.html.erb:32:in `_app_views_projects_index_html_erb___59843737_2173384980_0'
actionpack (3.0.7) lib/action_view/template.rb:135:in `send'
actionpack (3.0.7) lib/action_view/template.rb:135:in `render'
activesupport (3.0.7) lib/active_support/notifications.rb:54:in `instrument'
actionpack (3.0.7) lib/action_view/template.rb:127:in `render'
actionpack (3.0.7) lib/action_view/render/rendering.rb:59:in `_render_template'
activesupport (3.0.7) lib/active_support/notifications.rb:52:in `instrument'
activesupport (3.0.7) lib/active_support/notifications/instrumenter.rb:21:in `instrument'
activesupport (3.0.7) …