Rails - 动态添加到 sortable_element
我使用 Ajax 添加到可排序列表，并且为了在添加后启动 Scriptaculous 效果，我发现的唯一方法是重新执行 sortable_element。
任何人都可以建议更好的方法来做到这一点，完整的代码是一个黑客：
><%= link_to_remote "Add",
:url => { :controller => "pages", :action => "add_fragment", :pid => pid, :index => index },
:complete => "eval(decodeURIComponent(#{sortable_element 'frag_list', :url => sort_frag_pages_path, :complete => visual_effect(:highlight, 'frag_list'), :handle => 'handle'}).gsub('//',''));" %>
Am adding to a sortable list using Ajax, and to get the Scriptaculous effects to kick in after the add, the only way I have found is by re-executing sortable_element.
Can anyone suggest a better way of doing this, at the complete code is a hack:
><%= link_to_remote "Add",
:url => { :controller => "pages", :action => "add_fragment", :pid => pid, :index => index },
:complete => "eval(decodeURIComponent(#{sortable_element 'frag_list', :url => sort_frag_pages_path, :complete => visual_effect(:highlight, 'frag_list'), :handle => 'handle'}).gsub('//',''));" %>
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答案是将其添加到 link_to_remote
page.sortable :frag_list调用的控制器方法中
the answer is to add this into the controller method called by the link_to_remote
page.sortable :frag_list