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Ruby on rails 如何实现更新链接的切换功能_Ruby On Rails - Fatal编程技术网

Ruby on rails 如何实现更新链接的切换功能

Ruby on rails 如何实现更新链接的切换功能,ruby-on-rails,Ruby On Rails,目前,我有一个链接,如下所述的格式 <%= link_to_if_authorized(l(:button_update), {:controller => 'issues', :action => 'edit', :id => @issue }, :onclick => 'showAndScrollTo("update", "notes"); return false;', :class => 'icon icon-edit', :accesskey =&g

目前,我有一个链接,如下所述的格式

<%= link_to_if_authorized(l(:button_update), {:controller => 'issues', :action => 'edit', :id => @issue }, :onclick => 'showAndScrollTo("update", "notes"); return false;', :class => 'icon icon-edit', :accesskey => accesskey(:edit)) %>
'issues',:action=>'edit',:id=>@issue},:onclick=>'show和scrollto(“更新”,“注释”);返回false;',:class=>icon-icon-edit',:accesskey=>accesskey(:edit))%>

我想在更新时应用切换功能,请任何人帮助我

实现切换按钮的可能性很多。您可以选择更改按钮执行的JavaScript函数,或者该函数可以切换要调用的Rails操作。我个人会选择一个Rails动作,它知道如何切换自己:

def toggle_action
  @model = Model.find param[:id]
  if @model.active?
    @model.active = false
    render :js => "alert('Active!');"
  else
    @model.active = true
    render :js => "alert('Inactive!');"
  end
end