<% @record.errors.each do |k, v| %> var $errorOBJ_<%= k %> = $('#_form_id_<%= k %>'); var $errorFormGroup_<%= k %> = $errorOBJ_<%= k %>.parents('div.form-group'); $errorFormGroup_<%= k %>.removeClass('has-error'); $errorFormGroup_<%= k %>.find('p.help-block').remove(); $errorFormGroup_<%= k %>.addClass('has-error'); $errorOBJ_<%= k %>.after('

<%= v %>

'); $errorOBJ_<%= k %>.bind('keydown mousedown', function () { $errorFormGroup_<%= k %>.removeClass('has-error'); $errorFormGroup_<%= k %>.find('p.help-block').remove(); }); <% end %> <% if @record.errors.empty? %> bootbox.alert("操作成功！", function(){ location.href = "<%= polymorphic_url [:admin, model] %>" }) <% end %>