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simple_form自定义输入和两个领域我试图使用SimpleForm宝石用相同的ID
class DatepickerInput < SimpleForm::Inputs::Base
def input
out = ''
out << @builder.text_field(attribute_name, input_html_options)
out << @builder.hidden_field(attribute_name, { :class => attribute_name.to_s + "-alt"})
end
end
创建日期选择器自定义输入,但时产生的数据都输入具有相同的ID
<input class="datepicker" id="performance_cycle_start_date" name="performance_cycle[start_date]" type="text">
<input class="start_date_internal" id="performance_cycle_start_date" name="performance_cycle[start_date]" type="hidden">
如何我可以将id更改为“#{original_id} _internal_format”
PS此输入的代码取自http://www.chadcf.com/blog/jqueryui-datepicker-rails-and-simpleform-easy-way
attribute_name.to_s只返回字段名称例如start_date,但原始ID也有型号名称 - performance_review_start_date – Vladimir