如何在 Rails 中显示 f.collection_select 中的日期
How to show date in f.collection_select in Rails
我想在
的下拉菜单中显示假期日期
_scheduled_holiday_fields.html.haml
%td= f.collection_select :holiday_id, SystemHoliday.all + TenantHoliday.where(tenant: @tenant),:id, :name, include_blank: "-- Select Holiday --", hide_label: true
当前在下拉菜单中显示为:
Holiday
Christmas
在下拉菜单中我想显示为:
Holiday
Christmas (Dec 25)
我有一个单独的页面供人们输入他们观察的假期以及假期的日期。
我的表单视图:
= bootstrap_nested_form_for(@schedule,bsf_opts) do |f|
.section
.section_header Scheduled Holidays
.panel.panel-primary
.panel-body Select the holidays observed by your company as well as the office mode for each holiday.
%table.data#scheduled_holidays_table
%thead
%tr
%th
%th Holiday
%tbody
= f.fields_for :scheduled_holidays, wrapper: false
.panel-footer
.center= f.link_to_add "Add Holiday", :scheduled_holidays, class: :button, data: {target: "#scheduled_holidays_table"}
_scheduled_holiday_fields.html.haml:
%tr.fields
%td= f.collection_select :holiday_id, SystemHoliday.all + TenantHoliday.where(tenant: @tenant),:id, :name, include_blank: "-- Select Holiday --", hide_label: true
参考“collection_select
”:
# Add attr_accessor and collection_select text_method to Holiday
class Holiday < ActiveRecord::Base
def name_with_date
"#{name} (#{to_s})"
end
end
# Then modify the form input
%td= f.collection_select :holiday_id, SystemHoliday.all + TenantHoliday.where(tenant: @tenant), :id, :name_with_date, include_blank: "-- Select Holiday --", hide_label: true
我想在
的下拉菜单中显示假期日期_scheduled_holiday_fields.html.haml
%td= f.collection_select :holiday_id, SystemHoliday.all + TenantHoliday.where(tenant: @tenant),:id, :name, include_blank: "-- Select Holiday --", hide_label: true
当前在下拉菜单中显示为:
Holiday
Christmas
在下拉菜单中我想显示为:
Holiday
Christmas (Dec 25)
我有一个单独的页面供人们输入他们观察的假期以及假期的日期。
我的表单视图:
= bootstrap_nested_form_for(@schedule,bsf_opts) do |f|
.section
.section_header Scheduled Holidays
.panel.panel-primary
.panel-body Select the holidays observed by your company as well as the office mode for each holiday.
%table.data#scheduled_holidays_table
%thead
%tr
%th
%th Holiday
%tbody
= f.fields_for :scheduled_holidays, wrapper: false
.panel-footer
.center= f.link_to_add "Add Holiday", :scheduled_holidays, class: :button, data: {target: "#scheduled_holidays_table"}
_scheduled_holiday_fields.html.haml:
%tr.fields
%td= f.collection_select :holiday_id, SystemHoliday.all + TenantHoliday.where(tenant: @tenant),:id, :name, include_blank: "-- Select Holiday --", hide_label: true
参考“collection_select
”:
# Add attr_accessor and collection_select text_method to Holiday
class Holiday < ActiveRecord::Base
def name_with_date
"#{name} (#{to_s})"
end
end
# Then modify the form input
%td= f.collection_select :holiday_id, SystemHoliday.all + TenantHoliday.where(tenant: @tenant), :id, :name_with_date, include_blank: "-- Select Holiday --", hide_label: true