我正在尝试创建一个循环以在我的数据库中为每个 content_option 创建一条记录。我有它,所以它会创建一个选项,但不会创建另一个选项,我不知道为什么。我尝试复制我在谷歌上找到的其他代码,但它只做了 1 个条目。
<?xml version="1.0" encoding="UTF-8" ?>
<event>
<name>My Event</name>
<legacy_id>54321</legacy_id>
<domain_id>1</domain_id>
<description>This is a Auction</description>
<event_type></event_type>
<starts_at></starts_at>
<street_1></street_1>
<city></city>
<state></state>
<zip></zip>
<country></country>
<phone_1></phone_1>
<fax></fax>
<content_options>
<content_option>
<contentable_type>Event</contentable_type>
<contentable_id>54321</contentable_id>
<key>terms_and_conditions</key>
<content>Some Terms and Conditions</content>
</content_option>
<content_option>
<contentable_type>Event</contentable_type>
<contentable_id>54321</contentable_id>
<key>email</key>
<content>event@event.com</content>
</content_option>
</content_options>
<event_links>
<link>
<name>Brochure</name>
<event_id>54321</event_id>
<uri>http://www.mysite.com</uri>
</link>
<link>
<name>Auction Documents</name>
<event_id>54321</event_id>
<uri>http://www.auctiondocuments.com</uri>
</link>
</event_links>
<phone_numbers>
<phone_number>
<number_type>Approvals</number_type>
<event_id>54321</event_id>
<name></name>
<number></number>
</phone_number>
<phone_number>
<number_type></number_type>
<event_id></event_id>
<name></name>
<number></number>
</phone_number>
</phone_numbers>
<lots>
<lot>
<legacy_id>12345</legacy_id>
<number>1</number>
<title>Big Cow</title>
<description>A big cow</description>
<position>1</position>
<price>500</price>
<updates>
<update>
<lot_id>12345</lot_id>
<details>Color is blue</details>
</update>
</updates>
<images>
<image>http://the.image.is/here.jpg</image>
</images>
<catalog_images>
<catalog_image>http://the.image.is/here.jpg</catalog_image>
</catalog_images>
<videos>
<video>http://the.video.is/here.flv</video>
</videos>
</lot>
</lots>
</event>
导轨控制器
def upload_xml
xml = params[:file].read
xmldoc = Nokogiri::XML(xml)
@event = Event.find_by_legacy_id(xmldoc.xpath("event/legacy_id").text)
if @event.nil?
@event = Event.new
@event.legacy_id = xmldoc.xpath("event/legacy_id").text
@event.name = xmldoc.xpath("event/name").text
@event.domain_id = xmldoc.xpath("event/domain_id").text
@event.description = xmldoc.xpath("event/description").text
@event.event_type = xmldoc.xpath("event/event_type").text
@event.starts_at = xmldoc.xpath("event/starts_at").text
@event.street_1 = xmldoc.xpath("event/street_1").text
@event.city = xmldoc.xpath("event/city").text
@event.state = xmldoc.xpath("event/state").text
@event.zip = xmldoc.xpath("event/zip").text
@event.country = xmldoc.xpath("event/country").text
@event.phone_1 = xmldoc.xpath("event/phone_1").text
@event.fax = xmldoc.xpath("event/fax").text
@event.save
content_options = xmldoc.xpath("//content_options")
content_options.each do |option|
@content_option = ContentOption.new
@content_option.contentable_type = option.at("contentable_type").text
@content_option.contentable_id = option.at("contentable_id").text
@content_option.key = option.at("key").text
@content_option.content = option.at("content").text
@content_option.save
end
else
end
end