我想填写www.vegas.com/lasvegastraveldeals的日历日期字段。
到目前为止,我似乎无法使用value
方法。这是我的代码:
require 'mechanize'
agent = Mechanize.new
page = agent.get('http://www.vegas.com/lasvegastraveldeals/')
vegas_form = page.form('gs')
vegas_form.q = 'DFW'
departure = vegas_form.field_with(:id => 'departureDatec12')
departure.value = "05/16/2014"
pp page
我收到此错误:
vegas_scraper.rb:9:in `<main>': undefined method `value=' for nil:NilClass (NoMethodError)
有什么建议吗?
答案 0 :(得分:1)
如果字段名称为departureDate
,那么这应该有效:
form['departureDate'] = '05/16/2014'
答案 1 :(得分:0)
您没有找到ID为departureDatec12
的输入。根据页面的源代码,它是departureDate2
。所以试试这个
departure = vegas_form.field_with(:id => 'departureDate2')