【发布时间】:2013-11-30 08:44:02
【问题描述】:
我正在尝试从 img 标签中获取 data-target 属性
HTML:
<img src="my src" alt="my_alt" data-target= "my_target1" />
<img src="my src" alt="my_alt" data-target= "my_target2" />
<img src="my src" alt="my_alt" data-target= "my_target3" />
<img src="my src" alt="my_alt" data-target= "my_target4" />
鲁比:
my_html.css("img").each do |img|
puts img[:src]
puts img[:data-target]
end
img[:src] 工作正常,但 img[:data-target] 不是这样
【问题讨论】:
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你看过这个question
标签: ruby-on-rails ruby nokogiri