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require ‘watir’
#ie = Watir::IE.attach(:url, /member1.taobao.com/)
ie = Watir::IE.start(”http://member1.taobao.com/member/login.jhtml?ssl=false”)
def find_tag_by_text(ie,textName)
all_elements = ie.document.body.all
all_elements.each do |object|
if object.innerText.match(textName)
flag = false
all_children = object.children
#Èç¹û×Ó¶ÔÏóÆ¥Åäµ½£¬ÄÇôÍ˳ö,Í˳öºóflagΪtrue
all_children.each do |child|
if child.innerText.match(textName)
flag = true
break
else
next
end
end
# µ±×Ó½ÚµãÆ¥Åä²»µ½textʱ£¬ÄÇô±íʾÒѾ²éµ½ÁËÖÕµã
unless flag
puts object.tagName
break
end
end
end
end
find_tag_by_text(ie,”ÕË»§Ãû”)
Èç¹ûÒªµÃµ½¸Ã½ÚµãµÄ¸¸½Úµã£¬¿ÉÒÔд³É£º
unless flag
parent = object.parentElement
puts parent.tagName
break
end
Èç¹ûÒªµÃµ½¸Ã½Úµã×ӽڵ㣬¿ÉÒÔд³É£º
unless flag
children = object.children
puts “_____________”
children.each do |child|
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Installing Ruby from source is my preferred method, although in Ubuntu Feisty you can supposedly install it with apt-get install ruby
now. Here’s the essential packages needed to get a source build working right though and the process I just went through:
sudo apt-get install build-essentia ......
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