Displaying 20 results from an estimated 90 matches for "nokogiri".
2009 Oct 21
4
XML file using Nokogiri gem
Hello friends,
Can you guys give me some idea about how to Create XML file using
Nokogiri gem.
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2009 Oct 13
9
Nokogiri: to_s WITHOUT html surrounding's tags?
Hi all
n = Nokogiri::HTML("<h1>H1</h1>")
n.to_s
# => <!DOCTYPE html PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\"
\"http://www.w3.org/TR/REC-html40/loose.dtd\">\n<html><body><h1>H1</h1></body></html>
Is there a method that only...
2009 Sep 17
1
Load Error Using Mechanize Gem
Hi,
I''m getting a "Could not open any of [xml2, xslt, exslt] (LoadError)" error when trying to run a simple Ruby program taken from the EXAMPLES.rdoc file of the Mechanize gem.
The error is in this line of the Nokogiri module of libxml.rb: ffi_lib ''xml2'', ''xslt'', ''exslt''
Not sure if there are missing gems, and if so, what to install. Any ideas how to fix this?
Thanks very much.
Gary M.
Program -- main.rb:
----------------------
## Google
require ...
2013 Sep 02
2
Why the string interpolation is not working inside the Nokogiri method `#search` ?
Why the string interpolation is not working inside the Nokogiri method
`#search` ?
require ''nokogiri''
doc = Nokogiri::HTML::Document.parse <<-eotl
<div>
<p>foo</p>
<p>foo</p>
<p>bar</p>
</div>
eotl
doc.class # => Nokogiri::HTML::Document
class Person
attr_accessor :name
end...
2009 Nov 11
2
nokogiri: parsing tags
Hello,
I''m trying to use nokogiri gem to parse individual xhtml tags (not the
whole html document) and preform some processing on them.
Heres an example of a string that I want to process:
str = ''<img
src="http://www.canadascapital.gc.ca/data/2/rec_imgs/5005_Pepsi_H1NB.gif"/>
some text<a href="#&q...
2010 Jun 10
0
strange problem：no such file to load -- nokogiri on rails3
I am test the script named test.rb by command "ruby test.rb" and it
pass.
Then i converte it as rake task.
The rake task pass on rails 2.3.4 but fail on rails 3 beta4 with error
msg:
"no such file to load -- nokogiri"
============================
env ：rails 3 beta4, ruby 1.8.7, ubuntu
============================
test.rb
============================
require ''rubygems''
require ''nokogiri''
require ''open-uri''
require "iconv"
url = "http:...
2011 Dec 05
12
Using nokogiri
HI,
I want to grab some information about university names, and I found
this term called "web scraping"
I search about it in google, and there are tools in ruby.
One of them is nokogiri but I''m a bit confused because it seems that
it only gets information that its already in an html or xml
I found a webpage that have a list of university names as a
<select> </select> (html label)
and I want to grab that information
The question is... can I do that with nok...
2013 Jun 04
3
Nokogiri::XML methods example
Hi,
I am not able to find out a simple example to find out the how the
method works:
> Nokogiri::XML::EntityReference::new
(http://nokogiri.org/Nokogiri/XML/EntityReference.html#method-c-new)
> Nokogiri::XML::Document#canonicalize
(http://nokogiri.org/Nokogiri/XML/Document.html#method-i-canonicalize)
Thanks
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2010 Nov 20
4
How to get rspec running?
...ing arel (1.0.1)
Using activerecord (3.0.1)
Using activeresource (3.0.1)
Using annotate-models (1.0.4)
Using bundler (1.0.3)
Using diff-lcs (1.1.2)
Using factory_girl (1.3.2)
Using thor (0.14.4)
Using railties (3.0.1)
Using rails (3.0.1)
Using factory_girl_rails (1.0)
Using faker (0.3.1)
Installing nokogiri (1.4.4)
Using rspec-core (2.0.1)
Using rspec-expectations (2.0.1)
Using rspec-mocks (2.0.1)
Using rspec (2.0.1)
Using rspec-rails (2.0.1)
Using sqlite3-ruby (1.3.2)
Using webrat (0.7.1)
Using will_paginate (3.0.pre2)
Your bundle is complete! Use `bundle show [gemname]` to see where a
bundled gem is...
2010 Oct 31
0
Loading xml document using Nokogiri and retrieving CDATA element
This is an extension of my last post (problems with REXML) which has me
looking to Nokogiri again. The reason I am not using Nokogiri is I can not
seem to find a way to get CDATA out of a Nokogiri document.
First, can you tell me if I am loading my document correctly, because when I
call my_document.to_xml, I only get one line back:
(rdb:1) test_file = Nokogiri::XML(mismo_xml_file)
#<...
2009 Jul 26
3
Failed to build gem native extension
On Sat, Jul 25, 2009 at 9:14 PM, Jeffrey
Roberts<jeffrey.l.roberts at gmail.com> wrote:
> Hello all, I have looked up and down on google for a solution to this going
> on several days now, I am really hoping someone here can help me out.
>
> I have all my deps in order, and I believe the error is that it is looking
> in /usr/lib when it should be looking in /usr/lib64, I am
2009 Jan 24
4
nokogiri selector help
hiya,
i want the selector that would return a <tr> of a table if any td
contains some text, so i can use it in click_link_within
e.g. When I click the "show" link within the row containing
"user at example.com"
When /^I click the "(.+)" link within the row containing "(.+)"$/ do |
link, text|
selector = ??
click_link_within selector, link
2013 Jun 29
2
how to remove nokogiri warning message
hi
I always get this message today
WARNING: Nokogiri was built against LibXML version 2.8.0, but has
dynamically loaded 2.9.0
I googled by all solution is for mac, I am use linux(openSUSE 12.3)
any one can help?
thanks in advance
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2010 Jan 08
7
input form fields not in the #<WWW::Mechanize::Form array
Hi
This may be a dumb question with an obvious answer.
It would seem that an input form field identified with an ''id'' qualifier
and not with a ''name'' qualifier is not recognised by Mechanize - at
least it isn''t in the form field list.
Is there any way of getting at these elements or am I, as I suspect,
fresh out of luck. But you never know ...
2013 Jun 18
2
`require': cannot load such file -- nokogiri (LoadError) in rubyXL
...XL::Parser.parse("test.xlsx")
workbook = RubyXL::Workbook.new
sheet_Name = workbook.worksheets[0]
puts sheet_Name
*
*
*
*ERROR*
rubyXL.rb
/usr/local/Cellar/ruby/2.0.0-p195/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in
*`require'': cannot load such file -- nokogiri (LoadError)*
from
/usr/local/Cellar/ruby/2.0.0-p195/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in
`require''
from
/Users/mselv2/.rvm/gems/ruby-1.8.7-p371/gems/rubyXL-1.2.10/lib/rubyXL/writer/content_types_writer.rb:6:in
`<top (required)>''
from
/usr/l...
2013 Sep 18
1
Cloud provisionner on CentOS 6 issue
...oner)
Then I did : export RUBYLIB=/etc/puppet/modules/cloud_provisioner/lib:$RUBYLIB
After this, PuppetLabs suggests to test if the installation worked fine by executing :
# puppet help node_aws
Here is the result :
[root@poste403 ~]# puppet help node_aws
/usr/local/rvm/gems/ruby-1.9.2-p320/gems/nokogiri-1.6.0/lib/nokogiri/nokogiri.so: [BUG] Segmentation fault
ruby 1.8.7 (2011-06-30 patchlevel 352) [x86_64-linux]
Abandon (core dumped)
I really don''t understand why this.
If anyone encountered this problem before, thanks for help.
Vincent
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2009 Aug 24
5
extract keywords from string
hi -
i have strings that i need to extract keywords from. the string might
have html tags, urls, etc. i need to extract the keywords from the
string. i imagine i''m not the first guy to have to tackle this
problem. is there a gem i can use or anyone have any ideas how to
approach this?
thanks,
dino
2011 Feb 20
7
Using Nokogiri to insert a <span> tag into existing text
All,
I''m using Nokogiri to handle the following problem:
I have a piece of HTML, and for certain text nodes, I need to insert
<span> tags into the text of these nodes at a certain place.
What I am doing is finding the place where I want to insert the <span>,
let''s say index X of the text node'...
2011 Jan 06
1
Invalid argument - https://graph.facebook.com/19292868552
...= Hpricot(open("http://graph.facebook.com/226723089703"))
@doc = doc.to_s.gsub(/"id.+?likes":/,"").gsub("{","").gsub("}","")
puts @doc
OR
require ''rubygems''
require ''nokogiri''
require ''open-uri''
# Get a Nokogiri::HTML:Document for the page we’re interested in...
doc = Nokogiri::HTML(open(''https://graph.facebook.com/19292868552''))
puts doc
These two .rb files working fine on my local but giving error
" Invalid argument -...
2011 Nov 27
2
problem scraping using nokogiri - getting wrong characters
Hi all,
I am scraping a table off of another site and inserting it onto my
site. you can see an example on the initial page at: http://mthosts.heroku.com.
I''m referring to the green box with the snowbird weather and snowfall
information.
this box has been scraped off of the snowbird site at:
http://www.snowbird.com/ski_board/snowreport.php
The problem is that on the snowbird site it