CODEWITHSUNDEEP
rubywebdriverwatir
coolercargo
coolercargo

Reputation: 247

watir webdriver using a variable

I am having trouble using a variable in browser reference. I am trying to pass the field type such as ul, ol etc. The code works if I type ol, but I would like to use the pass variable labeled 'field'. I recieve an "undefined method for field" error.

I have tried also using #{field}, but that does not work either. The error is that field is not defined.

def CheckNewPageNoUl(browser, field, text1, output)

  browser.a(:id => 'submitbtn').hover
  browser.a(:id => 'submitbtn').click
  output.puts("text1  #{text1}")      
  browser.body(:id => 'page').wait_until_present
  if browser.table.field.exists?
    output.puts(" #{text1} was found in CheckNewPageNoUl")
  end
end

field = "ol" 

text1 = "<ol>"

CheckText.CheckNewPageNoUl(b, field, text1, outputt)

Upvotes: 1

Views: 1028

Answers (1)

Justin Ko
Justin Ko

Reputation: 46836

To translate a string into a method call, use Object#send, which can take two parameters:

  1. The method name (as string or symbol)
  2. Arguments for the method (optional)

Some examples:

field = 'ol'
browser.send(field).exists?
#=> Translates to browser.ol.exists?

specifiers = {:text => 'text', :class => 'class'}
browser.send(field, specifiers).exists?
#=> Translates to browser.ol(:text => 'text', :class => 'class').exists?

For your code, you would want to have:

if browser.table.send(field).exists?
  output.puts(" #{text1} was found in CheckNewPageNoUl")
end

Upvotes: 3

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