[wtr-general] Test if frame exists to avoid locate error (source code)

[pierrelebai...@gmail.com]

Hi,

I write a little procedure to test if a frame exists before access a
object and have an error by locate method if the frames doesn't exist.

before having an exists? methode in the next watir version ?

def existsFrame(myIe,frameName="")
  begin
    if frameName != ""
      myFrame = myIe.frame(:name,frameName)
      return true
    else
      # frameName is empty return false
      return false
    end

  rescue
    return false # frameName doesn't exist return false
  end
end


def main
ie=....
...
   if existsFrame(ie,"mainFrame")
     .....
   end
end

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