From: Lex Williams <etaern@...>
Date: 2008-09-07T17:35:15+09:00
Subject: Re: find a button using mechanize

Lex Williams wrote:
> Li Chen wrote:
>> Hi all,
>> 
>> I wonder how I find a button in a page(buttons
>>     #<WWW::Mechanize::Form::Button:0x3a69908 @name=nil, @value="Go">})
>> with mechanize.
>> 
>> Thanks,
>> 
>> Li
> 
> Well , you should iterate through the fields of each form :
> 
> my_form = nil
> 
> catch(:FoundForm) do
>   agent.page.forms.each do |form|
>     form.fields.each do |field|
>       if(field.value == "Go")
>         my_form = form
>         throw FoundForm
>       end
>     end
>    end
> end
> 
> and now you would have the form containing the button , and could 
> operate on it.

I'm sorry , instead of :
throw FoundForm
you should have :
throw :FoundForm

So sorry about that.
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