Hello Monks!

I'm trying to use WWW::Mechanize to click a "TAB" button at : http://spiedigitallibrary.org/ebooks/spies/kbart

The button's source code:

             
</table>
<br><br>
<input type="submit" name="action" value ="Excel"> <input type="submit
+" name="action" value ="CSV">
<input type="submit" name="action" value ="TAB"> <input type="submit" 
+name="action" value ="HTML">
</form>

[download]

I'm using the following line:

$mech->click_button (value => "TAB");

but get an error:

.Can't call method "header" on an undefined value at ....app/perl-5.10.1/lib/site_perl/5.10.1/WWW/Mechanize.pm line 2381.

What can be the problem?
Thank you in advance!
Danny

In reply to Using Mechanize to click a button by dindia

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