changing value of hidden input tags using Browser from mechanize in python

Question

I am working on a web-scraping project. I am using Browser from mechanize in python. There is a form with a few hidden input elements. I want to change the value in these hidden elements and then submit the form. How do i do it?

    <input type="hidden" name="__EVENTTARGET" value="" />
    <input type="hidden" name="__EVENTARGUMENT" value="" />

Answer 1

请参阅有关隐藏表单字段的注释http://wwwsearch.sourceforge.net/mechanize/faq.html