I am trying to fetch a url from a site. i have used form method to fetch URL and successfully fetched first page URL.i have just submitted basic URL where search page is available. The code used is::
my @forms = HTML::Form->parse($res);
@forms = grep{$_->attr('name') eq 'adv_search_form'} @forms;
my $form = shift @forms;
my $req = $form->make_request;
the URL generates dynamic value. when i am trying to fetch second page URL, means next page request
the code used is::
my $referer = $res->request->uri;
my $uri = $res->request->uri;
my $headers = $res->request->headers;
my %link_tags = (
a => 'href',
);
my $parser = HTML::TokeParser->new(\$res->decoded_content());
while ( my $token = $parser->get_tag( keys %link_tags ) ) {
my $attrs = $token->[1];
my $text = $parser->get_trimmed_text("/a");
my $url = $attrs->{$link_tags{'a'}};
if($text eq 'Next page') {
$url2 = "abc.com" . $url;
}
$headers->header(referer => $referer);
my $req = HTTP::Request->new('GET', $url2, $headers);
return $req;
i have got the exact URL but that URL is not working.
Please help me out...
-
Are you posting in the right place? Check out Where do I post X? to know for sure.
-
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
<td> <th> <tr> <tt>
<u> <ul>
-
Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
intervention).
-
Want more info? How to link
or How to display code and escape characters
are good places to start.
|