Hey Folks...
Any one else have trouble with using the Headers method of extracting a table from a page?
I've narrowed it down to this: If two columns have similar headers TableExtract chokes.
My HTML is a follows.
Date | Date of Incident | Unit cost |
11-14-2001 |
etc....
and when i make an array
@heads = ("Date","Date of Incident","Unit Cost");
$headers = \@heads ;
$te = HTML::TableExtract->new(headers => $headers) ;
$te->parse($page);
I get Bubkiss. If i change the HTML and @heads array to
"Date", "Rate of Incident" , and "Unit Cost" the Regex pattern match
works fine. Also if i change to Date_of_Incident is works.
Unfortunately I don't have control of the generation of the HTML.
I have gotten around the problem by using brute force and Liberal doses of
Ignorance as follows. @heads = ("myDate", etc...
$page =~ s/Date/myDate/gs ;
$te->parse($page);
Any suggestions? Thanks, The Drone.
Edit: footpad, ~Tue Nov 20 15:21:52 2001 (UTC)
-
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.
|