I am using XML::Simple
to parse a pretty non-complex xml file that deals with nodes on a network.
Now, I see how to grab the value of a field that has multiple choices. Such as edge2's loopbacks.
my $i =XMLin("xmlfile");
I have a decent idea of how to loop over all of the loopbacks for a given node, however how do I loop over all of the given nodes? Trying something like:
gives me an error saying that there is no reference to a hash. I can understand this error, but I'm not sure how to get past it to print out a list of all the known "nodes" in my xml file. My ultimate goal is to pass over the list of nodes and act upon then using the information held nested beneath them in the same xml file.
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.
| & || & |
| < || < |
| > || > |
| [ || [ |
| ] || ] ||