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Then you'll not find the value in the HTML methods; the data was never placed there. You'll need to use something like:parent.document.getElementById('para1').lastChildto get the last node added to para1; dependending on what type of node you've cloned will determine how you need to access it...

What code do you use in the other call to set the data into para1? There's nothing obviously wrong with your reasoning thus far, but you've missed out half the code needed to answer you ;-)

Note that I appear to have missed a couple of terminating semicolons in the above code example. Whoops! You'll also of course need to keep the code that sets the original values to $total and $sql and follow the loop with the check on $total that gives the exit(0) if no parameters were set.

Your original code began: my $opt = new Getopt::Compact (name => 'program', struct => [[[qw(d days)], qq(start and end days), '=s', \my @days], [[qw(n name)], qq(persons name), '=s', \my $name], [[qw(a age)], qq(persons age), '=i', \$age], [[qw(l location)], qq(location)...

Just call the second function from the first. In this particular case I would add an array:var fieldCheck = Array(undef, check_email, undef);alongside fieldRequired and fieldDescription (where check_email is the name of your email-checking function), and then add:if (fieldCheck != undefined) {...

Use iteration where it makes sense to do so. Your parameter list is already being fully definied and referenced in the struct you pass to GetOpt; use it. Instead of passing an anonymous array, store this somewhere real and use it to parse your data. For instance, if it becomes stored in...

...it would stop at the space also. The replacement will simply return everything. You can make this as complex as you like; this: (\w([-\w\s\.'\(\)]*\w)?) will limit itself to word and space characters, plus the nominated punctuation marks . , ' ( and ) but the match must begin and end with a...

I'm guessing that you're using the Perl module WWW::Mechanize, but you don't say so. You should; it's tedious having to guess information you should be giving. To solve your problem: replace your code: my $url = $mech->uri; $content = get($url) || die "get: $!"; with: $content =...

The warn is triggered by any failure - but I feel it's unlikely that it was designed to fail on not getting the returns from the named functions. More likely is that it was for guarding against a failure by the package require statement and class instatiation, which can fail simply on bad...

That appeared to be what you wanted, so that's what I set it to do. The following change to the regexp: /(\.(com|net|org|edu))[\.\/].*$/ will bypass that by leaving the suffix character out of the part of the string that's being kept. Incidentally...

You would need something akin to a regular expression such as: /(\.(com|net|org|edu)[\.\/]).*$/ The replacement string would need to replace the first match expression, since this is part of the string that you wish to keep. Also, preg_replace outputs the replaced string, but does not modify...

It appears to be a class constructor which is a pseudo-wrapper for the constructors of the referenced DBIOImpl classes. If it was well designed it would become a child-class of the intercepted classes, but instead it seems to want to just contain the chosen class. Please note that I've no idea...

With that error message I suspect that your webserver user a) has no home directory (hence the default /) b) isn't root, so can't create /.ssh as an ssh configuration file container as / is almost always only writable to by root. The script is also trying to execute a strange...

There are perfectly good, precompiled and free downloads for Perl on AIX all the way up to current releases for use within business. ActiveState are one such source, but there are a great many such. If you've the space to place the binaries without causing grief I'd simply recommend placing...

I'd bow, but you'd not see me perform anyhow. The obfusticated code forum lives elsewhere ... sometimes clarity can be helpful too. Admittedly, I'm appalled at the number of grammatical flaws I can spot in that post now that I read it through. Obviously it's time to go and hang myself for a...

...skip for the character type; the end-of-line markers would normally show up as such. I would suspect that your input file might be a bit of a DOS/*nix mix, with some \n and some \r\n end-of-line markers, or even just some trailing spaces on your 8, 9, 11, 12, 16, 17, and 18 lines; your...

Form submittal doesn't get 'acknowledged', it only causes an HTTP request to be sent. What the server does with that, typically, is return a page, just like any other request - unless you're strict with your server, most pages requests don't care whether you issue a GET or POST request for any...

You're pretty unclear as to what happens to any other text following the matching text, but you could try something like: function f(s, foo, bar, r) { var i1, i2; i1 = s.indexOf(bar); if (i1 >= 0) { i2 = s.indexOf(foo); if (i2 < 0 || i2 > i1) { return r + s.substr(i1 +...

I wouldn't. shc is a free method of stopping people easily reading or altering your source code and there are many such. Most of which are no worse than Zend at hiding code. All Zend adds for its $3k is a licensing model and a restrictive lock-in to PHP. As the PHP interpreter is open...

Anything your script does to verify itself can be spoofed by reading the script. Don't bother. It will cost you more many hours to generate any given segment of copy protection than it will take an equivalent programmer to remove or bypass it. It's only worth doing for something which would...