Okay, I had a few minutes, so I added all the mystatements and provided some initializers to get around the error messages.
Your code still doesn't do anything:
#!/usr/bin/perl
use strict;
use warnings;
my $str = "1,2,3,4,5";
my @array = ();
my ($ids, $attri) = split /,/, $str;
print " \$ids: [$ids]\n";
print " \$attri: [$attri]\n";
splice (@array,$ids, 1);
print " \@array:\n";
my $array_index = 0;
foreach my $array_element (@array) {
print " [$array_index]: [$array_element]\n";
}
print "Okay, now what?\n";
sub refreshdisplay{
my $id=0;
my $arraylist = "";
for($id=0;$id<=$#array;$id++){
if($id == 0){
$arraylist = "$array[0]";
}
else{
$arraylist .= "$id,$array[$id]\n";
}
}
}
Yields:
S:\Steve\Dev\PerlMonks\P-2017-08-15@0704-combobox>perl combobox0b.pl
$ids: [1]
$attri: [2]
splice() offset past end of array at combobox0b.pl line 12.
@array:
Okay, now what?
S:\Steve\Dev\PerlMonks\P-2017-08-15@0704-combobox>
| [reply] [d/l] [select] |
> Okay, I had a few minutes, so I added all the my statements
Not true, this post is one minute older than the last pointless one you made. adding all 4 mys must have really messed with your mind. What a saint, thanks for your amazing efforts so far.
| [reply] [d/l] |
| [reply] |
You have not given us a complete working example:
S:\Steve\Dev\PerlMonks\P-2017-08-15@0704-combobox>perl combobox0a.pl
Global symbol "$str" requires explicit package name at combobox0a.pl l
+ine 5.
Global symbol "@array" requires explicit package name at combobox0a.pl
+ line 6.
Global symbol "$id" requires explicit package name at combobox0a.pl li
+ne 9.
Global symbol "$arraylist" requires explicit package name at combobox0
+a.pl line 10.
Global symbol "$id" requires explicit package name at combobox0a.pl li
+ne 11.
Global symbol "$id" requires explicit package name at combobox0a.pl li
+ne 11.
Global symbol "@array" requires explicit package name at combobox0a.pl
+ line 11.
Global symbol "$id" requires explicit package name at combobox0a.pl li
+ne 11.
Global symbol "$id" requires explicit package name at combobox0a.pl li
+ne 12.
Global symbol "$arraylist" requires explicit package name at combobox0
+a.pl line 13.
Global symbol "@array" requires explicit package name at combobox0a.pl
+ line 13.
Global symbol "$arraylist" requires explicit package name at combobox0
+a.pl line 16.
Global symbol "$id" requires explicit package name at combobox0a.pl li
+ne 16.
Global symbol "@array" requires explicit package name at combobox0a.pl
+ line 16.
Global symbol "$id" requires explicit package name at combobox0a.pl li
+ne 16.
Execution of combobox0a.pl aborted due to compilation errors.
S:\Steve\Dev\PerlMonks\P-2017-08-15@0704-combobox>
| [reply] [d/l] |