| 7 |
|
# --------- |
| 8 |
|
# new(UserInterface) : A new query object with a specific interface |
| 9 |
|
# setparam(name,value) : set a parameter |
| 10 |
+ |
# setifundef(name,value) : only set param to value if undefined |
| 11 |
|
# getparam(name) : return value of named parameter |
| 12 |
|
# clearquery() : remove all queries to be asked |
| 13 |
< |
# setquery($type,$parameter,@args) : register a query of type for $parameter |
| 13 |
> |
# setquery($type,$parameter,$string,@args) : register a query of type for |
| 14 |
> |
# $parameter |
| 15 |
> |
# querycheck(name, checkobject) : Set a checksum to be made on each query |
| 16 |
> |
# addquerymessage(name,string) : Add an extra message to the query for name |
| 17 |
|
# askuser() : Ask user registered queries |
| 18 |
|
# formatquery(args) : apply formatting information for display |
| 19 |
|
# of the query . args dependent on implemtation |
| 41 |
|
$self->{params}{$name}=$value; |
| 42 |
|
} |
| 43 |
|
|
| 44 |
+ |
sub setifundef { |
| 45 |
+ |
my $self=shift; |
| 46 |
+ |
my $name=shift; |
| 47 |
+ |
my $value=shift; |
| 48 |
+ |
|
| 49 |
+ |
if ( ! defined $self->getparam($name) ) { |
| 50 |
+ |
$self->setparam($name, $value); |
| 51 |
+ |
} |
| 52 |
+ |
} |
| 53 |
+ |
|
| 54 |
|
sub getparam { |
| 55 |
|
my $self=shift; |
| 56 |
|
my $name=shift; |
| 80 |
|
} |
| 81 |
|
} |
| 82 |
|
|
| 83 |
+ |
sub querycheck { |
| 84 |
+ |
my $self=shift; |
| 85 |
+ |
my $name=shift; |
| 86 |
+ |
my $check=shift; |
| 87 |
+ |
|
| 88 |
+ |
$self->{querycheck}{$name}=$check; |
| 89 |
+ |
} |
| 90 |
+ |
|
| 91 |
+ |
sub addquerymessage { |
| 92 |
+ |
my $self=shift; |
| 93 |
+ |
my $name=shift; |
| 94 |
+ |
my $string=shift; |
| 95 |
+ |
$self->{querystring}{$name}=$self->{querystring}{$name}.$string; |
| 96 |
+ |
} |
| 97 |
+ |
|
| 98 |
|
sub formatquery { |
| 99 |
|
my $self=shift; |
| 100 |
|
|
| 106 |
|
my $self=shift; |
| 107 |
|
my $string=shift; |
| 108 |
|
|
| 109 |
< |
$self->{UserInterface}->startform(); |
| 109 |
> |
$self->{UserInterface}->startform($string); |
| 110 |
|
foreach $query ( @{$self->{queries}} ) { |
| 111 |
< |
$self->{UserInterface}->runquery($self->{querytype}{$query}, |
| 112 |
< |
$query, $self->{querystring}{$query}, |
| 113 |
< |
$self->{queryvars}{$query}, $self->{queryformat}{$name}); |
| 111 |
> |
my @rqargs=($self->{querytype}{$query}, $query, |
| 112 |
> |
$self->{querystring}{$query}, |
| 113 |
> |
$self->{queryvars}{$query}, $self->{queryformat}{$query}); |
| 114 |
> |
if ( exists $self->{querycheck}{$query} ) { |
| 115 |
> |
$self->{UserInterface}->runcheckedquery( |
| 116 |
> |
$self->{querycheck}{$query}, @rqargs); |
| 117 |
> |
} |
| 118 |
> |
else { |
| 119 |
> |
$self->{UserInterface}->runquery(@rqargs); |
| 120 |
> |
} |
| 121 |
|
} |
| 122 |
|
$self->{UserInterface}->endform($self); |
| 123 |
|
} |
