129 lines
2.8 KiB
Perl
129 lines
2.8 KiB
Perl
package WebGUI::Form::integer;
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=head1 LEGAL
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-------------------------------------------------------------------
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WebGUI is Copyright 2001-2005 Plain Black Corporation.
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-------------------------------------------------------------------
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Please read the legal notices (docs/legal.txt) and the license
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(docs/license.txt) that came with this distribution before using
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this software.
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-------------------------------------------------------------------
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http://www.plainblack.com info@plainblack.com
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-------------------------------------------------------------------
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=cut
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use strict;
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use base 'WebGUI::Form::text';
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use WebGUI::International;
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use WebGUI::Session;
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use WebGUI::Style;
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=head1 NAME
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Package WebGUI::Form::integer
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=head1 DESCRIPTION
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Creates an input field that accepts positive and negative integer.
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=head1 SEE ALSO
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This is a subclass of WebGUI::Form::text.
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=head1 METHODS
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The following methods are specifically available from this class. Check the superclass for additional methods.
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=cut
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#-------------------------------------------------------------------
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=head2 definition ( [ additionalTerms ] )
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See the superclass for additional details.
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=head3 additionalTerms
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The following additional parameters have been added via this sub class.
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=head4 maxlength
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Defaults to 11. Determines the maximum number of characters allowed in this field.
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=head4 defaultValue
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Defaults to 0. Used if no value is specified.
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=head4 size
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Defaults to 11. The number of characters that will be displayed at once in this field. Usually no need to override the default.
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=cut
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sub definition {
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my $class = shift;
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my $definition = shift || [];
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push(@{$definition}, {
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maxlength=>{
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defaultValue=> 11
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},
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defaultValue=>{
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defaultValue=>0
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},
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size=>{
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defaultValue=>11
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}
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});
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return $class->SUPER::definition($definition);
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}
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#-------------------------------------------------------------------
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=head2 getName ()
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Returns the human readable name or type of this form control.
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=cut
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sub getName {
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return WebGUI::International::get("482","WebGUI");
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}
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#-------------------------------------------------------------------
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=head2 getValueFromPost ( )
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Returns the integer from the form post, or returns 0 if the post result is invalid.
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=cut
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sub getValueFromPost {
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my $self = shift;
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my $value = $session{cgi}->param($self->{name});
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if ($value =~ /^[\d\-]+$/) {
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return $value;
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}
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return 0;
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}
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#-------------------------------------------------------------------
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=head2 toHtml ( )
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Renders an integer field.
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=cut
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sub toHtml {
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my $self = shift;
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WebGUI::Style::setScript($session{config}{extrasURL}.'/inputCheck.js',{ type=>'text/javascript' });
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$self->{extras} .= ' onkeyup="doInputCheck(this.form.'.$self->{name}.',\'0123456789-\')"';
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return $self->SUPER::toHtml;
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}
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1;
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