124 lines
3.3 KiB
Perl
124 lines
3.3 KiB
Perl
package WebGUI::Form::Textarea;
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=head1 LEGAL
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-------------------------------------------------------------------
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WebGUI is Copyright 2001-2006 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::Control';
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use WebGUI::International;
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=head1 NAME
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Package WebGUI::Form::Textarea
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=head1 DESCRIPTION
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Creates a text area form field.
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=head1 SEE ALSO
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This is a subclass of WebGUI::Form::Control.
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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 super class 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 width
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The width of this control in pixels. Defaults to 400 pixels.
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=head4 height
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The height of this control in pixels. Defaults to 150 pixels.
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=head4 style
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Style attributes besides width and height which should be specified using the above parameters. Be sure to escape quotes if you use any.
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=head4 profileEnabled
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Flag that tells the User Profile system that this is a valid form element in a User Profile
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=head4 resizeable
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A boolean indicating whether the text area can be reized by users. Defaults to 1.
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=cut
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sub definition {
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my $class = shift;
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my $session = shift;
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my $definition = shift || [];
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my $i18n = WebGUI::International->new($session);
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push(@{$definition}, {
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formName=>{
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defaultValue=>$i18n->get("476")
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},
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height=>{
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defaultValue=> 150
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},
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width=>{
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defaultValue=> 400
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},
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style=>{
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defaultValue => undef,
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},
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resizeable => {
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defaultValue => 1,
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},
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profileEnabled=>{
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defaultValue=>1
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},
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});
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return $class->SUPER::definition($session, $definition);
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}
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#-------------------------------------------------------------------
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=head2 toHtml ( )
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Renders an input tag of type text.
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=cut
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sub toHtml {
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my $self = shift;
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my $resize = undef;
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if ($self->get("resizeable")) {
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my $i18n = WebGUI::International->new($self->session, "Form_Textarea");
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$self->session->style->setScript($self->session->url->extras("resizeable_textarea.js"), {type=>"text/javascript"});
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$resize = '<img src="'.$self->session->icon->getBaseURL().'/drag.gif" title="'.$i18n->get("drag to resize").'" alt="'.$i18n->get("drag to resize").'" class="draggable" onmousedown="tar_drag_start(event, \''.$self->get('id').'\');" />';
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}
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my $value = $self->fixMacros($self->fixTags($self->fixSpecialCharacters($self->get("value"))));
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my $width = $self->get('width') || 400;
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my $height = $self->get('height') || 150;
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my $style = "width: ".$width."px; height: ".$height."px; ".$self->get("style");
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return '<textarea id="'.$self->get('id').'" name="'.$self->get("name").'" style="'.$style.'" '.$self->get("extras").'>'.$value.'</textarea>'.$resize;
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}
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1;
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