david
802479ed64
git-svn-id: https://192.168.0.254/svn/Proyectos.FundacionLQDVI_WebCongresos/trunk@2 94ccb1af-fd9d-d947-8d90-7f70ea60afc8
105 lines
3.6 KiB
PHP
105 lines
3.6 KiB
PHP
<?php
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/**
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* Element: Text Area Plus
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* Displays a text area with extra options
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*
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* @package NoNumber! Elements
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* @version 1.2.8
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*
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* @author Peter van Westen <peter@nonumber.nl>
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* @link http://www.nonumber.nl
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* @copyright Copyright (C) 2010 NoNumber! All Rights Reserved
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* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
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*/
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// Ensure this file is being included by a parent file
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defined( '_JEXEC' ) or die( 'Restricted access' );
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/**
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* Text Area Plus Element
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*/
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class JElementTextAreaPlus extends JElement
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{
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/**
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* Element name
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*
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* @access protected
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* @var string
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*/
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var $_name = 'TextAreaPlus';
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function fetchTooltip( $label, $description, &$node, $control_name, $name )
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{
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$rows = $this->def( $node->attributes( 'rows' ), 4 );
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$example = $node->attributes( 'example' );
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$html = '<label id="'.$control_name.$name.'-lbl" for="'.$control_name.$name.'"';
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if ( $description ) {
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$html .= ' class="hasTip" title="'.JText::_( $label).'::'.JText::_( $description).'">';
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} else {
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$html .= '>';
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}
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$html .= JText::_( $label ).'</label>';
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if( $example ) {
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$el = 'document.getElementById( \''.$control_name.$name.'\' )';
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$onclick = $el.'.value = \''.str_replace( "'", "\'", $example ).'\n\'+'.$el.'.value;'
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.'this.blur();return false;';
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$html .= '<br clear="all" />';
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$html .= '<div class="button2-left" style="float:right;margin-top:5px;"><div class="blank"><a href="javascript://;" onclick="'.$onclick.'">'.JText::_( 'Example' ).'</a></div></div>'."\n";
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}
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return $html;
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}
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function fetchElement( $name, $value, &$node, $control_name )
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{
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$resize = $node->attributes( 'resize' );
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$width = $this->def( $node->attributes( 'width' ), 400 );
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$minwidth = $this->def( $node->attributes( 'minwidth' ), 200 );
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$minwidth = min( $width, $minwidth );
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$maxwidth = $this->def( $node->attributes( 'maxwidth' ), 1200 );
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$maxwidth = max( $width, $maxwidth );
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$height = $this->def( $node->attributes( 'height' ), 80 );
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$minheight = $this->def( $node->attributes( 'minheight' ), 40 );
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$minheight = min( $height, $minheight );
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$maxheight = $this->def( $node->attributes( 'maxheight' ), 600 );
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$maxheight = max( $height, $maxheight );
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$class = $this->def( $node->attributes( 'class' ), 'text_area' );
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$class = 'class="'.$class.'"';
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$type = $node->attributes( 'texttype' );
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if( $resize ) {
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$file_root = str_replace( '\\', '/', str_replace( JPATH_SITE, '', dirname( __FILE__ ) ) );
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$document =& JFactory::getDocument();
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$document->addScript( JURI::root(true).$file_root.'/textareaplus/textareaplus.js' );
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$document->addStyleSheet( JURI::root(true).$file_root.'/textareaplus/textareaplus.css' );
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$script = "
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window.addEvent( 'domready', function() {
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// not for Safari (and other webkit browsers) because it has its own resize option
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if ( !window.webkit ) {
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new TextAreaResizer( '".$control_name.$name."', { 'min_x':".$minwidth.", 'max_x':".$maxwidth.", 'min_y':".$minheight.", 'max_y':".$maxheight." } );
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}
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});
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";
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$document->addScriptDeclaration( $script );
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}
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if ( $type == 'html' ) {
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// Convert <br /> tags so they are not visible when editing
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$value = str_replace( '<br />', "\n", $value );
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} else if ( $type == 'regex' ) {
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// Protects the special characters
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$value = str_replace( '[:REGEX_ENTER:]', '\n', $value );
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}
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return '<textarea name="'.$control_name.'['.$name.']" style="width:'.$width.'px;height:'.$height.'px" '.$class.' id="'.$control_name.$name.'" >'.$value.'</textarea>';
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}
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function def( $val, $default )
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{
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return ( $val == '' ) ? $default : $val;
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}
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} |