checks.class.php

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<?php
// $Id: checks.class.php 825 2011-12-09 00:06:11Z i.bitcero $
// --------------------------------------------------------------
// Red México Common Utilities
// A framework for Red México Modules
// Author: Eduardo Cortés <i.bitcero@gmail.com>
// Email: i.bitcero@gmail.com
// License: GPL 2.0
// --------------------------------------------------------------

class RMFormCheck extends RMFormElement
{
        private $asTable = false;
        private $tableCols = 3;
        private $_options = array();
        function __construct($caption){
                $this->setCaption($caption);
        }
        public function addOption($caption, $name, $value, $state=0){
                $rtn = array();
                $rtn['caption'] = $caption;
                $rtn['value'] = $value;
                $rtn['state'] = $state;
                $rtn['name'] = $name;
                $this->_options[] = $rtn;
        }
        public function getOptions(){
                return $this->_options;
        }
        function render(){
                $rtn = '';
                if ($this->asTable){
                        $rtn .= "<table width='100%' cellspacing='1' cellpadding='2' border='0'><tr>";
                        $cols = 1;
                        foreach ($this->_options as $k => $v){
                                if ($cols>$this->tableCols){
                                        $rtn .= '</tr><tr>';
                                        $cols = 1;
                                }
                                $rtn .= "<td><label><input type='checkbox' name='$v[name]' id='".$this->id()."' value='$v[value]' ";
                                //if ($v['state']==1){
                                $rtn .= isset($_REQUEST[$v['name']]) && $_REQUEST[$v['name']]==$v['value'] ? "checked='checked' " : ($v['state']==1 ? "checked='checked' " : '');
                                //}
                                $rtn .= "/> $v[caption]</label></td>";
                                $cols++;
                        }
                        $rtn .= "</tr></table>";
                } else {
                        foreach ($this->_options as $k => $v){
                                $rtn .= "<input type='checkbox' name='$v[name]' id='".$this->id()."' value='$v[value]' ";
                                //if ($v['state']==1){
                                //      $rtn .= "checked='checked' ";
                                //}
                                $rtn .= isset($_REQUEST[$v['name']]) && $_REQUEST[$v['name']]==$v['value'] ? "checked='checked' " : ($v['state']==1 ? "checked='checked' " : '');
                                $rtn .= "/> $v[caption]<br />";
                        }
                }
                return $rtn;
        }
        function asTable($cols=3){
                $this->asTable = true;
                if ($cols<=0) $cols = 3;
                $this->tableCols = $cols;
        }
}

class RMFormRadio extends RMFormElement
{

        private $_options = array();
        private $_break;
    private $_type = 0;
    private $_cols = 3;
    
        public function __construct($caption, $name, $salto=0, $type = 0, $cols = 3){
                $this->setCaption($caption);
                $this->setName($name);
        $this->_type = $type;
        $this->_cols = $cols;
                if ($salto==0){ $this->_break = '<br />'; } else { $this->_break = '&nbsp;&nbsp;'; }
        }
        public function addOption($caption, $value, $state = 0, $extra = ''){
                $rtn = array();
                $rtn['caption'] = $caption;
                $rtn['value'] = $value;
                $rtn['state'] = $state;
        $rtn['extra'] = $extra;
                $this->_options[] = $rtn;
        }
        public function getOptions(){
                return $this->_options;
        }
        public function render(){
                $rtn = '';
        
        if ($this->_type){
            
            $rtn .= "<table cellspacing='1' cellpadding='2' border='0'><tr>";
            $i = 1;
            foreach ($this->_options as $k => $v){
                if ($i>$this->_cols){
                    $i = 1;
                    $rtn .= "</tr><tr>";
                }
                $rtn .= "<td><label><input name='".$this->getName()."' id='".$this->id()."' type='radio' value='$v[value]' ";
                $rtn .= isset($_REQUEST[$this->getName()]) && $_REQUEST[$this->getName()]==$v['value'] ? "checked='checked' " : ($v['state']==1 ? "checked='checked' " : '');
                $rtn .= ($v['extra']!='' ? "$v[extra] " : '')."/> $v[caption]</label></td>";
                $i++;
            }
            $rtn .= "</tr></table>";
            
        } else {
        
                    foreach ($this->_options as $k => $v){
                            $rtn .= "<label><input name='".$this->getName()."' id='".$this->id()."' type='radio' value='$v[value]' ";
                            $rtn .= isset($_REQUEST[$this->getName()]) && $_REQUEST[$this->getName()]==$v['value'] ? "checked='checked' " : ($v['state']==1 ? "checked='checked' " : '');
                            $rtn .= ($v['extra']!='' ? "$v[extra] " : '')."/> $v[caption]</label>".$this->_break;
                    }
        
        }
                return $rtn;
        }
}

class RMFormYesNo extends RMFormElement
{
        var $_value = '';
        public function __construct($caption, $name, $inicial=0){
                $this->setCaption($caption);
                $this->setName($name);
                $this->_value = isset($_REQUEST[$this->getName()]) ? $_REQUEST[$this->getName()] : $inicial;
        }
        public function setValue($value){
                $this->_value = $value;
        }
        public function getValue(){
                return $this->_value;
        }
        public function render(){
                $rtn = "<input name='".$this->getName()."' id='".$this->getName()."' type='radio' value='1' ";
                if ($this->_value==1){
                        $rtn .= "checked='checked' ";
                }
                $rtn .= "/> ".__('Yes','rmcommon')."&nbsp;&nbsp;";
                $rtn .= "<input name='".$this->getName()."' id='".$this->getName()."' type='radio' value='0' ";
                if ($this->_value==0){
                        $rtn .= "checked='checked' ";
                }
                $rtn .= "/> ".__('No','rmcommon');
                return $rtn;
        }
}