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13년 전 |
php5용입니다
<?php
class SelectBox{
private $name;
private $selectedIndex;
private $selectedFromValue;
private $attribute;
private $option = array();
public function __construct($name, $attribute=""){
$this->name = $name;
$this->attribute = $attribute;
}
public function __get($name){
try{
$this->checkProperty($name);
return $this->$name;
}catch(Exception $e){
echo $e->getMessage();
}
}
public function __set($name, $value){
try{
$this->checkProperty($name);
$this->$name = $value;
}catch(Exception $e){
echo $e->getMessage();
}
}
public function add($value, $text){
$this->option[$value] = $text;
}
public function getTag(){
$i=0;
$str = "<select name='".$this->name."' ".$this->attribute.">\n";
foreach($this->option as $key=>$value){
if($this->selectedIndex == $i) $selected = " selected='selected'";
else if($this->selectedFromValue == $key) $selected = " selected='selected'";
else $selected = "";
$str .= "<option value='".$key."'".$selected.">".$value."</option>\n";
$i++;
}
$str .= "</select>";
return $str;
}
private function checkProperty($name){
if(!property_exists(__CLASS__, $name)){
throw new Exception('존재하지 않는 Property['.$name.']를 호출하였습니다<br />');
}
}
}
?>
<사용법>
$select = new SelectBox('superUser', 'style="color:#ff00ff"');
$select->selectedIndex = 1; //선택된 상태의 option 인덱스
$select->add('admin', '관리자');
$select->add('master', '부관리자');
$select->add('guest', '손님');
echo $select->getTag();
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