Etable/formType/file

(一)製作表單元素類別

formsome.php 中

class XoopsFormUploadFile extends XoopsFormElement {
	function XoopsFormUploadFile($caption, $name){	// 提示、後傳變數名
		$this->setCaption($caption);
		$this->setName($name);
	}
	function render(){
		return "<input type='file' name='".$this->getName()."' id='".$this->getName()."'".$this->getExtra()." />".$this->getExtra('2');
	}
}
class XoopsFormFile extends XoopsFormElementTray{
	function XoopsFormFile($caption, $name, $value='', $paths=array('.'=>'當前路徑')){
		$this->XoopsFormElementTray($caption,'  ');
		$pathSelect=new XoopsFormSelect('路徑:',$name.'[path]',$value='');// 產生選單物件並指定預選值
		$pathSelect->addOptionArray($paths);
		$this->addElement($pathSelect);// 將選單物件放入表單
		$fileUpload=new XoopsFormUploadFile('請選檔:', $name.'[fileName]');
		$this->addElement($fileUpload);// 將選單物件放入表單
	}
}

(二)addElements($i,$value)

加表單元素類型為 file 則

$j=new XoopsFormFile($this->fields[$i]['colalias'],'f['.$this->fields[$i]['as_name'].']['.$this->fields[$i]['colname'].']',str_replace("'",''',str_replace("&",'&',$value)),$this->formType["$lc_name"][1]['paths']);
$this->form->addElement($j,(($this->fields[$i]['formValidate']==0)?'0':'1'));
$this->form->addElement(new XoopsFormHidden('uploadFileField',$lc_name,0));
$this->form->addElement(new XoopsFormHidden('uploadFilePath',$value,0));