action=$action; $this->method=$method; } function form_start(){ $text=action}\ method=\{$this->method}\; if($this->class!==){ $text.= class=\{$this->class}\; } if ($this->enctype!==) { $text.= enctype=\{$this->enctype}\; } if($this->id!==){ $text.= id=\{$this->id}\; } if($this->name!==){ $text.= name=\{$this->name}\; } $text.=>\n; if($this->layout==true){ $text.=\n; } return $text; } function form_end(){ if ($this->layout==true) { $text=\t
\n; $text.=\n; }else { $text=\n; } return $text; } //文本框函数 function form_text($name,$id,$label_name,$label_for,$value=){ $text=\n; $label=$this->form_label($label_name,$label_for); $form_item=$this->form_item($label,$text); return $form_item; } //密码框函数 function form_passwd($name,$id,$label_name,$label_for,$value=){ $text=\n; $label=$this->form_label($label_name,$label_for); $form_item=$this->form_item($label,$text); return $form_item; } //隐藏域函数 function form_hidden($name,$id,$label_name,$label_for,$value=){ $text=\n; $label=$this->form_label($label_name,$label_for); $form_item=$this->form_item($label,$text); return $form_item; } //文件域函数 function form_file($name,$id,$label_name,$label_for,$size=){ $text=\n; $label=$this->form_label($label_name,$label_for); $form_item=$this->form_item($label,$text); return $form_item; } //复选框函数 function form_checkbox($name,$label=array(),$label_name,$label_for=){ $i=0; $text=array(); foreach ($label as $id=>$value){ $text[$i]=; $text[$i].={$value}; $i++; } $label=$this->form_label($label_name,$label_for); $form_item=$this->form_item($label,$text); return $form_item; } //单选框函数 function form_radio($name,$label=array(),$label_name,$label_for=){ $i=0; $text=array(); foreach ($label as $id=>$value){ $text[$i]=; $text[$i].={$value}; $i++; } $label=$this->form_label($label_name,$label_for); $form_item=$this->form_item($label,$text); return $form_item; } //下拉菜单函数 function form_select($id,$name,$options=array(),$selected=false,$label_name,$label_for,$onchange=){ if($onchange!==){ $text=\n; } else{ $text=\n; } foreach ($options as $value=>$key){ if($selected==$value){ $text.=\t{$key}\n; }elseif ($selected===false) { $text.=\t{$key}\n; } } $text.=; $label=$this->form_label($label_name,$label_for); $form_item=$this->form_item($label,$text); return $form_item; } //多选列表函数 function form_selectmul($id,$name,$size,$options=array(),$label_name,$label_for){ $text=\n; foreach ($options as $value=>$key){ $text.=\t{$key}\n; } $text.=\n; $label=$this->form_label($label_name,$label_for); $form_item=$this->form_item($label,$text); return $form_item; } //按钮函数 function form_button($id,$name,$type,$value,$onclick=){ $text=.$value; $text.=\n; if($this->layout==true){ $form_item=\n\t {$text} \n
\n; }else { $form_item=$text; } return $form_item; } //文本域函数 function form_textarea($id,$name,$cols,$rows,$label_name,$label_for,$value=){ $text={$value}\n; $label=$this->form_label($label_name,$label_for); $form_item=$this->form_item($label,$text); return $form_item; } //文字标签函数 function form_label($text,$for){ if($for!==){ $label={$text}：; }else { $label=$text.：; } return $label; } function form_item($form_label,$form_text){ switch ($this->layout){ case true: $text=\n; $text.=\t; $text.=$form_label; $text.=\n; $text.=\t; $text.=$form_text; $text.= \n; $text.=
\n; break; case false: $text=$form_label; $text.=$form_text; break; } return $text; } function createform($form_item=array()){ echo $this->form_start(); foreach ($form_item as $item){ echo $item; } echo $this->form_end(); }}?>
使用示例：
用户登录layout=false; //不使用表格布局，大家可以把这句注释掉看结果有何不同$name=$form->form_text(userid,userid,用户名,userid);$passwd=$form->form_passwd(passwd,passwd,密码,passwd);$submit=$form->form_button(,submit,submit,登录);$form_item=array($name,$passwd,$submit);$form->createform($form_item);?>
以上所述就是本文的全部内容了，希望大家能够喜欢。