PHP自动生成表单代码分享

action=$action; $this->method=$method; } function form_start(){ $text="

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.="layout==true) { $text="tform_label($label_name,$label_for); $form_item=$this->form_item($label,$text); return $form_item; } //密码框函数 function form_passwd($name,$value=""){ $text="form_label($label_name,$text); return $form_item; } //隐藏域函数 function form_hidden($name,$value=""){ $text="form_label($label_name,$text); return $form_item; } //文件域函数 function form_file($name,$size=""){ $text="form_label($label_name,$text); return $form_item; } //复选框函数 function form_checkbox($name,$label=array(),$label_for=""){ $i=0; $text=array(); foreach ($label as $id=>$value){ $text[$i]=""; $text[$i].=""; $i++; } $label=$this->form_label($label_name,$text); return $form_item; } //单选框函数 function form_radio($name,$label_for=""){ $i=0; $text=array(); foreach ($label as $id=>$value){ $text[$i]=""; $text[$i].=""; $i++; } $label=$this->form_label($label_name,$text); return $form_item; } //下拉菜单函数 function form_select($id,$name,$options=array(),$selected=false,$onchange=""){ if($onchange!==""){ $text="$key){ if($selected==$value){ $text.="tn"; }elseif ($selected===false) { $text.="tn"; } } $text.=""; $label=$this->form_label($label_name,$text); return $form_item; } //多选列表函数 function form_selectmul($id,$size,$label_for){ $text="$key){ $text.="tn"; } $text.="n"; $label=$this->form_label($label_name,$text); return $form_item; } //按钮函数 function form_button($id,$type,$value,$onclick=""){ $text="layout==true){ $form_item=" n"; $label=$this->form_label($label_name,$text); return $form_item; } //文字标签函数 function form_label($text,$for){ if($for!==""){ $label=""; }else { $label=$text."："; } return $label; } function form_item($form_label,$form_text){ switch ($this->layout){ case true: $text="form_start(); foreach ($form_item as $item){ echo $item; } echo $this->form_end(); } } ?>

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","登录"); $form_item=array($name,$passwd,$submit); $form->CreateForm($form_item); ?>