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PHP自動(dòng)生成表單的Form類

php中文網(wǎng)

發(fā)布： 2016-07-23 08:54:57

原創(chuàng)

1593人瀏覽過

\n\t\n\n";

}else {

$form_item=$text;

}

return $form_item;

}

//文本域函數(shù)

function form_textarea($id,$name,$cols,$rows,$label_name,$label_for,$value=""){

$text="\n";

$label=$this->form_label($label_name,$label_for);

$form_item=$this->form_item($label,$text);

return $form_item;

}

//文字標(biāo)簽函數(shù)

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

\n";

$text.="\t

\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();

}

復(fù)制代碼

//Form.php
class form {
var $layout=true;//是否使用表格布局
var $action;//表單要提交到的URL
var $method;
var $enctype="";
var $name="";
var $id="";
var $class="";
function form($action,$method="POST"){ //通過構(gòu)造函數(shù)初始化成員變量
$this->action=$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 $text;
}
//文本框函數(shù)
function form_text($name,$id,$label_name,$label_for,$value=""){
$text="
$text.="id=\"{$id}\" ";
if(isset($value)){
$text.="value=\"{$value}\" ";
}
$text.="/>\n";
$label=$this->form_label($label_name,$label_for);
$form_item=$this->form_item($label,$text);
return $form_item;
}
//密碼框函數(shù)
function form_passwd($name,$id,$label_name,$label_for,$value=""){
$text="
$text.="id=\"{$id}\" ";
if(isset($value)){
$text.="value=\"{$value}\" ";
}
$text.="/>\n";
$label=$this->form_label($label_name,$label_for);
$form_item=$this->form_item($label,$text);
return $form_item;
}
//隱藏域函數(shù)
function form_hidden($name,$id,$label_name,$label_for,$value=""){
$text="
if(isset($value)){
$text.="value=\"{$value}\" ";
}
$text.="/>\n";
$label=$this->form_label($label_name,$label_for);
$form_item=$this->form_item($label,$text);
return $form_item;
}
//文件域函數(shù)
function form_file($name,$id,$label_name,$label_for,$size=""){
$text="
$text.="id=\"{$id}\" ";
if(isset($size)){
$text.="size=\"{$size}\" ";
}
$text.="/>\n";
$label=$this->form_label($label_name,$label_for);
$form_item=$this->form_item($label,$text);
return $form_item;
}
//復(fù)選框函數(shù)
function form_checkbox($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 $form_item;
}
//單選框函數(shù)
function form_radio($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 $form_item;
}
//下拉菜單函數(shù)
function form_select($id,$name,$options=array(),$selected=false,$label_name,$label_for,$onchange=""){
if($onchange!==""){
$text="\n";
}
foreach ($options as $value=>$key){
if($selected==$value){
$text.="\t\n";
}elseif ($selected===false) {
$text.="\t\n";
}
}
$text.="
$label=$this->form_label($label_name,$label_for);
$form_item=$this->form_item($label,$text);
return $form_item;
}
//多選列表函數(shù)
function form_selectmul($id,$name,$size,$options=array(),$label_name,$label_for){
$text="\n";
$label=$this->form_label($label_name,$label_for);
$form_item=$this->form_item($label,$text);
return $form_item;
}
//按鈕函數(shù)
function form_button($id,$name,$type,$value,$onclick=""){
$text="\n";
if($this->layout==true){
$form_item="