php+ajax级联菜单[无刷新级联菜单]
- WBOYasal
- 2016-06-13 10:09:441353semak imbas
这一个网友发布的php+ajax级联菜单，我们常说的就是无刷新了。
这一个网友发布的php+ajax级联菜单，我们常说的就是无刷新了。
header("Content-type: text/html;charset=GBK");//输出编码,避免中文乱码
require_once(dirname(__FILE__)."/include/config_base.php");
require_once(dirname(__FILE__)."/include/inc_type.php");
require_once(dirname(__FILE__)."/include/inc_cache.php");
$fatherid="";
$fatherid=$_GET['fatherid'];
if(!empty($fatherid)){
if(!file_exists('/cache/sun_'.$fatherid.'_cache.txt')){
$ty = new Type(0);
$typeOptions = $ty->GetSmallOption($fatherid);
if(!empty($typeOptions)){
cache_write('/cache/sun_'.$fatherid.'_cache.txt', $typeOptions);
echo "
echo $typeOptions;
echo "";
$tl->Close();
}
}else{
$typeOptions=cache_get('/cache/sun_'.$fatherid.'_cache.txt');
echo "
echo $typeOptions;
echo "";
}
}
?>
<script><br />
function GetBigType (){<br />
var url='GetBigType.php';<br />
var pars='pid=1';<br />
var myAjax=new Ajax.Updater('BigType', url, {method:'get', parameters:pars});<br />
}<br />
GetBigType ();<br />
function GetSmallType(){<br />
var fatherid=$F('fatherid');<br />
var url=' GetSmallType.php';<br />
var pars='fatherid='+fatherid;<br />
var myAjax =new Ajax.Updater('SmallType', url, {method:'get', parameters:pars});<br />
}<br />
</script>
header("Content-type: text/html;charset=GBK");//输出编码,避免中文乱码
require_once(dirname(__FILE__)."/include/config_base.php");
require_once(dirname(__FILE__)."/include/inc_type.php");
require_once(dirname(__FILE__)."/include/inc_cache.php");
$pid="";
$pid=$_GET['pid'];
if($pid==1){
if(!file_exists('../cache/bigtype.cache.txt')){
$ty = new Type(0);
$typeOptions = $ty->GetBigOption();
cache_write('/cache/bigtype.cache.txt', $typeOptions);
echo "
echo "rn";
echo $typeOptions;
echo "";
$ty->Close();
}else{
$typeOptions=cache_get('/cache/bigtype.cache.txt');
echo "
echo "rn";
echo $typeOptions;
echo "";
}
}
?>