XAJAX实现无刷新上传(一)

    主要的xajax结合php上传文件和保存数据的函数集中存放在 ./admin/includes/function.xajax.php 里面

在language.php文件载入并初始化xajax上传扩展
require_once(ROOT_PATH . '/includes/xajax/xajax.inc.php');

require_once(ROOT_PATH . '/admin/includes/function.xajax.php');

require_once(ROOT_PATH . '/includes/xajax/xajaxExtend.php');

//$xajax = new xajax();

$xajax = new xajaxExtend;

//$xajax->debugOn();

$xajax->registerFunction("ShowCreateLanguage");

$xajax->registerFunction("CreateLanguage");

$xajax->registerFunction("DeleteLanguage");

$xajax->registerFunction("ModifyLanguage");

$xajax->registerFunction("UpdateLanguage");

$xajax->processRequests();

主要处理上传函数

//显示添加语言表单

function ShowCreateLanguage($hidden = 1) {

$objResponse = new XajaxResponse();

if($hidden == 1){

$objResponse->addAssign('createlanguage','innerHTML',"create language");

$objResponse->addAssign('h','style.display','block');

}else{

$objResponse->addAssign('createlanguage','innerHTML',"create language");

$objResponse->addAssign('h','style.display','none');

}

return $objResponse;

}



function CreateLanguage($f1) {

global $db,$tablefix,$LANG;

$objResponse = new xajaxResponse();

$name = xml_escape($f1['name']);

$charset = xml_escape($f1['charset']);

$ord = xml_escape($f1['ord']);

$ord = (($ord == '') OR !is_numeric($ord)) ? '1' : $ord;



if(empty($name)){

$objResponse->addAlert("Language name is empty");

}



if(empty($charset)){

$objResponse->addAlert("charset is empty");

}



if(!empty($name) AND !empty($charset)){

//判断是否有上传文件

if($_FILES['filename']['tmp_name'] <>""){

require_once(ROOT_PATH . '/includes/class.upload.php');



$fileFormat = array('gif','jpg','jpge','png');

$upload = new Upload( ROOT_PATH . '/attaches/', $fileFormat);

if(!$upload->run('filename')){

$objResponse->addAlert("upload image file false");

}else{

//如果成功上传则添加进数据库

$filename = $upload->returnArray[0][saveName];

$insertsql = "INSERT INTO `language` (`languageid`,`name`,`filename`,`charset`,`ord`) VALUES (NULL,'$name','$filename','$charset','$ord')";

if($db->query($insertsql)){

//如果添加成功

$languageid = $db->insertid();

$innerHTML = <<

• $languageid



• $name



• 



• $charset



• $ord



• $LANG[delete] $LANG[edit]

EOT;

$objResponse->addAppend("language","innerHTML",$innerHTML);

}

}

//如果没有文件上传

}else{

$insertsql = "INSERT INTO `language` (`languageid`,`name`,`filename`,`charset`,`ord`) VALUES (NULL,'$name','','$charset','$ord')";

if($db->query($insertsql)){

//如果添加成功

$languageid = $db->insertid();

$innerHTML = <<

• $languageid



• $name



•  



• $charset



• $ord



• $LANG[delete] $LANG[edit]