XAJAX实现无刷新上传(一)
2011-05-11 12:48 卫佳 阅读(184) 评论(0) 编辑 收藏 举报主要的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");
$xajax->processRequests();
主要处理上传函数
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//显示添加语言表单
function ShowCreateLanguage($hidden = 1) {
$objResponse = new XajaxResponse();
if($hidden == 1){
$objResponse->addAssign('createlanguage','innerHTML',"<a
href=\"\" onclick=\"xajax_ShowCreateLanguage(2);return
false\" title=\"\">create language</a>");
$objResponse->addAssign('h','style.display','block');
}else{
$objResponse->addAssign('createlanguage','innerHTML',"<a
href=\"\" onclick=\"xajax_ShowCreateLanguage(1);return
false\" title=\"\">create language</a>");
$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($charset)){
//判断是否有上传文件replica handbags
if($_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();
$innerHTML = <<<EOT
<ul id="page_" class="two">
<li>$languageid</li>
<li>$name</li>
<li><img src="../attaches/" width="21"
/></li>
<li>$charset</li>
<li>$ord</li>
<li style="width:180px;"><a class="button1"
href="" onclick="if(confirm('sure?'))
xajax_DeleteLanguage($languageid);return false;"
title="">$LANG[delete]</a> <a class="button1"
href="" onclick="xajax_ModifyLanguage($languageid); return
false;" title="">$LANG[edit]</a></li>
</ul>
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();
$innerHTML = <<<EOT
<ul id="page_" class="two">
<li>$languageid</li>
<li>$name</li>
<li> </li>
<li>$charset</li>
<li>$ord</li> cheap
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<li style="width:180px;"><a class="button1"
href="" onclick="if(confirm('sure?'))
xajax_DeleteLanguage($languageid);return false;"
title="">$LANG[delete]</a> <a class="button1"
href="" onclick="xajax_ModifyLanguage($languageid); return
false;" title="">$LANG[edit]</a></li>
</ul>