PHPLivex

最新推荐文章于 2025-12-03 23:30:00 发布

原创最新推荐文章于 2025-12-03 23:30:00 发布 · 1k 阅读

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CC 4.0 BY-SA版权

文章标签：

#function #output #xmlhttprequest #mozilla #html #query

PHPLiveX是一个PHP类库可用于在web页面中使用Ajax调用PHP函数。它非常易于使用，在调用一个PHP函数不需要附加额外的功能，包含一个灵活地预加载属性，兼容IE, Opera, Mozilla, Firefox等浏览器。

<?
#########################################
# PHPLiveX Library #
# (C) Copyright 2006 Arda Beyazo餷u #
# Version: 2.0 #
# Home Page: phplivex.sourceforge.net #
#########################################

class PHPLiveX { ///创建PHPLiveX 类

var $Url;

var $Error = "";

var $FList = array();

function CreateJS(){
ob_start();

?>
/////////////////////////////////////////
// PHPLiveX Library                    //
// (C) Copyright 2006 Arda Beyazo餷u   //
// Version: 2.0                        //
// Home Page: phplivex.sourceforge.net //
/////////////////////////////////////////

var TYPE = "e";
var MODE = "rw";
var TARGET = "NULL";
var PRELOAD = "NULL";

function urlToTr(str){
str=str.replace(/%E7/g,"?);
str=str.replace(/%C7/g,"?);
str=str.replace(/%F0/g,"?);
str=str.replace(/%D0/g,"?);
str=str.replace(/%FD/g,"?);
str=str.replace(/%DD/g,"?);
str=str.replace(/%F6/g,"?);
str=str.replace(/%D6/g,"?);
str=str.replace(/%FE/g,"?);
str=str.replace(/%DE/g,"?);
str=str.replace(/%FC/g,"?);
str=str.replace(/%DC/g,"?);
return unescape(str);
}

        if (!objXmlHttp) {
            alert('Giving up :( Cannot create an XMLHTTP instance');
            return false;
        }

return objXmlHttp;
}

function PLX_CreatePreloading(preLoad){
document.getElementById(preLoad).style.visibility = 'visible';
}

var preId = 0;

function PLX_CreateOutput(funcName, funcArgs){
var post_data = "funcName=" + escape(funcName);
var args = new Array();
if(funcArgs != ""){
   if(funcArgs.indexOf(",") != -1){
    args = funcArgs.split(",");
    for (i=0;i<args.length;i++) post_data += "&funcArgs[]=" + escape(args[i]);
   }else{
    post_data += "&funcArgs[]=" + escape(funcArgs);
   }
}
var XmlHttp = PLX_GetXmlHttp();
var ajaxType = false;
if(TYPE != "r") ajaxType = true;
XmlHttp.open("POST", "<? echo $this->Url ?>", ajaxType);
XmlHttp.setRequestHeader("Method", "POST " + "<? echo $this->Url ?>" + " HTTP/1.1");
XmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=iso-8859-9");
XmlHttp.setRequestHeader("Pragma", "no-cache");
XmlHttp.setRequestHeader("Cache-Control", "no-cache, must revalidate");
XmlHttp.send(trToUrl(post_data));

if(TYPE != "r"){
   var preLoad = "NULL";
   if(preId != 0){
    PLX_CreatePreloading(preId);
    preLoad = preId;
    preId = 0;
   }

   XmlHttp.onreadystatechange = function(){
    if (XmlHttp.readyState == 4){
     output = urlToTr(XmlHttp.responseText);
     var outparts = output.split("<phplivex>");
     output = outparts[outparts.length-1].replace("/</phplivex>/", "");

     if(preLoad != "NULL"){
      document.getElementById(preLoad).style.visibility = 'hidden';

     }

     if(TYPE == "e") document.body.innerHTML += "";
     else if(MODE == "aw") document.getElementById(TARGET).innerHTML += output;
     else if(MODE == "rw") document.getElementById(TARGET).innerHTML = output;

     TYPE = "e";
     MODE = "rw";
    }

   }
}else{
   output = urlToTr(XmlHttp.responseText);
   var outparts = output.split("<phplivex>");
   output = outparts[outparts.length-1].replace("/</phplivex>/", "");
   return output;
}
}

<?
$html = ob_get_contents();
ob_end_clean();
echo $html;

}

?>
try{
   if(TYPE == "r" || TYPE == "e"){
    return PLX_CreateOutput("<? echo $funcName ?>", FuncArgs);
   }else{
    PLX_CreateOutput("<? echo $funcName ?>", FuncArgs);
   }
}catch(ex){
   PLX_ShowError(ex);
}


}
<?
$html = ob_get_contents();
ob_end_clean();
return $html;

}

function Run(){
$html = "";
if(count($this->FList) > 0){
$html = $this->CreateJS();
for($i=0;$i<count($this->FList);$i++){
$html .= $this->CreateFunction($this->FList[$i]);
}
}
echo $html;
}

}