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GTAjax-5.6.js
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GTAjax-5.6.js
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//<!--
/*
* GTAjax.js
* @abstract: General-Targeted Ajax
* @author: wadelau@hotmail.com,wadelau@gmail.com
* @since: 2006-2-17 14:04
* @update: Tue Feb 1 20:47:03 GMT 2011
* @code: 5.6 // a.bc , funcs added b+, errs updated c+
* @NOTICE: DO NOT USE THIS COMMERICALLY WITHOUT AUTHOR'S PAPER AUTHORIZATION
* Tue Jan 25 12:55:01 GMT 2011
* Wed Jan 26 17:31:33 GMT 2011
* Wed Jul 20 08:08:09 BST 2011
* Fri Mar 16 16:36:52 CST 2012
* Sun Jan 24 12:56:43 CST 2016
* Fri May 25 08:51:23 CST 2018, code format refine and cA.sort bugfix
* Wed Oct 31 21:57:26 CST 2018, +form Name validate
* 11:06 Friday, August 16, 2019, imprvs with form validate
*/
//---- DO NOT CHANGE ANY PART OF THE CODE UNDER THIS LINE ---
var GTAj = null ;
var GTAjVar = {helpurl:'https://ufqi.com/dev/gtajax/'} ;
var GTAjStatus = {hdlcp:0, nowopen:0, lastopen:0, gti:0, tlpid:0, bki:0,maxbk:9, ierdy:0};
var GTAjBK = {} ;
if(!window){ window = {}; } //- why this?
if (typeof window.console == "undefined") {
window.console = {log: function(errMsg){ window.alert(errMsg); }};
}
function GTAjax(){
//--- initiate
GTAjStatus.gti++;
GTAj = this ;
GTAj.sRe = '' ; //-- sReturn
GTAj.iTm = 0 ; //-- iTimer
GTAj.sTd = 0 ; //-- sToid
GTAj.sTd2 = 0 ; //--- process id
GTAj.sPtWi= 'myPOstWIn'; //-- sPstWin
GTAj.sUrl = '?' ;
GTAj.sMtd = 'GET' ; //-- sMethod
GTAj.iItl = 1000 ; // iInterval, one second
GTAj.isWtRp = false ; //-- isWaitResponse
GTAj.sForm = '' ;
GTAj.sFld = '' ; //-- sField
GTAj.sBkCt = '' ; //-- sBackCont
GTAj.nEmt = null ; //-- newElmt
GTAj.wFl = false ; //-- withFile
GTAj.tErr = new Error() ; //-- tmpErr
GTAj.nEmt2 = null ;
GTAj.gtFDiv = 'icld200607232107'; //-- gtfloatdiv
//GTAj.tBro = navigator.appName; //-- tmpBro
GTAj.tBro = (navigator.userAgent).toLowerCase(); //-- tmpBro
GTAj.tLgu = navigator.language?navigator.language:navigator.userLanguage ; //--- user charset
GTAj.myBdTt = null ; //-- myBodyTarget
GTAj.pswd = 'Processing';
GTAj.rtns = null; //--- return status
GTAj.noticed = 0; //-- form submitting during process will be noticed, added on 20110126
GTAj.ti = 0; //-- runing track id, positioning by line no, added on 20160124
GTAj.cA = new Array();
GTAj.vA = new Array()
GTAj.vA['sbv'] = 'Submit' ;
GTAj.vA['mul'] = 3*60*1000 ;
GTAj.vA['ta'] = '' ;
GTAj.vA['rn'] = ' Return ' ;
GTAj.vA['ib'] = false ;
GTAj.vA['rdo'] = false ;
GTAj.vA['ic'] = true ;
GTAj.vA['cf'] = '' ;
GTAj.vA['ff'] = true; // false ;
GTAj.vA['pb'] = true ;
GTAj.vA['bl'] = true ;
GTAj.vA['fft'] = 'fftag';
GTAj.vA['req'] = 'undefined';
GTAj.vA['nbl'] = '' ;
GTAj.vA['ncp'] = false ;
GTAj.vA['fbl'] = false ;
GTAj.vA['chkv'] = 1 ;
GTAj.vA['cfs'] = '::' ; //- chkformsep, reform since v5.2, 201107
GTAj.vArr = new Array()
GTAj.vArr['subbtnval']='sbv';
GTAj.vArr['maxuploadfiletime']='mul';
GTAj.vArr['targetarea']='ta';
GTAj.vArr['returnname']='rn';
GTAj.vArr['isdebug']='ib';
GTAj.vArr['returndataonly']='rdo';
GTAj.vArr['iscache']='ic';
GTAj.vArr['chkform']='cf';
GTAj.vArr['forceframe']='ff';
GTAj.vArr['processbar']='pb';
GTAj.vArr['backlink']='bl';
GTAj.vArr['forceframetag']='fft';
GTAj.vArr['request'] = 'req';
GTAj.vArr['nobacktag'] = 'nbl';
GTAj.vArr['nocopy'] = 'ncp';
GTAj.vArr['forcebacktag'] = 'fbl';
GTAj.vArr['callback'] = 'cb'; //- callback function, added on Sun Mar 11 12:56:52 CST 2012
GTAj.xmlhttp = null ;
//- set runtime variables
this.set = function(sName,sVal){
try{
if(sName=='chkform'){
if(sVal!=null && sVal!=''){
var sValA = sVal.split(GTAj.vA['cfs'],3); //- remedy 20110711
// formfield:chktype:errmsg, validate bgn
if(sValA[0]!=null && sValA[0]!=''){
if(sValA[1]==null || sValA[1]==''){
sValA[1] = 'notvalue=' ;
}
if(sValA[2]==null || sValA[2]==''){
sValA[2] = ' has not expected value.' ;
}
GTAj.cA[sValA[0]] = sValA[1]+GTAj.vA['cfs']+sValA[2];
}
if(GTAj.cA.length==0){
GTAj.cA[100] = '1' ;
}
//-- validate end
}
}
else{
GTAj.vA[ GTAj.vArr[sName]] = sVal ;
}
if( GTAj.vA['ff'] && ( GTAj.vA['rdo'] ) ){
GTAj.vA['chkv'] = 0 ;
GTAj.tErr.message = 'returndataonly cannot be with forceframe!';
}
else if( GTAj.vA['fbl'] && GTAj.vA['nbl']){
GTAj.vA['chkv'] = 0 ;
GTAj.tErr.message = 'forcebacktag cannot be with nobacktag!';
}
}
catch(e6){
return this._RGT('this.set',e6);
}
}
//- main method, prepare, encapsulate, validate, submit a request
//- and read response for further handling
this.get = function( sForm ){
var iswaiting = false ;
var isnum = false ;
var tmpgti = GTAjStatus.gti ;
if(sForm == null || sForm == ''){
GTAj.tErr.message = 'invalid form/url:['+sForm+'] found, stopped.';
return this._RGT('invalidForm/URL',GTAj.tErr);
}
else if( typeof sForm == 'number' ){
//--- numeric, the waiting-req come again..
tmpgti = sForm ;
eval('GTAj=GTAjStatus.pid'+tmpgti+';');
if( tmpgti == GTAjStatus.nowopen
|| ( GTAjStatus.nowopen == 0 && tmpgti == GTAjStatus.lastopen+1 ) ){
//--- will go on with nowopen or next one in queue, added on 201102
}
else{
//--- another instance is runing, keep waiting again
iswaiting = true ;
}
this._DBG( GTAj.vA['ib'],'process-num','sForm:['+tmpgti+'] gti:'+GTAjStatus.gti
+',req:['+GTAj.reg.req+'] ta:['+GTAj.vA['ta']+'] waiting:['+iswaiting
+'] nowopen:['+GTAjStatus.nowopen+'] lastopen:['+GTAjStatus.lastopen+']');
isnum = true ;
}
else{
//- validate sForm as string, Oct 31, 2018
if(typeof sForm != 'string'){ //- form has an input field named as 'name'
var hasFoundF = false; var sFormStr = '';
for(var tmpi=0; tmpi<document.forms.length; tmpi++){
var tmpform = document.forms[tmpi];
for(var tmpk in tmpform){
if(tmpform.hasOwnProperty(tmpk)){
var tmpobj = tmpform[tmpk];
//console.log(' >>'+tmpk+' -> '+tmpform[tmpk]+'/name:'+tmpobj.name+'/'+tmpobj.value);
if(tmpobj.name != undefined && tmpobj.name != ''){
if(tmpobj.name == 'name'){
sForm = tmpform;
this._DBG( GTAj.vA['ib'],'sForm/validate', 'sForm:'+sForm+'/obj:['+JSON.stringify(sForm)
+'],found illegal field named as "name", will retrieve with form ['
+sForm+'] "title" or "data-formid" attributes.');
formTitle = sForm.title;
hasFoundF = true;
}
}
}
if(hasFoundF){ break; }
}
if(hasFoundF){
this._DBG(GTAj.vA['ib'], 'sForm/validate', "real form name:["+sForm[GTAj.formName]+"] id:"+sForm.id
+' tit:'+sForm.title+' data-formid:'+sForm.dataset['formid']);
if(typeof sForm.title == 'string'){
sFormStr = sForm.title;
}
else{
sFormStr = sForm.dataset['formid'];;
}
break;
}
}
sForm = sFormStr; //- found real form name
this._DBG( GTAj.vA['ib'],'sForm', 'sForm:'+sForm+'/obj:['+JSON.stringify(sForm)+'], remd succ.');
}
//--- new instanceof, save settings in an GTAjStatus with a newly pid
GTAj.vA['req'] = sForm ;
GTAj.reg = {req:sForm};
if( GTAjStatus.nowopen!=0 ){
//--- another instance is runing , queue and keep waiting...
iswaiting = true ;
}
this._DBG( GTAj.vA['ib'],'process-not-num', 'sForm:['+sForm+'] typeof:['+typeof sForm
+'] gti:['+GTAjStatus.gti+'],req:['+GTAj.reg.req+'] ta2:['+GTAj.vA['ta']
+'] waiting:['+iswaiting+']') ;
}
if( GTAj.tBro.indexOf('explorer')>-1 && document.readyState!='complete' ){
iswaiting = true ;
}
if( iswaiting ){
//--- waiting... // && !(GTAj.tBro.indexOf('Explorer')>-1 && document.readyState!='complete')
if( !isnum ){
eval('GTAjStatus.pid'+GTAjStatus.gti+' = GTAj;');
}
var waitingi = GTAjStatus.gti ;
if( isnum ){
waitingi = tmpgti ;
}
GTAjStatus.tlpid = window.setTimeout('GTAj.get('+waitingi+');',GTAj.iItl);
this._DBG( GTAj.vA['ib'],'process-waiting', 'gti:['+GTAjStatus.gti
+'] nowopen:['+GTAjStatus.nowopen+'] req:['+GTAj.reg.req+'] ta:['+GTAj.vA['ta']
+'] waitingi:['+waitingi+'] tlpid:['+GTAjStatus.tlpid+']');
if(typeof GTAj.vA['req'] == 'string'){
try{
if( GTAj.noticed==0){
GTAj.noticed=1;
document.getElementById( GTAj.vA['req']).onsubmit= this._DFM_F ;
this._SAY( GTAj.sFld,'Attention: The request has added in processing....', false);
}
}
catch(e1650){
this._DBG( GTAj.vA['ib'],'disable-possible-onsubmit', 'sForm:['+GTAj.vA['req']+']');
}
}
}
else {
if( GTAjStatus.nowopen==0 ){
GTAjStatus.nowopen = tmpgti ;
}
if( GTAjStatus.hdlcp==0 || GTAj.vA['ncp'] != GTAjStatus.hdlcp ){
this._DISCP( GTAj.vA['ncp'] ); //--- do no copy handle
GTAjStatus.hdlcp = GTAj.vA['ncp'] ;
}
//- init a new request
if( !GTAj.isWtRp ){
if( GTAj.sTd2 == 0){
this._PSD( GTAj.iTm );
//-- update to dynamic again 2007-10-4 21:19, take static process div instead of dynamic,
//- updated 20060810, 201102
}
else{
this._DBG( GTAj.vA['ib'],'process-GTAj.sTd2', 'gti:['+GTAjStatus.nowopen
+'] sTd2:['+GTAj.sTd2+'] ta:['+GTAj.vA['ta']+']') ;
}
//------------- reinit a new
GTAj.sRe = '' ;
GTAj.rtns = '';
sForm = GTAj.vA['req'] ;
var sPara = '';
GTAj.isDN = false ; //--- isdone, is complete request
this._DBG( GTAj.vA['ib'],'sForm',sForm);
try{
if(typeof sForm == 'string'){
sForm = document.forms[sForm];
}
else{
this._RPT('sFormError.', {'name':'sForm name error.', 'description':'Cannot find a form with this name.'+sForm});
}
if(typeof sForm == 'object'){
if(sForm.id == null || sForm.id == ''){
sForm.id = GTAj.vA['req']; //-- for form.id is missing, 20110711
}
}
}
catch (eFNm){
console.log(eFNm);
}
this._DBG( GTAj.vA['ib'],'sForm/aft',sForm);
if( sForm!=null && typeof sForm !='undefined' ){
this._DBG( GTAj.vA['ib'],'ta-1', GTAj.vA['ta']);
document.getElementById(GTAj.vA['req']).onsubmit= this._DFM_F ;
if( GTAj.vA['chkv']==0 ){
return this._RGT('this.set.chkvar',GTAj.tErr);
}
try{
if( GTAj.vA['ta']=='' && GTAj.vA['rdo'] == false ){
//--- if rdo==true,omited this block,updated 2006-7-23 11:42
var Emsg = 'targetarea is empty.';
if(typeof sForm != 'undefined'){
GTAj.vA['ta'] = sForm.parentNode.getAttribute('id') ;
}
else{
GTAj.tErr.message = Emsg ;
return this._RGT( 'formElement',GTAj.tErr );
}
if( typeof GTAj.vA['ta']=='undefined'
|| GTAj.vA['ta']=='' || GTAj.vA['ta']==null ){
GTAj.tErr.message = Emsg;
return this._RGT( 'formElement1',GTAj.tErr );
}
else{
this._DBG( GTAj.vA['ib'],'ta', GTAj.vA['ta']);
}
}
}
catch(e8){
return this._RGT( 'parentArea', e8 ); // when err reinit the environment...
}
try{
GTAj.sUrl = sForm.action ;
GTAj.sMtd = sForm.method ;
for (var i = sForm.elements.length-1 ; i>=0; i--){
var el = sForm.elements[i];
var myCFM = this._CFM ;
var typeOfElement = (typeof GTAj.cA[el.name]);
if(typeOfElement == 'function'){ //- May 26, 2018
this._DBG( GTAj.vA['ib'],'formValidate-201805250855', 'typeof '+el.name+' is '
+ typeOfElement
+ ', conflict with JavaScript native code, please rename it to xxx'
+ el.name+' or '+el.name+'xxx.') ;
continue;
}
if (el.tagName.toLowerCase() == 'select') {
for (var j = 0; j < el.options.length; j++){
var op = el.options[j];
if (op.selected){
if(!this._chkAccept(sForm, el, myCFM)){ return false; }
if(typeOfElement != 'undefined'){
if(!myCFM(sForm,el.name,op.value,GTAj.cA[el.name])){
return false;
}
}
sPara += '&' + encodeURIComponent(el.name) + '='
+ encodeURIComponent(el.value);
}
}
}
else if (el.tagName.toLowerCase() == 'textarea'){
if(!this._chkAccept(sForm, el, myCFM)){ return false; }
if(typeOfElement != 'undefined'){
if(!myCFM(sForm,el.name,el.value,GTAj.cA[el.name]))
{
return false;
}
}
sPara += '&' + encodeURIComponent(el.name) + '='
+ encodeURIComponent(el.value);
}
else if (el.tagName.toLowerCase() == 'input'){
if (el.type.toLowerCase() == 'checkbox'
|| el.type.toLowerCase() == 'radio'){
if (el.checked){
sPara += '&' + encodeURIComponent(el.name) + '='
+ encodeURIComponent(el.value);
}
if(!this._chkAccept(sForm, el, myCFM)){ return false; }
if(typeOfElement != 'undefined'){
if(!myCFM(sForm,el.name,el.value,GTAj.cA[el.name]))
{
return false;
}
}
}
else if( el.type.toLowerCase() == 'file'){
if(!this._chkAccept(sForm, el, myCFM)){ return false; }
if(typeOfElement != 'undefined'){
if(!myCFM(sForm,el.name,el.value,GTAj.cA[el.name]))
{
return false;
}
}
if(el.value!='' && el.value!=null){
GTAj.wFl = true ;
this._DBG( GTAj.vA['ib'],'fileUpload2',GTAj.wFl);
if(eval(GTAj.cA.length)==0)
{
break ;
}
}
}
else if(el.type.toLowerCase() != 'button'
&& el.type.toLowerCase() != 'submit'){
if(!this._chkAccept(sForm, el, myCFM)){ return false; }
if(typeOfElement != 'undefined'){
if(!myCFM(sForm,el.name,el.value,GTAj.cA[el.name])){
return false;
}
}
sPara += '&' + encodeURIComponent(el.name) + '='
+ encodeURIComponent(el.value);
}
else{
if(el.type.toLowerCase()=='submit'){
if( el.name ){
GTAj.sFld = el.name ;
}
else{
GTAj.sFld = el.id ;
}
if(el.value != ''){
GTAj.vA['sbv'] = el.value;
}
if( GTAj.sFld!=null && typeof GTAj.sFld !='undefined'
&& GTAj.sFld!='' && document.getElementById(GTAj.sFld)){
//--- added on 2007-1-29 23:22
document.getElementById(GTAj.sFld).disabled =true ;
}
else if( GTAj.tBro.indexOf("netscape")==-1 && GTAj.sFld!=null
&& typeof GTAj.sFld !='undefined' && GTAj.sFld!=''
&& document.getElementsByName(GTAj.sFld)){
document.getElementsByName(GTAj.sFld).disabled =true ;
}
else{
GTAj.tErr.message = 'submit field in form:['+sForm
+'] not NAMEed or IDed.';
return this._RGT('invalidsubmit',GTAj.tErr);
}
// for firefox
this._SAY(GTAj.sFld,'Data Collecting',false);
}
}
}
}
}
catch(e2){
console.log(e2);
return this._RGT( 'formElement3',e2 ); // when err reinit the environment...
}
//---- end of real form action
}
else{
//--- handle url
sForm = GTAj.vA['req'];
this._DBG( GTAj.vA['ib'],'handleurl', sForm);
try{
if( GTAj.vA['ta']=='' && GTAj.vA['rdo']==false ){
//--- if rdo==true, omited this block
var sLinks = document.links;
var sLinkHref = '' ;
for(var i=0;i<sLinks.length;i++){
sLinkHref = sLinks[i].href ;
if(sLinkHref.indexOf(sForm)>-1){
sForm = sLinks[i];
GTAj.sUrl = sForm ;
break;
}
}
var Emsg = 'targetarea is empty.';
if(typeof sForm != 'undefined'){
GTAj.vA['ta'] = sForm.parentNode.getAttribute('id') ;
}
else{
GTAj.tErr.message = Emsg ;
return this._RGT('formElement2',GTAj.tErr) ;
}
if(typeof GTAj.vA['ta']=='undefined'
|| GTAj.vA['ta']=='' || GTAj.vA['ta']==null){
GTAj.tErr.message = Emsg ;
return this._RGT('formElement4',GTAj.tErr) ;
}
else{
this._DBG( GTAj.vA['ib'],'ta', GTAj.vA['ta']);
}
sLinks = null ;
sForm = null ;
GTAjStatus.bki++;
if( GTAjStatus.bki>GTAjStatus.maxbk ){
GTAjStatus.bki = 0 ;
}
eval('GTAjBK.bk'+GTAjStatus.bki+'=document.getElementById('+GTAj.vA['ta']
+').innerHTML');
this._DBG( GTAj.vA['ib'], 'GTAjBK.bk'+GTAjStatus.bki,'val');
GTAj.sBkCt = '1' ;
}
else if( GTAj.vA['ta']!=''){
if(!document.getElementById( GTAj.vA['ta'])){
GTAj.tErr.message = 'cant find target:['+ GTAj.vA['ta']+'].';
return this._RGT('invalidta',GTAj.tErr);
}
}
if(GTAj.sUrl=='?'){ GTAj.sUrl = sForm ; }
if(GTAj.sUrl.indexOf(GTAj.vA['fft'])>-1){
GTAj.vA['ff']=true;
}
}
catch(e9){
return this._RGT('parentElement',e9 );
// when err reinit the environment...
}
}
//- create a request object
if( GTAj.wFl || GTAj.vA['ff'] ){
//--- use form submit
try{
this._SAY(GTAj.sFld,'Loading data...',false);
var randframei = (new Date).getMilliseconds(); // for firefox continual fileuploads...
GTAj.sPtWi= GTAj.sPtWi+ randframei ;
var postFrame = '<iframe name="'+GTAj.sPtWi+'" id="'+GTAj.sPtWi+'" '
+ 'style="border:0px;width:0px;height:0px"><\/iframe>'
+ '';
var myBdTt2 = null ;
if( document.getElementById( GTAj.gtFDiv )){
myBdTt2 = document.getElementById( GTAj.gtFDiv ) ;
}
else{
this._DBG( GTAj.vA['ib'],'iframefail',
document.getElementById( GTAj.gtFDiv ).innerHTML);
}
GTAj.nEmt = document.createElement('div');
GTAj.nEmt.setAttribute('id', 'icld'+GTAj.sPtWi);
myBdTt2.appendChild(GTAj.nEmt);
document.getElementById('icld'+GTAj.sPtWi).innerHTML = postFrame ;
var dgt = document;
var fgt = dgt.frames ? dgt.frames[GTAj.sPtWi] : dgt.getElementById(GTAj.sPtWi);
fgt.src = 'about:blank'; // for opera compatible
this._SUB(sForm,GTAj.sUrl,GTAj.sPtWi, GTAj.vA['ib'], GTAj.vA['ff']);
GTAj.isWtRp = true ;
eval('GTAjStatus.pid'+GTAjStatus.nowopen+'=GTAj;');
GTAj.sTd = window.setTimeout( 'GTAj._LOP()',GTAj.iItl);
postFrame= null ;
randframei = null ;
this._DBG( GTAj.vA['ib'],'iframeListen','starting');
}
catch (e4){
return this._RGT('fileUpload or forceFrame',e4 ) ;
}
}
else{
// using xmlhttp
var isAsync = false ;
this._SAY(GTAj.sFld,'Initiating',false);
try{
if (window.XMLHttpRequest){
GTAj.xmlhttp = new XMLHttpRequest();
this._DBG( GTAj.vA['ib'],'xmlhttp1',GTAj.xmlhttp
+',type:['+(typeof GTAj.xmlhttp)+']');
}
else if (window.ActiveXObject){
try{
GTAj.xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
this._DBG( GTAj.vA['ib'],'GTAj.xmlhttp2',GTAj.xmlhttp+',type:['
+(typeof GTAj.xmlhttp)+']');
}
catch(e){
try {
GTAj.xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
this._DBG( GTAj.vA['ib'],'GTAj.xmlhttp3',GTAj.xmlhttp+',type:['
+(typeof GTAj.xmlhttp)+']');
}
catch(e1){
//--- xmlhttp.open fail, set ff==true and try again..
this._SAY(GTAj.sFld, GTAj.vA['sbv'],true);
GTAj.vA['ff'] = true ;
eval('GTAjStatus.pid'+GTAjStatus.nowopen+'=GTAj;');
GTAj.sTd = window.setTimeout('GTAj._LOP()',GTAj.iItl);
}
}
}
}
catch(e39){
console.log(e39);
//--- xmlhttp.open fail, set ff==true and try again..
this._SAY(GTAj.sFld, GTAj.vA['sbv'],true);
GTAj.vA['ff'] = true ;
eval('GTAjStatus.pid'+GTAjStatus.nowopen+'=GTAj;');
GTAj.sTd = window.setTimeout('GTAj._LOP()',GTAj.iItl);
}
//- submitting request
this._SAY(GTAj.sFld,'Communicating',false);
GTAj.sMtd = GTAj.sMtd.toUpperCase();
if( GTAj.xmlhttp!=null && typeof GTAj.xmlhttp!='undefined' ){
this._SAY( GTAj.sFld,'Transacting',false );
try {
if ( GTAj.sMtd == 'GET' ){
if(!GTAj.vA['ic'] ){
if( sPara == null || typeof sPara =='undefined' ){
sPara = '' ;
}
if( true ){
var ici = Math.random() ;
var lastc = sPara.substr(sPara.length-1,1) ; // 20080410
if( lastc != '&' && lastc != '' ){
sPara += '&' ;
}
sPara += 'ici='+ici ;
lastc = null ;
ici = null ;
}
}
var lastc = GTAj.sUrl.substr(GTAj.sUrl.length-1,1);
if( GTAj.sUrl.indexOf('?') > 0 ){
if( lastc != '?' ){
GTAj.sUrl += '&' ;
}
}
else{
GTAj.sUrl += '?' ;
}
lastc = null ;
GTAj.sUrl += sPara ;
this._DBG( GTAj.vA['ib'],'GTAj.xmlhttp-open',('mth:['+GTAj.sMtd
+'] GTAj.sUrl:['
+GTAj.sUrl+'] isAsync:['+isAsync+']'));
try{
GTAj.xmlhttp.open(GTAj.sMtd,GTAj.sUrl,isAsync);
}
catch(e1116){
return this._RGT('GTAj.xmlhttp-open',e1116 ) ;
}
this._DBG( GTAj.vA['ib'],'GTAj.xmlhttp-try0',(new Date()));
if(! GTAj.vA['ic']){
GTAj.xmlhttp.setRequestHeader(
'If-Modified-Since', 'Sat, 1 Jan 2000 00:00:01 GMT');
}
sPara = null ;
}
else{
GTAj.xmlhttp.open(GTAj.sMtd, GTAj.sUrl, isAsync);
GTAj.xmlhttp.setRequestHeader('Content-Type',
'application/x-www-form-urlencoded');
GTAj.xmlhttp.setRequestHeader("Accept", "text/*");
try{
GTAj.xmlhttp.setRequestHeader("Accept-Language", GTAj.tLgu);
}
catch(e1101){
}
}
this._DBG( GTAj.vA['ib'],'GTAj.sMtd',GTAj.sMtd+',GTAj.sUrl: '+GTAj.sUrl
+', sPara:'+sPara);
if( sPara ){
sPara = sPara.substring(1);
//--- added on 2007-7-6 17:40, delete one at the very beginning, '&'
}
GTAj.xmlhttp.send(sPara);
try{
this._DBG( GTAj.vA['ib'],'GTAj.xmlhttp-try',(new Date()));
GTAj.xmlhttp.onreadystatechange = this._RCV;
}
catch(e1140){
return this._RGT('GTAj.xmlhttp-status',e1140 ) ;
}
if(GTAj.sRe==''){ // for firefox confirm
GTAj.sRe = GTAj.xmlhttp.responseText ;
if( GTAj.sRe!='' ){
GTAj.rtns = 'complete' ;
}
}
this._DBG( GTAj.vA['ib'],'GTAj.xmlhttp-sRe',GTAj.sRe
+ ', GTAj.rtns:['+GTAj.rtns +'] ');
}
catch(e3){
console.log(e3);
//--- xmlhttp.open fail, set ff==true and try again..
this._DBG(GTAj.vA["ib"],"GTAj.xmlhttp.fail","xmlhttp:["
+GTAj.xmlhttp+"],failed.");
if( !document.forms[GTAj.vA['req']]
|| (document.forms[GTAj.vA['req']]
&& (GTAj.tBro.indexOf('gecko')!=-1
|| GTAj.tBro.indexOf('firefox')!=-1 ) ) ){
GTAj.vA['ff'] = true ;
eval('GTAjStatus.pid'+GTAjStatus.nowopen+'=GTAj;');
GTAj.sTd = window.setTimeout( 'GTAj._LOP()',GTAj.iItl );
}
else{
e3.message += "\nmaybe you can gtajax.set('forceframe',true) to try again.";
this._RGT('formXmlHttpFail',e3 );
}
}
GTAj.xmlhttp = null ;
}
}
if(GTAj.isDN){
this._SAY( GTAj.sFld,'Loaded Successfully',false );
}
//------------- end of sending data .
}
else if( GTAj.isWtRp ){ //- waiting in a defined _LOP
try{
if( !dgt ){
var dgt = document;
var fgt = dgt.frames ? dgt.frames[GTAj.sPtWi] : dgt.getElementById(GTAj.sPtWi);
}
var pgt = fgt.document || fgt.contentWindow.document;
if( typeof pgt == 'undefined' || pgt == null){
//window.alert('isWtRp-error! dgt:['+dgt+'] fgt:['+fgt+'] pgt:['+pgt+']');
GTAj.tErr.name = 'GTAj.readResp';
GTAj.tErr.message = 'dgt:['+dgt+'] fgt:['+fgt+'] pgt:['+pgt+']';
this._RGT('GTAj.isWtRp',GTAj.tErr);
return false;
}
var sRe2 = pgt.body.innerHTML ;
GTAj.rtns = pgt.readyState ;
if( GTAj.rtns=='complete' && sRe2==''){
GTAj.rtns = ''; //-- remedy on 20101111 for chrome
}
if( GTAj.rtns!=null && typeof GTAj.rtns!='undefined' ){
GTAj.sRe = sRe2;
}
else {
if( ( GTAj.sRe!=null && sRe2!=null && GTAj.sRe!='' && sRe2!='' )
&& GTAj.sRe.length==sRe2.length ){
GTAj.rtns = 'complete';
}
GTAj.sRe = sRe2 ;
GTAj.iItl = 2000 ;
}
if( GTAj.tBro.indexOf('opera')>-1 ){
GTAj.sRe = GTAj.sRe.replace(/\n{3,}/,''); //--- for opera compatible
}
this._DBG( GTAj.vA['ib'],'GTAj.rtns', GTAj.rtns + ',GTAj.sRe:['+GTAj.sRe+']');
if( GTAj.rtns==null || typeof GTAj.rtns=='undefined' ){
GTAj.rtns = '';
}
if( GTAj.rtns.toLowerCase()!='complete' ){
if(GTAj.iTm < GTAj.vA['mul']){
eval('GTAjStatus.pid'+GTAjStatus.nowopen+'=GTAj;');
GTAj.sTd = window.setTimeout( 'GTAj._LOP()',GTAj.iItl );
this._DBG( GTAj.vA['ib'],'!=complelte-1534','sTd:['+GTAj.sTd
+'] iTm:['+GTAj.iTm+']');
}
else{
this._DBG( GTAj.vA['ib'],'connTimeOut','connection timeout');
}
}
else{
window.clearTimeout(GTAj.sTd);
window.clearTimeout(GTAj.sTd2);
}
sRe2 = null ;
}
catch( e7 ){
console.log(e7);
this._DBG( GTAj.vA['ib'],'accessRe',e7.message );
//--- tell script to waiting again,Modified on 2006-7-7 11:36
eval('GTAjStatus.pid'+GTAjStatus.nowopen+'=GTAj;');
GTAj.sTd = window.setTimeout('GTAj._LOP()',GTAj.iItl);
}
//--- end of get content from iframe
}
//- read response
if( GTAj.rtns!=null && typeof GTAj.rtns!='undefined'
&& GTAj.rtns.toLowerCase()=='complete' ){
this._SAY(GTAj.sFld, GTAj.vA['sbv'],true);
GTAj.ti = 1241259; //-- mmddHHii
try{
if(GTAj.nEmt2){
if(GTAj.myBdTt!=null && typeof GTAj.myBdTt !='undefined'){
try{
GTAj.myBdTt.removeChild(GTAj.nEmt2);
}
catch(erm){
}
}
else{
document.body.removeChild(GTAj.nEmt2); //--- refer to this._PSD()
}
GTAj.nEmt2=null;
//window.alert('nEmt2 is cleared!');
}
else{
this._DBG(GTAj.vA['ib'],'return','nEmt2 is nothing!');
}
GTAj.ti = 1241300;
if( ( GTAj.sFld!=''|| GTAj.vA['fbl'] ) && !GTAj.vA['rdo'] ){
if( GTAj.vA['bl'] || GTAj.vA['fbl'] ){
//--- need bl or not, updated 2006-9-22 11:55
if( GTAj.sBkCt=='' ){
GTAjStatus.bki++;
if( GTAjStatus.bki > GTAjStatus.maxbk ){
GTAjStatus.bki = 0 ;
}
eval('GTAjBK.bk'+GTAjStatus.bki+'=document.getElementById(\''
+GTAj.vA['ta']+'\').innerHTML');
this._DBG( GTAj.vA['ib'],'GTAjBK.bk'+GTAjStatus.bki,'val');
GTAj.sBkCt = '1' ;
}
GTAj.ti = 1241301;
var sbackstr = ' <br/> <br/><a href="javascript:void(0);" '
+'onclick="javascript:GTAj.backGTAjax(\''
+ GTAj.vA['ta']+'\',\''+GTAjStatus.bki+'\');">«'
+ GTAj.vA['rn']+'</a><br/> ' ;
if( GTAj.vA['nbl']!='' ){
if( GTAj.sRe.indexOf( GTAj.vA['nbl'] ) == -1 ){
GTAj.sRe += sbackstr ;
}
}
else{
GTAj.sRe += sbackstr ;
}
}
}
GTAj.ti = 1241301;
//-- callback function, added on Sun Mar 11 12:56:18 CST 2012
if(GTAj.vA['cb'] != undefined && GTAj.vA['cb'] != ''){
//console.log("callback:["+GTAj.vA['cb']+"]");
GTAj.vA['cb'].call(GTAj.sRe);
GTAj.ti = 1241302;
}
else if(GTAj.wFl || ( GTAj.vA['ff'] && !GTAj.vA['rdo'] )
|| (!GTAj.wFl && !GTAj.vA['rdo']) ){ // GTAj.wFl==true,always write directly
GTAj.ti = 1241303;
if( typeof GTAj.vA['ta'] !='undefined' && GTAj.vA['ta']!='' ){
document.getElementById( GTAj.vA['ta']).innerHTML = GTAj.sRe ;
}
}
if( sRe2 ){
sRe2 = null ;
}
eval('GTAjStatus.pid'+GTAjStatus.nowopen+'=null;') ;
GTAjStatus.lastopen = GTAjStatus.nowopen ;
GTAjStatus.nowopen = 0 ;
if( GTAj.sTd != 0 ){
window.clearTimeout( GTAj.sTd ) ;
}
GTAj.ti = 1241304;
if( true || GTAj.sTd2 != 0 ){
window.clearTimeout( GTAj.sTd2 ) ;
this._DBG( GTAj.vA['ib'],'sTd2-accessRe-2', GTAj.sTd2 );
}
this._RGT('done',GTAj.tErr);
return GTAj.sRe ;
}
catch(e5){
console.log("e5:["+JSON.stringify(e5)+"] ti:["+GTAj.ti+"]");
return this._RGT('finishJob',e5);
}
}
else if(!GTAj.isWtRp){
this._DBG( GTAj.vA['ib'],'serverResponse',' emptyValue');
}
else{
this._DBG( GTAj.vA['ib'],'sRe-waiting','sRe:['+GTAj.sRe+'],state:['+GTAj.rtns+']');
}
}
}
//- output debug info when isdebug=1
this._DBG = function(ib,sName,sVal){
if(typeof sVal == 'undefined'){ sVal = ''; }
if( ib ){
try{
var debugid = 'gtajax-debugid';
var isieready = GTAjStatus.ierdy ;
if( isieready == 0) {
if( GTAj.tBro.indexOf('explorer')>-1 ){
if( document.readyState!='complete' ){
}
else {
isieready = 1;
GTAjStatus.ierdy = isieready;
}
}
else{
isieready = 1;
GTAjStatus.ierdy = isieready;
}
}
if( isieready == 0 ){
window.alert('the '+sName+' is:['+sVal+']');
}
else{
if( !document.getElementById( debugid ) ){
var debugdiv = document.createElement('div');
debugdiv.setAttribute('id', debugid );
document.body.appendChild( debugdiv );
}
document.getElementById( debugid ).innerHTML += "<br/><br/>"+(new Date).getTime()
+":<br/>";
if(GTAj.tBro.indexOf('firefox') > -1){
if(sVal.replace){
sVal = sVal.replace((new RegExp('<','gm')),'<');
}
document.getElementById( debugid ).innerHTML += sName+': ['+sVal+']';
}
else{
document.getElementById( debugid ).innerText += sName+': ['+sVal+']';
}
}
}
catch( edebug ){
this._RPT('edebug',edebug);
}
}
}
//- intimate a waiting loop on curret request for resonse, with a globle process counter
this._LOP = function(){
try{
if( GTAj){
GTAj.get( GTAjStatus.nowopen );
GTAj.iTm += GTAj.iItl; //-- remedy on Wed Jan 26 15:38:16 GMT 2011
GTAj._PSD( GTAj.iTm );
GTAj._DBG(GTAj.vA['ib'],'_LOP', 'req:['+GTAj.reg.req+']');
}
}
catch(e1609){
console.log(e1609);
if( GTAj){
return GTAj._RGT('GTAj._LOP()',e1609)
}
else{
return this._RGT('this._LOP()',e1609)
}
}
}
//- report message while _SAY failed...
this._RPT = function(sTag,sObj){
try{
var Errmsg = 'err@GTAjax: '+sTag ;
if( sObj.name ){
Errmsg += '\n name:'+sObj.name
+'\n message:'+sObj.message;
if(true || GTAj.tBro.indexOf('explorer')!= -1 ){
Errmsg += '\n location:'+sObj.location;
}
Errmsg += '\n description:'+sObj.description + '. ['+JSON.stringify(sObj)
+'] more at '+GTAjVar.helpurl;
}
else{
Errmsg = sObj ;
}
window.alert( Errmsg );
}
catch(rpte){
window.alert('this._RPT: '+rpte+', sObj:'+(typeof sObj)+', sTag: '+sTag);
return false;
}
}
//- display processing message
this._SAY = function(sFld,sProcess,isAble){
if( sFld!=null && typeof sFld !='undefined'
&& sFld!='' && document.getElementById(sFld)){
var inPro = '....';
if(isAble){
document.getElementById(sFld).disabled = false ;
document.getElementsByName(sFld).disabled = false ; // for firefox
}
if(sProcess!= GTAj.vA['sbv']){ sProcess += inPro; }
document.getElementById(sFld).value = sProcess ;
document.getElementsByName(sFld).value = sProcess ;
}
else if(sFld=='' && ! GTAj.vA['rdo']){
//---disabled process text when prcsDiv is on ...
if( sProcess.indexOf("Attention:") == 0 ){
window.alert( sProcess );
}
}
}
//- submit request via either a request object or an iframe
this._SUB = function(sForm,sUrlx,sPtWi,ib,fft){
var postForm = null ;
if( document.getElementById( GTAj.reg.req ) ){
postForm = document.getElementById( GTAj.reg.req ) ;
}
else{
//--- when ff==true, need a virtual form to skip on,udpate on 20060918,
//--- always create form in a top-level of a html body at the very first time Initiating...
var myforceform = 'myff200607251525';
var myff = myforceform+'_f';
try{
if(!document.getElementById(myforceform)){
GTAj.nEmt = document.createElement('div');
GTAj.nEmt.setAttribute('id', myff);
document.body.appendChild(GTAj.nEmt);
document.getElementById(myff).innerHTML = '<form id="'+myforceform
+'" name="'+myforceform+'"></form>';
}
postForm = document.getElementById(myforceform) ;
}
catch(efrmdiv){