dojo.js

struts hibernet spring

this.historyStack[this.historyStack.length-1]=this._createState(url,args,hash);
return;
}
}
this.changingUrl=true;
setTimeout("window.location.href = '"+hash+"'; dojo.undo.browser.changingUrl = false;",1);
this.bookmarkAnchor.href=hash;
if(dojo.render.html.ie){
url=this._loadIframeHistory();
var _254=args["back"]||args["backButton"]||args["handle"];
var tcb=function(_256){
if(window.location.hash!=""){
setTimeout("window.location.href = '"+hash+"';",1);
}
_254.apply(this,[_256]);
};
if(args["back"]){
args.back=tcb;
}else{
if(args["backButton"]){
args.backButton=tcb;
}else{
if(args["handle"]){
args.handle=tcb;
}
}
}
var _257=args["forward"]||args["forwardButton"]||args["handle"];
var tfw=function(_259){
if(window.location.hash!=""){
window.location.href=hash;
}
if(_257){
_257.apply(this,[_259]);
}
};
if(args["forward"]){
args.forward=tfw;
}else{
if(args["forwardButton"]){
args.forwardButton=tfw;
}else{
if(args["handle"]){
args.handle=tfw;
}
}
}
}else{
if(dojo.render.html.moz){
if(!this.locationTimer){
this.locationTimer=setInterval("dojo.undo.browser.checkLocation();",200);
}
}
}
}else{
url=this._loadIframeHistory();
}
this.historyStack.push(this._createState(url,args,hash));
},checkLocation:function(){
if(!this.changingUrl){
var hsl=this.historyStack.length;
if((window.location.hash==this.initialHash||window.location.href==this.initialHref)&&(hsl==1)){
this.handleBackButton();
return;
}
if(this.forwardStack.length>0){
if(this.forwardStack[this.forwardStack.length-1].urlHash==window.location.hash){
this.handleForwardButton();
return;
}
}
if((hsl>=2)&&(this.historyStack[hsl-2])){
if(this.historyStack[hsl-2].urlHash==window.location.hash){
this.handleBackButton();
return;
}
}
}
},iframeLoaded:function(evt,_25c){
if(!dojo.render.html.opera){
var _25d=this._getUrlQuery(_25c.href);
if(_25d==null){
if(this.historyStack.length==1){
this.handleBackButton();
}
return;
}
if(this.moveForward){
this.moveForward=false;
return;
}
if(this.historyStack.length>=2&&_25d==this._getUrlQuery(this.historyStack[this.historyStack.length-2].url)){
this.handleBackButton();
}else{
if(this.forwardStack.length>0&&_25d==this._getUrlQuery(this.forwardStack[this.forwardStack.length-1].url)){
this.handleForwardButton();
}
}
}
},handleBackButton:function(){
var _25e=this.historyStack.pop();
if(!_25e){
return;
}
var last=this.historyStack[this.historyStack.length-1];
if(!last&&this.historyStack.length==0){
last=this.initialState;
}
if(last){
if(last.kwArgs["back"]){
last.kwArgs["back"]();
}else{
if(last.kwArgs["backButton"]){
last.kwArgs["backButton"]();
}else{
if(last.kwArgs["handle"]){
last.kwArgs.handle("back");
}
}
}
}
this.forwardStack.push(_25e);
},handleForwardButton:function(){
var last=this.forwardStack.pop();
if(!last){
return;
}
if(last.kwArgs["forward"]){
last.kwArgs.forward();
}else{
if(last.kwArgs["forwardButton"]){
last.kwArgs.forwardButton();
}else{
if(last.kwArgs["handle"]){
last.kwArgs.handle("forward");
}
}
}
this.historyStack.push(last);
},_createState:function(url,args,hash){
return {"url":url,"kwArgs":args,"urlHash":hash};
},_getUrlQuery:function(url){
var _265=url.split("?");
if(_265.length<2){
return null;
}else{
return _265[1];
}
},_loadIframeHistory:function(){
var url=dojo.hostenv.getBaseScriptUri()+"iframe_history.html?"+(new Date()).getTime();
this.moveForward=true;
dojo.io.setIFrameSrc(this.historyIframe,url,false);
return url;
}};
dojo.provide("dojo.io.BrowserIO");
dojo.io.checkChildrenForFile=function(node){
var _268=false;
var _269=node.getElementsByTagName("input");
dojo.lang.forEach(_269,function(_26a){
if(_268){
return;
}
if(_26a.getAttribute("type")=="file"){
_268=true;
}
});
return _268;
};
dojo.io.formHasFile=function(_26b){
return dojo.io.checkChildrenForFile(_26b);
};
dojo.io.updateNode=function(node,_26d){
node=dojo.byId(node);
var args=_26d;
if(dojo.lang.isString(_26d)){
args={url:_26d};
}
args.mimetype="text/html";
args.load=function(t,d,e){
while(node.firstChild){
if(dojo["event"]){
try{
dojo.event.browser.clean(node.firstChild);
}
catch(e){
}
}
node.removeChild(node.firstChild);
}
node.innerHTML=d;
};
dojo.io.bind(args);
};
dojo.io.formFilter=function(node){
var type=(node.type||"").toLowerCase();
return !node.disabled&&node.name&&!dojo.lang.inArray(["file","submit","image","reset","button"],type);
};
dojo.io.encodeForm=function(_274,_275,_276){
if((!_274)||(!_274.tagName)||(!_274.tagName.toLowerCase()=="form")){
dojo.raise("Attempted to encode a non-form element.");
}
if(!_276){
_276=dojo.io.formFilter;
}
var enc=/utf/i.test(_275||"")?encodeURIComponent:dojo.string.encodeAscii;
var _278=[];
for(var i=0;i<_274.elements.length;i++){
var elm=_274.elements[i];
if(!elm||elm.tagName.toLowerCase()=="fieldset"||!_276(elm)){
continue;
}
var name=enc(elm.name);
var type=elm.type.toLowerCase();
if(type=="select-multiple"){
for(var j=0;j<elm.options.length;j++){
if(elm.options[j].selected){
_278.push(name+"="+enc(elm.options[j].value));
}
}
}else{
if(dojo.lang.inArray(["radio","checkbox"],type)){
if(elm.checked){
_278.push(name+"="+enc(elm.value));
}
}else{
_278.push(name+"="+enc(elm.value));
}
}
}
var _27e=_274.getElementsByTagName("input");
for(var i=0;i<_27e.length;i++){
var _27f=_27e[i];
if(_27f.type.toLowerCase()=="image"&&_27f.form==_274&&_276(_27f)){
var name=enc(_27f.name);
_278.push(name+"="+enc(_27f.value));
_278.push(name+".x=0");
_278.push(name+".y=0");
}
}
return _278.join("&")+"&";
};
dojo.io.FormBind=function(args){
this.bindArgs={};
if(args&&args.formNode){
this.init(args);
}else{
if(args){
this.init({formNode:args});
}
}
};
dojo.lang.extend(dojo.io.FormBind,{form:null,bindArgs:null,clickedButton:null,init:function(args){
var form=dojo.byId(args.formNode);
if(!form||!form.tagName||form.tagName.toLowerCase()!="form"){
throw new Error("FormBind: Couldn't apply, invalid form");
}else{
if(this.form==form){
return;
}else{
if(this.form){
throw new Error("FormBind: Already applied to a form");
}
}
}
dojo.lang.mixin(this.bindArgs,args);
this.form=form;
this.connect(form,"onsubmit","submit");
for(var i=0;i<form.elements.length;i++){
var node=form.elements[i];
if(node&&node.type&&dojo.lang.inArray(["submit","button"],node.type.toLowerCase())){
this.connect(node,"onclick","click");
}
}
var _285=form.getElementsByTagName("input");
for(var i=0;i<_285.length;i++){
var _286=_285[i];
if(_286.type.toLowerCase()=="image"&&_286.form==form){
this.connect(_286,"onclick","click");
}
}
},onSubmit:function(form){
return true;
},submit:function(e){
e.preventDefault();
if(this.onSubmit(this.form)){
dojo.io.bind(dojo.lang.mixin(this.bindArgs,{formFilter:dojo.lang.hitch(this,"formFilter")}));
}
},click:function(e){
var node=e.currentTarget;
if(node.disabled){
return;
}
this.clickedButton=node;
},formFilter:function(node){
var type=(node.type||"").toLowerCase();
var _28d=false;
if(node.disabled||!node.name){
_28d=false;
}else{
if(dojo.lang.inArray(["submit","button","image"],type)){
if(!this.clickedButton){
this.clickedButton=node;
}
_28d=node==this.clickedButton;
}else{
_28d=!dojo.lang.inArray(["file","submit","reset","button"],type);
}
}
return _28d;
},connect:function(_28e,_28f,_290){
if(dojo.evalObjPath("dojo.event.connect")){
dojo.event.connect(_28e,_28f,this,_290);
}else{
var fcn=dojo.lang.hitch(this,_290);
_28e[_28f]=function(e){
if(!e){
e=window.event;
}
if(!e.currentTarget){
e.currentTarget=e.srcElement;
}
if(!e.preventDefault){
e.preventDefault=function(){
window.event.returnValue=false;
};
}
fcn(e);
};
}
}});
dojo.io.XMLHTTPTransport=new function(){
var _293=this;
var _294={};
this.useCache=false;
this.preventCache=false;
function getCacheKey(url,_296,_297){
return url+"|"+_296+"|"+_297.toLowerCase();
}
function addToCache(url,_299,_29a,http){
_294[getCacheKey(url,_299,_29a)]=http;
}
function getFromCache(url,_29d,_29e){
return _294[getCacheKey(url,_29d,_29e)];
}
this.clearCache=function(){
_294={};
};
function doLoad(_29f,http,url,_2a2,_2a3){
if(((http.status>=200)&&(http.status<300))||(http.status==304)||(location.protocol=="file:"&&(http.status==0||http.status==undefined))||(location.protocol=="chrome:"&&(http.status==0||http.status==undefined))){
var ret;
if(_29f.method.toLowerCase()=="head"){
var _2a5=http.getAllResponseHeaders();
ret={};
ret.toString=function(){
return _2a5;
};
var _2a6=_2a5.split(/[\r\n]+/g);
for(var i=0;i<_2a6.length;i++){
var pair=_2a6[i].match(/^([^:]+)\s*:\s*(.+)$/i);
if(pair){
ret[pair[1]]=pair[2];
}
}
}else{
if(_29f.mimetype=="text/javascript"){
try{
ret=dj_eval(http.responseText);
}
catch(e){
dojo.debug(e);
dojo.debug(http.responseText);
ret=null;
}
}else{
if(_29f.mimetype=="text/json"||_29f.mimetype=="application/json"){
try{
ret=dj_eval("("+http.responseText+")");
}
catch(e){
dojo.debug(e);
dojo.debug(http.responseText);
ret=false;
}
}else{
if((_29f.mimetype=="application/xml")||(_29f.mimetype=="text/xml")){
ret=http.responseXML;
if(!ret||typeof ret=="string"||!http.getResponseHeader("Content-Type")){
ret=dojo.dom.createDocumentFromText(http.responseText);
}
}else{
ret=http.responseText;
}
}
}
}
if(_2a3){
addToCache(url,_2a2,_29f.method,http);
}
_29f[(typeof _29f.load=="function")?"load":"handle"]("load",ret,http,_29f);
}else{
var _2a9=new dojo.io.Error("XMLHttpTransport Error: "+http.status+" "+http.statusText);
_29f[(typeof _29f.error=="function")?"error":"handle"]("error",_2a9,http,_29f);
}
}
function setHeaders(http,_2ab){
if(_2ab["headers"]){
for(var _2ac in _2ab["headers"]){
if(_2ac.toLowerCase()=="content-type"&&!_2ab["contentType"]){
_2ab["contentType"]=_2ab["headers"][_2ac];
}else{
http.setRequestHeader(_2ac,_2ab["headers"][_2ac]);
}
}
}
}
this.inFlight=[];
this.inFlightTimer=null;
this.startWatchingInFlight=function(){
if(!this.inFlightTimer){
this.inFlightTimer=setTimeout("dojo.io.XMLHTTPTransport.watchInFlight();",10);
}
};
this.watchInFlight=function(){
var now=null;
if(!dojo.hostenv._blockAsync&&!_293._blockAsync){
for(var x=this.inFlight.length-1;x>=0;x--){
try{
var tif=this.inFlight[x];
if(!tif||tif.http._aborted||!tif.http.readyState){
this.inFlight.splice(x,1);
continue;
}
if(4==tif.http.readyState){
this.inFlight.splice(x,1);
doLoad(tif.req,tif.http,tif.url,tif.query,tif.useCache);
}else{
if(tif.startTime){
if(!now){
now=(new Date()).getTime();
}
if(tif.startTime+(tif.req.timeoutSeconds*1000)<now){
if(typeof tif.http.abort=="function"){
tif.http.abort();
}
this.inFlight.splice(x,1);
tif.req[(typeof tif.req.timeout=="function")?"timeout":"handle"]("timeout",null,tif.http,tif.req);
}
}
}
}
catch(e){
try{
var _2b0=new dojo.io.Error("XMLHttpTransport.watchInFlight Error: "+e);
tif.req[(typeof tif.req.error=="function")?"error":"handle"]("error",_2b0,tif.http,tif.req);
}
catch(e2){
dojo.debug("XMLHttpTransport error callback failed: "+e2);
}
}
}
}
clearTimeout(this.inFlightTimer);
if(this.inFlight.length==0){
this.inFlightTimer=null;
return;
}
this.inFlightTimer=setTimeout("dojo.io.XMLHTTPTransport.watchInFlight();",10);
};
var _2b1=dojo.hostenv.getXmlhttpObject()?true:false;
this.canHandle=function(_2b2){
return _2b1&&dojo.lang.inArray(["text/plain","text/html","application/xml","text/xml","text/javascript","text/json","application/json"],(_2b2["mimetype"].toLowerCase()||""))&&!(_2b2["formNode"]&&dojo.io.formHasFile(_2b2["formNode"]));
};
this.multipartBoundary="45309FFF-BD65-4d50-99C9-36986896A96F";
this.bind=function(_2b3){
if(!_2b3["url"]){
if(!_2b3["formNode"]&&(_2b3["backButton"]||_2b3["back"]||_2b3["changeUrl"]||_2b3["watchForURL"])&&(!djConfig.preventBackButtonFix)){
dojo.deprecated("Using dojo.io.XMLHTTPTransport.bind() to add to browser history without doing an IO request","Use dojo.undo.browser.addToHistory() instead.","0.4");
dojo.undo.browser.addToHistory(_2b3);
return true;
}
}
var url=_2b3.url;
var _2b5="";
if(_2b3["formNode"]){
var ta=_2b3.formNode.getAttribute("action");
if((ta)&&(!_2b3["url"])){
url=ta;
}
var tp=_2b3.formNode.getAttribute("method");
if((tp)&&(!_2b3["method"])){
_2b3.method=tp;
}
_2b5+=dojo.io.encodeForm(_2b3.formNode,_2b3.encoding,_2b3["formFilter"]);
}
if(url.indexOf("#")>-1){
dojo.debug("Warning: dojo.io.bind: stripping hash values from url:",url);
url=url.split("#")[0];
}
if(_2b3["file"]){
_2b3.method="post";
}
if(!_2b3["method"]){
_2b3.method="get";
}
if(_2b3.method.toLowerCase()=="get"){
_2b3.multipart=false;
}else{
if(_2b3["file"]){
_2b3.multipart=true;
}else{
if(!_2b3["multipart"]){
_2b3.multipart=false;
}
}
}
if(_2b3["backButton"]||_2b3["back"]||_2b3["changeUrl"]){
dojo.undo.browser.addToHistory(_2b3);
}
var _2b8=_2b3["content"]||{};
if(_2b3.sendTransport){
_2b8["dojo.transport"]="xmlhttp";
}
do{
if(_2b3.postContent){
_2b5=_2b3.postContent;
break;
}
if(_2b8){
_2b5+=dojo.io.argsFromMap(_2b8,_2b3.encoding);
}
if(_2b3.method.toLowerCase()=="get"||!_2b3.multipart){
break;
}
var t=[];
if(_2b5.length){
var q=_2b5.split("&");
for(var i=0;i<q.length;++i){
if(q[i].length){
var p=q[i].split("=");
t.push("--"+this.multipartBoundary,"Content-Disposition: form-data; name=\""+p[0]+"\"","",p[1]);
}
}
}
if(_2b3.file){
if(dojo.lang.isArray(_2b3.file)){
for(var i=0;i<_2b3.file.length;++i){
var o=_2b3.file[i];
t.push("--"+this.multipartBoundary,"Content-Disposition: form-data; name=\""+o.name+"\"; filename=\""+("fileName" in o?o.fileName:o.name)+"\"","Content-Type: "+("contentType" in o?o.contentType:"application/octet-stream"),"",o.content);
}
}else{
var o=_2b3.file;
t.push("--"+this.multipartBoundary,"Content-Disposition: form-data; name=\""+o.name+"\"; filename=\""+("fileName" in o?o.fileName:o.name)+"\"","Content-Type: "+("contentType" in o?o.contentType:"application/octet-stream"),"",o.content);
}
}
if(t.length){
t.push("--"+this.multipartBoundary+"--","");
_2b5=t.join("\r\n");
}
}while(false);
var _2be=_2b3["sync"]?false:true;
var _2bf=_2b3["preventCache"]||(this.preventCache==true&&_2b3["preventCache"]!=false);
var _2c0=_2b3["useCache"]==true||(this.useCache==true&&_2b3["useCache"]!=false);
if(!_2bf&&_2c0){
var _2c1=getFromCache(url,_2b5,_2b3.method);
if(_2c1){
doLoad(_2b3,_2c1,url,_2b5,false);
return;
}
}
var http=dojo.hostenv.getXmlhttpObject(_2b3);
var _2c3=false;
if(_2be){
var _2c4=this.inFlight.push({"req":_2b3,"http":http,"url":url,"query":_2b5,"useCache":_2c0,"startTime":_2b3.timeoutSeconds?(new Date()).getTime():0});