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using new xajax version 0.5, thought automatically defining all pre 0.5 response functions, so no changes in EGroupware callbacks necessary, everything should work as before

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This commit is contained in:
Ralf Becker 2010-01-07 23:39:17 +00:00
parent 19215ae75e
commit 65aa5f8740
5 changed files with 49 additions and 987 deletions
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16
phpgwapi/inc/class.egw_framework.inc.php
View File

@ -655,13 +655,15 @@ abstract class egw_framework
if ($GLOBALS['egw_info']['flags']['include_xajax'])
{
require_once(EGW_SERVER_ROOT.'/phpgwapi/inc/xajax.inc.php');
$xajax = new xajax(egw::link('/xajax.php'), 'xajax_', translation::charset());
$xajax->waitCursorOff();
$xajax->registerFunction("doXMLHTTP");
$java_script .= $xajax->getJavascript($GLOBALS['egw_info']['server']['webserver_url'] . '/phpgwapi/js/');
require_once(EGW_API_INC.'/xajax/xajax_core/xajax.inc.php');
$xajax = new xajax();
$xajax->configure('requestURI', egw::link('/xajax.php'));
$xajax->configure('javascript URI',$GLOBALS['egw_info']['server']['webserver_url'] . '/phpgwapi/inc/xajax');
$xajax->configure('waitCursor',false);
$xajax->register(XAJAX_FUNCTION,'doXMLHTTP');
$java_script .= $xajax->getJavascript();
}
/* this flag is for all javascript code that has to be put before other jscode.

27
phpgwapi/inc/xajax/xajax_core/xajaxResponse.inc.php
View File

@ -39,6 +39,33 @@
*/
class xajaxResponse
{
/**
* Adding all legacy functions to ease the transition
*/
function outputEntitiesOn() { $this->setOutputEntities(true); }
function outputEntitiesOff() { $this->setOutputEntities(false); }
function addConfirmCommands() { $temp=func_get_args(); return call_user_func_array(array(&$this, 'confirmCommands'), $temp); }
function addAssign() { $temp=func_get_args(); return call_user_func_array(array(&$this, 'assign'), $temp); }
function addAppend() { $temp=func_get_args(); return call_user_func_array(array(&$this, 'append'), $temp); }
function addPrepend() { $temp=func_get_args(); return call_user_func_array(array(&$this, 'prepend'), $temp); }
function addReplace() { $temp=func_get_args(); return call_user_func_array(array(&$this, 'replace'), $temp); }
function addClear() { $temp=func_get_args(); return call_user_func_array(array(&$this, 'clear'), $temp); }
function addAlert() { $temp=func_get_args(); return call_user_func_array(array(&$this, 'alert'), $temp); }
function addRedirect() { $temp=func_get_args(); return call_user_func_array(array(&$this, 'redirect'), $temp); }
function addScript() { $temp=func_get_args(); return call_user_func_array(array(&$this, 'script'), $temp); }
function addScriptCall() { $temp=func_get_args(); return call_user_func_array(array(&$this, 'call'), $temp); }
function addRemove() { $temp=func_get_args(); return call_user_func_array(array(&$this, 'remove'), $temp); }
function addCreate() { $temp=func_get_args(); return call_user_func_array(array(&$this, 'create'), $temp); }
function addInsert() { $temp=func_get_args(); return call_user_func_array(array(&$this, 'insert'), $temp); }
function addInsertAfter() { $temp=func_get_args(); return call_user_func_array(array(&$this, 'insertAfter'), $temp); }
function addCreateInput() { $temp=func_get_args(); return call_user_func_array(array(&$this, 'createInput'), $temp); }
function addInsertInput() { $temp=func_get_args(); return call_user_func_array(array(&$this, 'insertInput'), $temp); }
function addInsertInputAfter() { $temp=func_get_args(); return call_user_func_array(array(&$this, 'insertInputAfter'), $temp); }
function addRemoveHandler() { $temp=func_get_args(); return call_user_func_array(array(&$this, 'removeHandler'), $temp); }
function addIncludeScript() { $temp=func_get_args(); return call_user_func_array(array(&$this, 'includeScript'), $temp); }
function addIncludeCSS() { $temp=func_get_args(); return call_user_func_array(array(&$this, 'includeCSS'), $temp); }
function &getXML() { return $this; }
/**#@+
* @access protected
*/

172
phpgwapi/js/xajax_js/xajax.js
View File

@ -1,172 +0,0 @@
/* xajax Javascript library :: version 0.2.4 */
Array.prototype.containsValue=function(valueToCheck){for(var i=0;i<this.length;i++){if(this[i]==valueToCheck)return true;}
return false;}
function Xajax(){this.DebugMessage=function(text){if(text.length > 1000)text=text.substr(0,1000)+"...\n[long response]\n...";try{if(this.debugWindow==undefined||this.debugWindow.closed==true){this.debugWindow=window.open('about:blank','xajax-debug','width=800,height=600,scrollbars=1,resizable,status');this.debugWindow.document.write('<html><head><title>Xajax debug output</title></head><body><h2>Xajax debug output</h2><div id="debugTag"></div></body></html>');}
text=text.replace(/&/g,"&amp;")
text=text.replace(/</g,"&lt;")
text=text.replace(/>/g,"&gt;")
debugTag=this.debugWindow.document.getElementById('debugTag');debugTag.innerHTML=('<b>'+(new Date()).toString()+'</b>: '+text+'<hr/>')+debugTag.innerHTML;}catch(e){alert("Xajax Debug:\n "+text);}
};this.workId='xajaxWork'+new Date().getTime();this.depth=0;this.responseErrorsForAlert=["400","401","402","403","404","500","501","502","503"];this.getRequestObject=function(){if(xajaxDebug)this.DebugMessage("Initializing Request Object..");var req=null;if(typeof XMLHttpRequest!="undefined")
req=new XMLHttpRequest();if(!req&&typeof ActiveXObject!="undefined"){try{req=new ActiveXObject("Msxml2.XMLHTTP");}
catch(e){try{req=new ActiveXObject("Microsoft.XMLHTTP");}
catch(e2){try{req=new ActiveXObject("Msxml2.XMLHTTP.4.0");}
catch(e3){req=null;}
}
}
}
if(!req&&window.createRequest)
req=window.createRequest();if(!req)this.DebugMessage("Request Object Instantiation failed.");return req;}
this.$=function(sId){if(!sId){return null;}
var returnObj=document.getElementById(sId);if(!returnObj&&document.all){returnObj=document.all[sId];}
if(xajaxDebug&&!returnObj&&sId!=this.workId){this.DebugMessage("Element with the id \""+sId+"\" not found.");}
return returnObj;}
this.include=function(sFileName){var objHead=document.getElementsByTagName('head');var objScript=document.createElement('script');objScript.type='text/javascript';objScript.src=sFileName;objHead[0].appendChild(objScript);}
this.stripOnPrefix=function(sEventName){sEventName=sEventName.toLowerCase();if(sEventName.indexOf('on')==0){sEventName=sEventName.replace(/on/,'');}
return sEventName;}
this.addOnPrefix=function(sEventName){sEventName=sEventName.toLowerCase();if(sEventName.indexOf('on')!=0){sEventName='on'+sEventName;}
return sEventName;}
this.addHandler=function(sElementId,sEvent,sFunctionName){if(window.addEventListener){sEvent=this.stripOnPrefix(sEvent);eval("this.$('"+sElementId+"').addEventListener('"+sEvent+"',"+sFunctionName+",false);");}
else{sAltEvent=this.addOnPrefix(sEvent);eval("this.$('"+sElementId+"').attachEvent('"+sAltEvent+"',"+sFunctionName+",false);");}
}
this.removeHandler=function(sElementId,sEvent,sFunctionName){if(window.addEventListener){sEvent=this.stripOnPrefix(sEvent);eval("this.$('"+sElementId+"').removeEventListener('"+sEvent+"',"+sFunctionName+",false);");}
else{sAltEvent=this.addOnPrefix(sEvent);eval("this.$('"+sElementId+"').detachEvent('"+sAltEvent+"',"+sFunctionName+",false);");}
}
this.create=function(sParentId,sTag,sId){var objParent=this.$(sParentId);objElement=document.createElement(sTag);objElement.setAttribute('id',sId);if(objParent)
objParent.appendChild(objElement);}
this.insert=function(sBeforeId,sTag,sId){var objSibling=this.$(sBeforeId);objElement=document.createElement(sTag);objElement.setAttribute('id',sId);objSibling.parentNode.insertBefore(objElement,objSibling);}
this.insertAfter=function(sAfterId,sTag,sId){var objSibling=this.$(sAfterId);objElement=document.createElement(sTag);objElement.setAttribute('id',sId);objSibling.parentNode.insertBefore(objElement,objSibling.nextSibling);}
this.getInput=function(sType,sName,sId){var Obj;if(!window.addEventListener){Obj=document.createElement('<input type="'+sType+'" id="'+sId+'" name="'+sName+'">');}
else{Obj=document.createElement('input');Obj.setAttribute('type',sType);Obj.setAttribute('name',sName);Obj.setAttribute('id',sId);}
return Obj;}
this.createInput=function(sParentId,sType,sName,sId){var objParent=this.$(sParentId);var objElement=this.getInput(sType,sName,sId);if(objParent&&objElement)
objParent.appendChild(objElement);}
this.insertInput=function(sBeforeId,sType,sName,sId){var objSibling=this.$(sBeforeId);var objElement=this.getInput(sType,sName,sId);if(objElement&&objSibling&&objSibling.parentNode)
objSibling.parentNode.insertBefore(objElement,objSibling);}
this.insertInputAfter=function(sAfterId,sType,sName,sId){var objSibling=this.$(sAfterId);var objElement=this.getInput(sType,sName,sId);if(objElement&&objSibling&&objSibling.parentNode){objSibling.parentNode.insertBefore(objElement,objSibling.nextSibling);}
}
this.remove=function(sId){objElement=this.$(sId);if(objElement&&objElement.parentNode&&objElement.parentNode.removeChild){objElement.parentNode.removeChild(objElement);}
}
this.replace=function(sId,sAttribute,sSearch,sReplace){var bFunction=false;if(sAttribute=="innerHTML")
sSearch=this.getBrowserHTML(sSearch);eval("var txt=this.$('"+sId+"')."+sAttribute);if(typeof txt=="function"){txt=txt.toString();bFunction=true;}
if(txt.indexOf(sSearch)>-1){var newTxt='';while(txt.indexOf(sSearch)>-1){x=txt.indexOf(sSearch)+sSearch.length+1;newTxt+=txt.substr(0,x).replace(sSearch,sReplace);txt=txt.substr(x,txt.length-x);}
newTxt+=txt;if(bFunction){eval('this.$("'+sId+'").'+sAttribute+'=newTxt;');}
else if(this.willChange(sId,sAttribute,newTxt)){eval('this.$("'+sId+'").'+sAttribute+'=newTxt;');}
}
}
this.getFormValues=function(frm){var objForm;var submitDisabledElements=false;if(arguments.length > 1&&arguments[1]==true)
submitDisabledElements=true;var prefix="";if(arguments.length > 2)
prefix=arguments[2];if(typeof(frm)=="string")
objForm=this.$(frm);else
objForm=frm;var sXml="<xjxquery><q>";if(objForm&&objForm.tagName=='FORM'){var formElements=objForm.elements;for(var i=0;i < formElements.length;i++){if(!formElements[i].name)
continue;if(formElements[i].name.substring(0,prefix.length)!=prefix)
continue;if(formElements[i].type&&(formElements[i].type=='radio'||formElements[i].type=='checkbox')&&formElements[i].checked==false)
continue;if(formElements[i].disabled&&formElements[i].disabled==true&&submitDisabledElements==false)
continue;var name=formElements[i].name;if(name){if(sXml!='<xjxquery><q>')
sXml+='&';if(formElements[i].type=='select-multiple'){for(var j=0;j < formElements[i].length;j++){if(formElements[i].options[j].selected==true)
sXml+=name+"="+encodeURIComponent(formElements[i].options[j].value)+"&";}
}
else{sXml+=name+"="+encodeURIComponent(formElements[i].value);}
}
}
}
sXml+="</q></xjxquery>";return sXml;}
this.objectToXML=function(obj){var sXml="<xjxobj>";for(i in obj){try{if(i=='constructor')
continue;if(obj[i]&&typeof(obj[i])=='function')
continue;var key=i;var value=obj[i];if(value&&typeof(value)=="object"&&this.depth <=50){this.depth++;value=this.objectToXML(value);this.depth--;}
sXml+="<e><k>"+key+"</k><v>"+value+"</v></e>";}
catch(e){if(xajaxDebug)this.DebugMessage(e.name+": "+e.message);}
}
sXml+="</xjxobj>";return sXml;}
this._nodeToObject=function(node){if(node.nodeName=='#cdata-section'){var data="";for(var j=0;j<node.parentNode.childNodes.length;j++){data+=node.parentNode.childNodes[j].data;}
return data;}
else if(node.nodeName=='xjxobj'){var data=new Array();for(var j=0;j<node.childNodes.length;j++){var child=node.childNodes[j];var key;var value;if(child.nodeName=='e'){for(var k=0;k<child.childNodes.length;k++){if(child.childNodes[k].nodeName=='k'){key=child.childNodes[k].firstChild.data;}
else if(child.childNodes[k].nodeName=='v'){value=this._nodeToObject(child.childNodes[k].firstChild);}
}
if(key!=null&&value!=null){data[key]=value;key=value=null;}
}
}
return data;}
}
this.loadingFunction=function(){};this.doneLoadingFunction=function(){};var loadingTimeout;this.call=function(sFunction,aArgs,sRequestType){var i,r,postData;if(document.body&&xajaxWaitCursor)
document.body.style.cursor='wait';if(xajaxStatusMessages==true)window.status='Sending Request...';clearTimeout(loadingTimeout);loadingTimeout=setTimeout("xajax.loadingFunction();",400);if(xajaxDebug)this.DebugMessage("Starting xajax...");if(sRequestType==null){var xajaxRequestType=xajaxDefinedPost;}
else{var xajaxRequestType=sRequestType;}
var uri=xajaxRequestUri;var value;switch(xajaxRequestType){case xajaxDefinedGet:{var uriGet=uri.indexOf("?")==-1?"?xajax="+encodeURIComponent(sFunction):"&xajax="+encodeURIComponent(sFunction);if(aArgs){for(i=0;i<aArgs.length;i++){value=aArgs[i];if(typeof(value)=="object")
value=this.objectToXML(value);uriGet+="&xajaxargs[]="+encodeURIComponent(value);}
}
uriGet+="&xajaxr="+new Date().getTime();uri+=uriGet;postData=null;}break;case xajaxDefinedPost:{postData="xajax="+encodeURIComponent(sFunction);postData+="&xajaxr="+new Date().getTime();if(aArgs){for(i=0;i <aArgs.length;i++){value=aArgs[i];if(typeof(value)=="object")
value=this.objectToXML(value);postData=postData+"&xajaxargs[]="+encodeURIComponent(value);}
}
}break;default:
alert("Illegal request type: "+xajaxRequestType);return false;break;}
r=this.getRequestObject();if(!r)return false;r.open(xajaxRequestType==xajaxDefinedGet?"GET":"POST",uri,true);if(xajaxRequestType==xajaxDefinedPost){try{r.setRequestHeader("Method","POST "+uri+" HTTP/1.1");r.setRequestHeader("Content-Type","application/x-www-form-urlencoded");}
catch(e){alert("Your browser does not appear to support asynchronous requests using POST.");return false;}
}
r.onreadystatechange=function(){if(r.readyState!=4)
return;if(r.status==200){if(xajaxDebug)xajax.DebugMessage("Received:\n"+r.responseText);if(r.responseXML&&r.responseXML.documentElement)
xajax.processResponse(r.responseXML);else{var errorString="Error: the XML response that was returned from the server is invalid.";errorString+="\nReceived:\n"+r.responseText;trimmedResponseText=r.responseText.replace(/^\s+/g,"");trimmedResponseText=trimmedResponseText.replace(/\s+$/g,"");if(trimmedResponseText!=r.responseText)
errorString+="\nYou have whitespace in your response.";alert(errorString);document.body.style.cursor='default';if(xajaxStatusMessages==true)window.status='Invalid XML response error';}
}
else{if(xajax.responseErrorsForAlert.containsValue(r.status)){var errorString="Error: the server returned the following HTTP status: "+r.status;errorString+="\nReceived:\n"+r.responseText;alert(errorString);}
document.body.style.cursor='default';if(xajaxStatusMessages==true)window.status='Invalid XML response error';}
delete r;r=null;}
if(xajaxDebug)this.DebugMessage("Calling "+sFunction+" uri="+uri+" (post:"+postData+")");r.send(postData);if(xajaxStatusMessages==true)window.status='Waiting for data...';delete r;return true;}
this.getBrowserHTML=function(html){tmpXajax=this.$(this.workId);if(!tmpXajax){tmpXajax=document.createElement("div");tmpXajax.setAttribute('id',this.workId);tmpXajax.style.display="none";tmpXajax.style.visibility="hidden";document.body.appendChild(tmpXajax);}
tmpXajax.innerHTML=html;var browserHTML=tmpXajax.innerHTML;tmpXajax.innerHTML='';return browserHTML;}
this.willChange=function(element,attribute,newData){if(!document.body){return true;}
if(attribute=="innerHTML"){newData=this.getBrowserHTML(newData);}
elementObject=this.$(element);if(elementObject){var oldData;eval("oldData=this.$('"+element+"')."+attribute);if(newData!==oldData)
return true;}
return false;}
this.viewSource=function(){return "<html>"+document.getElementsByTagName("HTML")[0].innerHTML+"</html>";}
this.processResponse=function(xml){clearTimeout(loadingTimeout);this.doneLoadingFunction();if(xajaxStatusMessages==true)window.status='Processing...';var tmpXajax=null;xml=xml.documentElement;if(xml==null)
return;var skipCommands=0;for(var i=0;i<xml.childNodes.length;i++){if(skipCommands > 0){skipCommands--;continue;}
if(xml.childNodes[i].nodeName=="cmd"){var cmd;var id;var property;var data;var search;var type;var before;var objElement=null;for(var j=0;j<xml.childNodes[i].attributes.length;j++){if(xml.childNodes[i].attributes[j].name=="n"){cmd=xml.childNodes[i].attributes[j].value;}
else if(xml.childNodes[i].attributes[j].name=="t"){id=xml.childNodes[i].attributes[j].value;}
else if(xml.childNodes[i].attributes[j].name=="p"){property=xml.childNodes[i].attributes[j].value;}
else if(xml.childNodes[i].attributes[j].name=="c"){type=xml.childNodes[i].attributes[j].value;}
}
if(xml.childNodes[i].childNodes.length > 1&&xml.childNodes[i].firstChild.nodeName=="#cdata-section"){data="";for(var j=0;j<xml.childNodes[i].childNodes.length;j++){data+=xml.childNodes[i].childNodes[j].data;}
}
else if(xml.childNodes[i].firstChild&&xml.childNodes[i].firstChild.nodeName=='xjxobj'){data=this._nodeToObject(xml.childNodes[i].firstChild);objElement="XJX_SKIP";}
else if(xml.childNodes[i].childNodes.length > 1){for(var j=0;j<xml.childNodes[i].childNodes.length;j++){if(xml.childNodes[i].childNodes[j].childNodes.length > 1&&xml.childNodes[i].childNodes[j].firstChild.nodeName=="#cdata-section"){var internalData="";for(var k=0;k<xml.childNodes[i].childNodes[j].childNodes.length;k++){internalData+=xml.childNodes[i].childNodes[j].childNodes[k].nodeValue;}
}else{var internalData=xml.childNodes[i].childNodes[j].firstChild.nodeValue;}
if(xml.childNodes[i].childNodes[j].nodeName=="s"){search=internalData;}
if(xml.childNodes[i].childNodes[j].nodeName=="r"){data=internalData;}
}
}
else if(xml.childNodes[i].firstChild)
data=xml.childNodes[i].firstChild.nodeValue;else
data="";if(objElement!="XJX_SKIP")objElement=this.$(id);var cmdFullname;try{if(cmd=="cc"){cmdFullname="addConfirmCommands";var confirmResult=confirm(data);if(!confirmResult){skipCommands=id;}
}
if(cmd=="al"){cmdFullname="addAlert";alert(data);}
else if(cmd=="js"){cmdFullname="addScript/addRedirect";eval(data);}
else if(cmd=="jc"){cmdFullname="addScriptCall";var scr=id+'(';if(data[0]!=null){scr+='data[0]';for(var l=1;l<data.length;l++){scr+=',data['+l+']';}
}
scr+=');';eval(scr);}
else if(cmd=="in"){cmdFullname="addIncludeScript";this.include(data);}
else if(cmd=="as"){cmdFullname="addAssign/addClear";if(this.willChange(id,property,data)){eval("objElement."+property+"=data;");}
}
else if(cmd=="ap"){cmdFullname="addAppend";eval("objElement."+property+"+=data;");}
else if(cmd=="pp"){cmdFullname="addPrepend";eval("objElement."+property+"=data+objElement."+property);}
else if(cmd=="rp"){cmdFullname="addReplace";this.replace(id,property,search,data)
}
else if(cmd=="rm"){cmdFullname="addRemove";this.remove(id);}
else if(cmd=="ce"){cmdFullname="addCreate";this.create(id,data,property);}
else if(cmd=="ie"){cmdFullname="addInsert";this.insert(id,data,property);}
else if(cmd=="ia"){cmdFullname="addInsertAfter";this.insertAfter(id,data,property);}
else if(cmd=="ci"){cmdFullname="addCreateInput";this.createInput(id,type,data,property);}
else if(cmd=="ii"){cmdFullname="addInsertInput";this.insertInput(id,type,data,property);}
else if(cmd=="iia"){cmdFullname="addInsertInputAfter";this.insertInputAfter(id,type,data,property);}
else if(cmd=="ev"){cmdFullname="addEvent";property=this.addOnPrefix(property);eval("this.$('"+id+"')."+property+"= function(){"+data+";}");}
else if(cmd=="ah"){cmdFullname="addHandler";this.addHandler(id,property,data);}
else if(cmd=="rh"){cmdFullname="addRemoveHandler";this.removeHandler(id,property,data);}
}
catch(e){if(xajaxDebug)
alert("While trying to '"+cmdFullname+"' (command number "+i+"), the following error occured:\n"
+e.name+": "+e.message+"\n"
+(id&&!objElement?"Object with id='"+id+"' wasn't found.\n":""));}
delete objElement;delete cmd;delete cmdFullname;delete id;delete property;delete search;delete data;delete type;delete before;delete internalData;delete j;delete k;}
}
delete xml;delete i;document.body.style.cursor='default';if(xajaxStatusMessages==true)window.status='Done';}
}
var xajax=new Xajax();xajaxLoaded=true;

795
phpgwapi/js/xajax_js/xajax_uncompressed.js
View File

@ -1,795 +0,0 @@
/* xajax Javascript library :: version 0.2.4 */
Array.prototype.containsValue = function(valueToCheck)
{
for (var i=0;i<this.length;i++) {
if (this[i] == valueToCheck) return true;
}
return false;
}
function Xajax()
{
this.DebugMessage = function(text)
{
if (text.length > 1000) text = text.substr(0,1000)+"...\n[long response]\n...";
try {
if (this.debugWindow == undefined || this.debugWindow.closed == true) {
this.debugWindow = window.open('about:blank', 'xajax-debug', 'width=800,height=600,scrollbars=1,resizable,status');
this.debugWindow.document.write('<html><head><title>Xajax debug output</title></head><body><h2>Xajax debug output</h2><div id="debugTag"></div></body></html>');
}
text = text.replace(/&/g, "&amp;")
text = text.replace(/</g, "&lt;")
text = text.replace(/>/g, "&gt;")
debugTag = this.debugWindow.document.getElementById('debugTag');
debugTag.innerHTML = ('<b>'+(new Date()).toString()+'</b>: ' + text + '<hr/>') + debugTag.innerHTML;
} catch (e) {
alert("Xajax Debug:\n " + text);
}
};
this.workId = 'xajaxWork'+ new Date().getTime();
this.depth = 0;
this.responseErrorsForAlert = ["400","401","402","403","404","500","501","502","503"];
//Get the XMLHttpRequest Object
this.getRequestObject = function()
{
if (xajaxDebug) this.DebugMessage("Initializing Request Object..");
var req = null;
if (typeof XMLHttpRequest != "undefined")
req = new XMLHttpRequest();
if (!req && typeof ActiveXObject != "undefined")
{
try
{
req=new ActiveXObject("Msxml2.XMLHTTP");
}
catch (e)
{
try
{
req=new ActiveXObject("Microsoft.XMLHTTP");
}
catch (e2)
{
try {
req=new ActiveXObject("Msxml2.XMLHTTP.4.0");
}
catch (e3)
{
req=null;
}
}
}
}
if(!req && window.createRequest)
req = window.createRequest();
if (!req) this.DebugMessage("Request Object Instantiation failed.");
return req;
}
// xajax.$() is shorthand for document.getElementById()
this.$ = function(sId)
{
if (!sId) {
return null;
}
var returnObj = document.getElementById(sId);
if (!returnObj && document.all) {
returnObj = document.all[sId];
}
if (xajaxDebug && !returnObj && sId != this.workId) {
this.DebugMessage("Element with the id \"" + sId + "\" not found.");
}
return returnObj;
}
// xajax.include(sFileName) dynamically includes an external javascript file
this.include = function(sFileName)
{
var objHead = document.getElementsByTagName('head');
var objScript = document.createElement('script');
objScript.type = 'text/javascript';
objScript.src = sFileName;
objHead[0].appendChild(objScript);
}
this.stripOnPrefix = function(sEventName)
{
sEventName = sEventName.toLowerCase();
if (sEventName.indexOf('on') == 0)
{
sEventName = sEventName.replace(/on/,'');
}
return sEventName;
}
this.addOnPrefix = function(sEventName)
{
sEventName = sEventName.toLowerCase();
if (sEventName.indexOf('on') != 0)
{
sEventName = 'on' + sEventName;
}
return sEventName;
}
// xajax.addHandler adds an event handler to an element
this.addHandler = function(sElementId, sEvent, sFunctionName)
{
if (window.addEventListener)
{
sEvent = this.stripOnPrefix(sEvent);
eval("this.$('"+sElementId+"').addEventListener('"+sEvent+"',"+sFunctionName+",false);");
}
else
{
sAltEvent = this.addOnPrefix(sEvent);
eval("this.$('"+sElementId+"').attachEvent('"+sAltEvent+"',"+sFunctionName+",false);");
}
}
// xajax.removeHandler removes an event handler from an element
this.removeHandler = function(sElementId, sEvent, sFunctionName)
{
if (window.addEventListener)
{
sEvent = this.stripOnPrefix(sEvent);
eval("this.$('"+sElementId+"').removeEventListener('"+sEvent+"',"+sFunctionName+",false);");
}
else
{
sAltEvent = this.addOnPrefix(sEvent);
eval("this.$('"+sElementId+"').detachEvent('"+sAltEvent+"',"+sFunctionName+",false);");
}
}
// xajax.create creates a new child node under a parent
this.create = function(sParentId, sTag, sId)
{
var objParent = this.$(sParentId);
objElement = document.createElement(sTag);
objElement.setAttribute('id',sId);
if (objParent)
objParent.appendChild(objElement);
}
// xajax.insert inserts a new node before another node
this.insert = function(sBeforeId, sTag, sId)
{
var objSibling = this.$(sBeforeId);
objElement = document.createElement(sTag);
objElement.setAttribute('id',sId);
objSibling.parentNode.insertBefore(objElement, objSibling);
}
// xajax.insertAfter inserts a new node after another node
this.insertAfter = function(sAfterId, sTag, sId)
{
var objSibling = this.$(sAfterId);
objElement = document.createElement(sTag);
objElement.setAttribute('id',sId);
objSibling.parentNode.insertBefore(objElement, objSibling.nextSibling);
}
this.getInput = function(sType, sName, sId)
{
var Obj;
if (!window.addEventListener)
{
Obj = document.createElement('<input type="'+sType+'" id="'+sId+'" name="'+sName+'">');
}
else
{
Obj = document.createElement('input');
Obj.setAttribute('type',sType);
Obj.setAttribute('name',sName);
Obj.setAttribute('id',sId);
}
return Obj;
}
// xajax.createInput creates a new input node under a parent
this.createInput = function(sParentId, sType, sName, sId)
{
var objParent = this.$(sParentId);
var objElement = this.getInput(sType, sName, sId);
if (objParent && objElement)
objParent.appendChild(objElement);
}
// xajax.insertInput creates a new input node before another node
this.insertInput = function(sBeforeId, sType, sName, sId)
{
var objSibling = this.$(sBeforeId);
var objElement = this.getInput(sType, sName, sId);
if (objElement && objSibling && objSibling.parentNode)
objSibling.parentNode.insertBefore(objElement, objSibling);
}
// xajax.insertInputAfter creates a new input node after another node
this.insertInputAfter = function(sAfterId, sType, sName, sId)
{
var objSibling = this.$(sAfterId);
var objElement = this.getInput(sType, sName, sId);
if (objElement && objSibling && objSibling.parentNode) {
objSibling.parentNode.insertBefore(objElement, objSibling.nextSibling);
}
}
// xajax.remove deletes an element
this.remove = function(sId)
{
objElement = this.$(sId);
if (objElement && objElement.parentNode && objElement.parentNode.removeChild)
{
objElement.parentNode.removeChild(objElement);
}
}
//xajax.replace searches for text in an attribute of an element and replaces it
//with a different text
this.replace = function(sId,sAttribute,sSearch,sReplace)
{
var bFunction = false;
if (sAttribute == "innerHTML")
sSearch = this.getBrowserHTML(sSearch);
eval("var txt=this.$('"+sId+"')."+sAttribute);
if (typeof txt == "function")
{
txt = txt.toString();
bFunction = true;
}
if (txt.indexOf(sSearch)>-1)
{
var newTxt = '';
while (txt.indexOf(sSearch) > -1)
{
x = txt.indexOf(sSearch)+sSearch.length+1;
newTxt += txt.substr(0,x).replace(sSearch,sReplace);
txt = txt.substr(x,txt.length-x);
}
newTxt += txt;
if (bFunction)
{
eval('this.$("'+sId+'").'+sAttribute+'=newTxt;');
}
else if (this.willChange(sId,sAttribute,newTxt))
{
eval('this.$("'+sId+'").'+sAttribute+'=newTxt;');
}
}
}
// xajax.getFormValues() builds a query string XML message from the elements of a form object
// * The first argument is the id of the form
// * The second argument (optional) can be set to true if you want to submit disabled elements
// * The third argument (optional) allows you to specify a string prefix that a form element
// name must contain if you want that element to be submitted
this.getFormValues = function(frm)
{
var objForm;
var submitDisabledElements = false;
if (arguments.length > 1 && arguments[1] == true)
submitDisabledElements = true;
var prefix="";
if(arguments.length > 2)
prefix = arguments[2];
if (typeof(frm) == "string")
objForm = this.$(frm);
else
objForm = frm;
var sXml = "<xjxquery><q>";
if (objForm && objForm.tagName == 'FORM')
{
var formElements = objForm.elements;
for( var i=0; i < formElements.length; i++)
{
if (!formElements[i].name)
continue;
if (formElements[i].name.substring(0, prefix.length) != prefix)
continue;
if (formElements[i].type && (formElements[i].type == 'radio' || formElements[i].type == 'checkbox') && formElements[i].checked == false)
continue;
if (formElements[i].disabled && formElements[i].disabled == true && submitDisabledElements == false)
continue;
var name = formElements[i].name;
if (name)
{
if (sXml != '<xjxquery><q>')
sXml += '&';
if(formElements[i].type=='select-multiple')
{
for (var j = 0; j < formElements[i].length; j++)
{
if (formElements[i].options[j].selected == true)
sXml += name+"="+encodeURIComponent(formElements[i].options[j].value)+"&";
}
}
else
{
sXml += name+"="+encodeURIComponent(formElements[i].value);
}
}
}
}
sXml +="</q></xjxquery>";
return sXml;
}
// Generates an XML message that xajax can understand from a javascript object
this.objectToXML = function(obj)
{
var sXml = "<xjxobj>";
for (i in obj)
{
try
{
if (i == 'constructor')
continue;
if (obj[i] && typeof(obj[i]) == 'function')
continue;
var key = i;
var value = obj[i];
if (value && typeof(value)=="object" && this.depth <= 50)
{
this.depth++;
value = this.objectToXML(value);
this.depth--;
}
sXml += "<e><k>"+key+"</k><v>"+value+"</v></e>";
}
catch(e)
{
if (xajaxDebug) this.DebugMessage(e.name+": "+e.message);
}
}
sXml += "</xjxobj>";
return sXml;
}
// unserializes data structure from xajaxResponse::_buildObjXml()
this._nodeToObject = function(node) {
// parentNode here is weird, have to tune
if (node.nodeName == '#cdata-section') {
var data = "";
for (var j=0; j<node.parentNode.childNodes.length; j++) {
data += node.parentNode.childNodes[j].data;
}
return data;
}
else if (node.nodeName == 'xjxobj') {
var data = new Array();
for (var j=0; j<node.childNodes.length; j++) {
var child = node.childNodes[j];
var key;
var value;
if (child.nodeName == 'e') {
for (var k=0; k<child.childNodes.length; k++) {
if (child.childNodes[k].nodeName == 'k') {
key = child.childNodes[k].firstChild.data;
}
else if (child.childNodes[k].nodeName == 'v') {
value = this._nodeToObject(child.childNodes[k].firstChild);
}
}
if (key != null && value != null) {
data[key] = value;
key = value = null;
}
}
}
return data;
}
}
this.loadingFunction = function(){};
this.doneLoadingFunction = function(){};
var loadingTimeout;
// Sends a XMLHttpRequest to call the specified PHP function on the server
// * sRequestType is optional -- defaults to POST
this.call = function(sFunction, aArgs, sRequestType)
{
var i,r,postData;
if (document.body && xajaxWaitCursor)
document.body.style.cursor = 'wait';
if (xajaxStatusMessages == true) window.status = 'Sending Request...';
clearTimeout(loadingTimeout);
loadingTimeout = setTimeout("xajax.loadingFunction();",400);
if (xajaxDebug) this.DebugMessage("Starting xajax...");
if (sRequestType == null) {
var xajaxRequestType = xajaxDefinedPost;
}
else {
var xajaxRequestType = sRequestType;
}
var uri = xajaxRequestUri;
var value;
switch(xajaxRequestType)
{
case xajaxDefinedGet:{
var uriGet = uri.indexOf("?")==-1?"?xajax="+encodeURIComponent(sFunction):"&xajax="+encodeURIComponent(sFunction);
if (aArgs) {
for (i = 0; i<aArgs.length; i++)
{
value = aArgs[i];
if (typeof(value)=="object")
value = this.objectToXML(value);
uriGet += "&xajaxargs[]="+encodeURIComponent(value);
}
}
uriGet += "&xajaxr=" + new Date().getTime();
uri += uriGet;
postData = null;
} break;
case xajaxDefinedPost:{
postData = "xajax="+encodeURIComponent(sFunction);
postData += "&xajaxr="+new Date().getTime();
if (aArgs) {
for (i = 0; i <aArgs.length; i++)
{
value = aArgs[i];
if (typeof(value)=="object")
value = this.objectToXML(value);
postData = postData+"&xajaxargs[]="+encodeURIComponent(value);
}
}
} break;
default:
alert("Illegal request type: " + xajaxRequestType); return false; break;
}
r = this.getRequestObject();
if (!r) return false;
r.open(xajaxRequestType==xajaxDefinedGet?"GET":"POST", uri, true);
if (xajaxRequestType == xajaxDefinedPost)
{
try
{
r.setRequestHeader("Method", "POST " + uri + " HTTP/1.1");
r.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
}
catch(e)
{
alert("Your browser does not appear to support asynchronous requests using POST.");
return false;
}
}
r.onreadystatechange = function()
{
if (r.readyState != 4)
return;
if (r.status==200)
{
if (xajaxDebug) xajax.DebugMessage("Received:\n" + r.responseText);
if (r.responseXML && r.responseXML.documentElement)
xajax.processResponse(r.responseXML);
else {
var errorString = "Error: the XML response that was returned from the server is invalid.";
errorString += "\nReceived:\n" + r.responseText;
trimmedResponseText = r.responseText.replace( /^\s+/g, "" );// strip leading space
trimmedResponseText = trimmedResponseText.replace( /\s+$/g, "" );// strip trailing
if (trimmedResponseText != r.responseText)
errorString += "\nYou have whitespace in your response.";
alert(errorString);
document.body.style.cursor = 'default';
if (xajaxStatusMessages == true) window.status = 'Invalid XML response error';
}
}
else {
if (xajax.responseErrorsForAlert.containsValue(r.status)) {
var errorString = "Error: the server returned the following HTTP status: " + r.status;
errorString += "\nReceived:\n" + r.responseText;
alert(errorString);
}
document.body.style.cursor = 'default';
if (xajaxStatusMessages == true) window.status = 'Invalid XML response error';
}
delete r;
r = null;
}
if (xajaxDebug) this.DebugMessage("Calling "+sFunction +" uri="+uri+" (post:"+ postData +")");
r.send(postData);
if (xajaxStatusMessages == true) window.status = 'Waiting for data...';
delete r;
return true;
}
//Gets the text as it would be if it were being retrieved from
//the innerHTML property in the current browser
this.getBrowserHTML = function(html)
{
tmpXajax = this.$(this.workId);
if (!tmpXajax)
{
tmpXajax = document.createElement("div");
tmpXajax.setAttribute('id',this.workId);
tmpXajax.style.display = "none";
tmpXajax.style.visibility = "hidden";
document.body.appendChild(tmpXajax);
}
tmpXajax.innerHTML = html;
var browserHTML = tmpXajax.innerHTML;
tmpXajax.innerHTML = '';
return browserHTML;
}
// Tests if the new Data is the same as the extant data
this.willChange = function(element, attribute, newData)
{
if (!document.body)
{
return true;
}
if (attribute == "innerHTML")
{
newData = this.getBrowserHTML(newData);
}
elementObject = this.$(element);
if (elementObject) {
var oldData;
eval("oldData=this.$('"+element+"')."+attribute);
if (newData !== oldData)
return true;
}
return false;
}
//Returns the source code of the page after it's been modified by xajax
this.viewSource = function()
{
return "<html>"+document.getElementsByTagName("HTML")[0].innerHTML+"</html>";
}
//Process XML xajaxResponses returned from the request
this.processResponse = function(xml)
{
clearTimeout(loadingTimeout);
this.doneLoadingFunction();
if (xajaxStatusMessages == true) window.status = 'Processing...';
var tmpXajax = null;
xml = xml.documentElement;
if (xml == null)
return;
var skipCommands = 0;
for (var i=0; i<xml.childNodes.length; i++)
{
if (skipCommands > 0) {
skipCommands--;
continue;
}
if (xml.childNodes[i].nodeName == "cmd")
{
var cmd;
var id;
var property;
var data;
var search;
var type;
var before;
var objElement = null;
for (var j=0; j<xml.childNodes[i].attributes.length; j++)
{
if (xml.childNodes[i].attributes[j].name == "n")
{
cmd = xml.childNodes[i].attributes[j].value;
}
else if (xml.childNodes[i].attributes[j].name == "t")
{
id = xml.childNodes[i].attributes[j].value;
}
else if (xml.childNodes[i].attributes[j].name == "p")
{
property = xml.childNodes[i].attributes[j].value;
}
else if (xml.childNodes[i].attributes[j].name == "c")
{
type = xml.childNodes[i].attributes[j].value;
}
}
if (xml.childNodes[i].childNodes.length > 1 && xml.childNodes[i].firstChild.nodeName == "#cdata-section")
{
data = "";
for (var j=0; j<xml.childNodes[i].childNodes.length; j++)
{
data += xml.childNodes[i].childNodes[j].data;
}
}
else if (xml.childNodes[i].firstChild && xml.childNodes[i].firstChild.nodeName == 'xjxobj') {
data = this._nodeToObject(xml.childNodes[i].firstChild);
objElement = "XJX_SKIP";
}
else if (xml.childNodes[i].childNodes.length > 1)
{
for (var j=0; j<xml.childNodes[i].childNodes.length; j++)
{
if (xml.childNodes[i].childNodes[j].childNodes.length > 1 && xml.childNodes[i].childNodes[j].firstChild.nodeName == "#cdata-section")
{
var internalData = "";
for (var k=0; k<xml.childNodes[i].childNodes[j].childNodes.length;k++)
{
internalData+=xml.childNodes[i].childNodes[j].childNodes[k].nodeValue;
}
} else {
var internalData = xml.childNodes[i].childNodes[j].firstChild.nodeValue;
}
if (xml.childNodes[i].childNodes[j].nodeName == "s")
{
search = internalData;
}
if (xml.childNodes[i].childNodes[j].nodeName == "r")
{
data = internalData;
}
}
}
else if (xml.childNodes[i].firstChild)
data = xml.childNodes[i].firstChild.nodeValue;
else
data = "";
if (objElement != "XJX_SKIP") objElement = this.$(id);
var cmdFullname;
try
{
if (cmd=="cc") {
cmdFullname = "addConfirmCommands";
var confirmResult = confirm(data);
if (!confirmResult) {
skipCommands = id;
}
}
if (cmd=="al")
{
cmdFullname = "addAlert";
alert(data);
}
else if (cmd=="js")
{
cmdFullname = "addScript/addRedirect";
eval(data);
}
else if (cmd=="jc")
{
cmdFullname = "addScriptCall";
var scr = id + '(';
if (data[0] != null) {
scr += 'data[0]';
for (var l=1; l<data.length; l++) {
scr += ',data['+l+']';
}
}
scr += ');';
eval(scr);
}
else if (cmd=="in")
{
cmdFullname = "addIncludeScript";
this.include(data);
}
else if (cmd=="as")
{
cmdFullname = "addAssign/addClear";
if (this.willChange(id,property,data))
{
eval("objElement."+property+"=data;");
}
}
else if (cmd=="ap")
{
cmdFullname = "addAppend";
eval("objElement."+property+"+=data;");
}
else if (cmd=="pp")
{
cmdFullname = "addPrepend";
eval("objElement."+property+"=data+objElement."+property);
}
else if (cmd=="rp")
{
cmdFullname = "addReplace";
this.replace(id,property,search,data)
}
else if (cmd=="rm")
{
cmdFullname = "addRemove";
this.remove(id);
}
else if (cmd=="ce")
{
cmdFullname = "addCreate";
this.create(id,data,property);
}
else if (cmd=="ie")
{
cmdFullname = "addInsert";
this.insert(id,data,property);
}
else if (cmd=="ia")
{
cmdFullname = "addInsertAfter";
this.insertAfter(id,data,property);
}
else if (cmd=="ci")
{
cmdFullname = "addCreateInput";
this.createInput(id,type,data,property);
}
else if (cmd=="ii")
{
cmdFullname = "addInsertInput";
this.insertInput(id,type,data,property);
}
else if (cmd=="iia")
{
cmdFullname = "addInsertInputAfter";
this.insertInputAfter(id,type,data,property);
}
else if (cmd=="ev")
{
cmdFullname = "addEvent";
property = this.addOnPrefix(property);
eval("this.$('"+id+"')."+property+"= function(){"+data+";}");
}
else if (cmd=="ah")
{
cmdFullname = "addHandler";
this.addHandler(id, property, data);
}
else if (cmd=="rh")
{
cmdFullname = "addRemoveHandler";
this.removeHandler(id, property, data);
}
}
catch(e)
{
if (xajaxDebug)
alert("While trying to '"+cmdFullname+"' (command number "+i+"), the following error occured:\n"
+ e.name+": "+e.message+"\n"
+ (id&&!objElement?"Object with id='"+id+"' wasn't found.\n":""));
}
delete objElement;
delete cmd;
delete cmdFullname;
delete id;
delete property;
delete search;
delete data;
delete type;
delete before;
delete internalData;
delete j;
delete k;
}
}
delete xml;
delete i;
document.body.style.cursor = 'default';
if (xajaxStatusMessages == true) window.status = 'Done';
}
}
var xajax = new Xajax();
xajaxLoaded = true;

26
xajax.php
View File

@ -11,7 +11,7 @@
* @version $Id$
*/
require_once('./phpgwapi/inc/xajax.inc.php');
require_once('./phpgwapi/inc/xajax/xajax_core/xajax.inc.php');
/**
* callback if the session-check fails, redirects via xajax to login.php
@ -22,15 +22,15 @@ require_once('./phpgwapi/inc/xajax.inc.php');
function xajax_redirect(&$anon_account)
{
// now the header is included, we can set the charset
$GLOBALS['xajax']->setCharEncoding($GLOBALS['egw']->translation->charset());
define('XAJAX_DEFAULT_CHAR_ENCODING',$GLOBALS['egw']->translation->charset());
$GLOBALS['xajax']->configure('characterEncoding',translation::charset());
define('XAJAX_DEFAULT_CHAR_ENCODING',translation::charset());
$response = new xajaxResponse();
$response->addScript("location.href='".$GLOBALS['egw_info']['server']['webserver_url'].'/login.php?cd=10'."';");
header('Content-type: text/xml; charset='.$GLOBALS['egw']->translation->charset());
header('Content-type: text/xml; charset='.translation::charset());
echo $response->getXML();
$GLOBALS['egw']->common->egw_exit();
common::egw_exit();
}
/**
@ -44,11 +44,11 @@ function ajax_exception_handler(Exception $e)
{
$response = new xajaxResponse();
$response->addAlert($e->getMessage()."\n\n".$e->getTraceAsString());
header('Content-type: text/xml; charset='.(is_object($GLOBALS['egw'])?$GLOBALS['egw']->translation->charset():'utf-8'));
header('Content-type: text/xml; charset='.(is_object($GLOBALS['egw'])?translation::charset():'utf-8'));
echo $response->getXML();
if (is_object($GLOBALS['egw']))
{
$GLOBALS['egw']->common->egw_exit();
common::egw_exit();
}
exit;
}
@ -109,8 +109,8 @@ function doXMLHTTP()
include('./header.inc.php');
// now the header is included, we can set the charset
$GLOBALS['xajax']->setCharEncoding($GLOBALS['egw']->translation->charset());
define('XAJAX_DEFAULT_CHAR_ENCODING',$GLOBALS['egw']->translation->charset());
$GLOBALS['xajax']->configure('characterEncoding',translation::charset());
define('XAJAX_DEFAULT_CHAR_ENCODING',translation::charset());
switch($handler)
{
@ -147,7 +147,7 @@ function doXMLHTTP()
return call_user_func_array(array(&$ajaxClass, $functionName), (array)$argList );
}
$xajax = new xajax($_SERVER['PHP_SELF']);
$xajax->registerFunction('doXMLHTTP');
$xajax->processRequests();
$xajax = new xajax();
//$xajax->configure('requestURI',$_SERVER['PHP_SELF']);
$xajax->register(XAJAX_FUNCTION,'doXMLHTTP');
$xajax->processRequest();