--- /dev/null
+ var renderTargetsReqVar;\r
+ var renderOnRecordTargetsReqVar;\r
+ \r
+ function renderTargets(doRefresh)\r
+ {\r
+ //console.log('rendering ' + renderWhileActiveclients);\r
+ var sourcecomp = document.getElementById("pz2watch:activeclientsField");\r
+ jsf.ajax.request(sourcecomp, null,{render: renderWhileActiveclients + " pz2watch:errorMessages"});\r
+ if (doRefresh) {\r
+ //console.log('Will do another ajax request after a timeout in order to render: pz2watch:activeclientsField'); \r
+ renderTargetsReqVar=setTimeout(\r
+ function() { \r
+ //console.log('Making request for pz2watch:activeclientsField');\r
+ jsf.ajax.request(sourcecomp, null,{render: "pz2watch:activeclientsField"}); \r
+ }\r
+ ,500);\r
+ } else {\r
+ //console.log("No further updates from server requested");\r
+ }\r
+ }\r
+ \r
+ function renderOnRecordTargets(doRefresh)\r
+ {\r
+ console.log('rendering ' + renderWhileActiveclientsRecord);\r
+ var sourcecomp = document.getElementById("pz2watch:activeclientsFieldRecord");\r
+ jsf.ajax.request(sourcecomp, null,{render: renderWhileActiveclientsRecord});\r
+ if (doRefresh) {\r
+ console.log('Will do another ajax request after a timeout in order to render: pz2watch:activeclientsFieldRecord'); \r
+ renderOnRecordTargetsReqVar=setTimeout(\r
+ function() { \r
+ console.log('Making request for pz2watch:activeclientsFieldRecord');\r
+ jsf.ajax.request(sourcecomp, null,{render: "pz2watch:activeclientsFieldRecord"}); \r
+ }\r
+ ,1000);\r
+ } else {\r
+ //console.log("No further updates from server requested");\r
+ }\r
+ }\r
+\r
+\r
+ function windowlocationhashListener () {\r
+ if (trackHistory) {\r
+ //console.log("browser hash update detected");\r
+ var stateKey = document.getElementById("pz2watch:windowlocationhash");\r
+ if (window.location.hash != stateKey.value) {\r
+ //console.log("updating stateKey with new browser hash: " + window.location.hash);\r
+ stateKey.value = window.location.hash;\r
+ if (! stateKey.value) window.location.hash = '#initial';\r
+ stateKey.onchange();\r
+ } else {\r
+ //console.log("State hash already has the value of the new browser hash - not updating state hash");\r
+ } \r
+ } \r
+ }\r
+ \r
+ function viewExpirationListener (data) {\r
+ if (data.status === "success" && data.responseXML) { \r
+ var errorElements = data.responseXML.getElementsByTagName("error-name");\r
+ if (errorElements.length>0) {\r
+ var errorname = errorElements.item(0).textContent || errorElements.item(0).text;\r
+ if (errorname === "class javax.faces.application.ViewExpiredException") {\r
+ var newloc = window.location.protocol + "//" + window.location.host + window.location.pathname.replace(/;jsessionid.*/,'');\r
+ alert('Sorry, but this session has expired, will load a new one for you.');\r
+ window.location.replace(newloc);\r
+ } \r
+ }\r
+ }\r
+\r
+ }\r
+\r
+ function fieldUpdateListener (data) {\r
+ if (data.status === "success") {\r
+ var updates = data.responseXML.getElementsByTagName("update");\r
+ for (var i=0, max=updates.length; i<max; i++) {\r
+ var lsnri = fieldListeners.getListener(updates[i].getAttribute("id"));\r
+ if (lsnri) {\r
+ lsnri.invoke(updates[i]);\r
+ }\r
+ }\r
+ } \r
+ }\r
+ \r
+ var Pz2listeners = function () {\r
+ var lsnrs = {};\r
+ this.addListener = function (key, lsnr) {\r
+ lsnrs[key] =lsnr;\r
+ };\r
+ this.getListener = function (key) {\r
+ return lsnrs[key];\r
+ };\r
+ };\r
+\r
+ var fieldListeners = new Pz2listeners();\r
+\r
+ var StateListener = function () {\r
+ this.invoke = function (field) {\r
+ var stateKeyDoc = StringtoXML(field.textContent || field.text);\r
+ var stateKeyValue = stateKeyDoc.childNodes[0].getAttribute("value");\r
+ //console.log('Application hash update detected. New value: ' + stateKeyValue);\r
+ if (stateKeyValue !== window.location.hash) {\r
+ window.location.hash = stateKeyValue;\r
+ //console.log("Browsers hash updated accordingly.");\r
+ } else {\r
+ //console.log("Browsers hash already has the value of the state hash. Not updating browser hash."); \r
+ }\r
+\r
+ };\r
+ };\r
+ \r
+ var ActiveclientsListener = function () {\r
+ this.invoke = function (field) {\r
+ var updateDoc = StringtoXML(field.textContent || field.text);\r
+ var activeClientsValue = (updateDoc.childNodes[0].textContent || updateDoc.childNodes[0].text);\r
+ //console.log('Activeclients response detected: ' + activeClientsValue);\r
+ clearTimeout(renderTargetsReqVar);\r
+ if (activeClientsValue > '0') {\r
+ renderTargets(true);\r
+ } else {\r
+ renderTargets(false);\r
+ }\r
+ };\r
+ };\r
+ \r
+ var ActiveclientsRecordListener = function () {\r
+ this.invoke = function (field) {\r
+ var updateDoc = StringtoXML(field.textContent || field.text);\r
+ var activeClientsRecordValue = (updateDoc.childNodes[0].textContent || updateDoc.childNodes[0].text);\r
+ console.log('Activeclients response for record detected: ' + activeClientsRecordValue);\r
+ clearTimeout(renderOnRecordTargetsReqVar);\r
+ if (activeClientsRecordValue > '0') {\r
+ renderOnRecordTargets(true);\r
+ } else {\r
+ console.log('Active clients is 0, final rendering');\r
+ renderOnRecordTargets(false);\r
+ }\r
+ };\r
+ };\r
+\r
+ \r
+ jsf.ajax.addOnEvent(fieldUpdateListener);\r
+ jsf.ajax.addOnEvent(viewExpirationListener);\r
+ \r
+ function StringtoXML(text){\r
+ var doc;\r
+ if (window.ActiveXObject){\r
+ doc=new ActiveXObject('Microsoft.XMLDOM');\r
+ doc.async=false;\r
+ doc.loadXML(text);\r
+ } else {\r
+ var parser=new DOMParser();\r
+ doc=parser.parseFromString(text,'text/xml');\r
+ }\r
+ return doc;\r
+ }\r
+\r
+ var setUpListeners = function () {\r
+ //console.log("Starts tracking activeclientsField");\r
+ fieldListeners.addListener("pz2watch:activeclientsField", new ActiveclientsListener());\r
+ fieldListeners.addListener("pz2watch:activeclientsFieldRecord", new ActiveclientsRecordListener());\r
+ if (trackHistory) {\r
+ //console.log("Starts tracking windowlocationhash field");\r
+ fieldListeners.addListener("pz2watch:windowlocationhash", new StateListener());\r
+ //console.log("Setting listener for browser onhashchange");\r
+ window.onload = window.onhashchange = windowlocationhashListener;\r
+ }\r
+ };
\ No newline at end of file
projects / mkjsf-moved-to-github.git / blobdiff