Hi,
I am not able to open add-ons directory nor the demo sampler, maybe an firewall issue, are special ports required for the website? Forum, Docs are accessible.
Thanks and regards,
Rudolf
No special ports are required.
Do you happen to have JavaScript turned off?
Javascript is turned on. Browser just shows the ajax “waiting” cursor and nothing else happens.
For some reason your firewall or browser is blocking ajax calls to Vaadin app. Really strange. Please report back when you find out what is the problem.
Don’t have that problem with my smartphone nor with my private notebook. Seems to be an issue of the company network. Maybe it’s because http 1.1. is not supported by our proxy.
http 1.1 should not be required, but maybe proxy is doing something else that is strange. Would it be possible that it could disable cookies?
For extra layer of security, Vaadin uses extra security key. This should not be of any problem as it is send with the XHR contents. Just to validate this, could you try out this application (just the 6.4.4 sampler demo, but with this extra security layer turned off):
http://jole.virtuallypreinstalled.com/fwtest/sampler/
.
If you have firebug & firefox installed, could you please go to some simple application. For example
http://jole.virtuallypreinstalled.com/fwtest/Calc/?restartApplication
and post what you see in the first two POST requests. It should look like this:
First POST request
Response Headers
Date Tue, 28 Sep 2010 06:31:12 GMT
Content-Type application/json;charset=UTF-8
Keep-Alive timeout=15, max=95
Connection Keep-Alive
Transfer-Encoding chunked
Request Headers
Host jole.virtuallypreinstalled.com
User-Agent Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.2.8) Gecko/20100722 Firefox/3.6.8
Accept text/html,application/xhtml+xml,application/xml;q=0.9,/;q=0.8
Accept-Language en,en-us;q=0.5
Accept-Encoding gzip,deflate
Accept-Charset ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive 115
Connection keep-alive
Content-Type text/plain;charset=utf-8
Referer http://jole.virtuallypreinstalled.com/fwtest/VAADIN/widgetsets/com.vaadin.demo.gwt.OptimizedWidgetSet/3862C4A6EDA77E36EFB54C7BC358FDF5.cache.html
Content-Length 5
Cookie JSESSIONID=3A51B4FC95848FE29AC98513AFCA32C5; __utma=1.1632060623.1285655011.1285655011.1285655011.1; __utmb=1.4.10.1285655011; __utmc=1; __utmz=1.1285655011.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none)
Pragma no-cache
Cache-Control no-cache
init
for(;;);[{“Vaadin-Security-Key”:“609a6204-9969-4276-9a2b-e7d09f2edc9d”,“changes”:[[“change”,{“format”: “uidl”,“pid”: “PID0”},[“0”,{“id”: “PID0”,“caption”: “Calculator Application”,“name”: “1”,“theme”: “”,“resizable”:true,“main”:true,“v”:{“scrollLeft”:0,“scrollTop”:0,“positionx”:-1,“positiony”:-1,“close”:false}},[“1”,{“id”: “PID1”,“margins”:0,“h”:5,“w”:4,“structuralChange”:false,“colExpand”:[“250”,“250”,“250”,“250”]
,“rowExpand”:[“200”,“200”,“200”,“200”,“200”]
,“alignments”:[“5”,“5”,“5”,“5”,“5”,“5”,“5”,“5”,“5”,“5”,“5”,“5”,“5”,“5”,“5”,“5”,“5”]
},[“gr”,{},[“gc”,{“x”:0,“y”:0,“w”:4},[“2”,{“id”: “PID2”,“width”: “100.0%”},“0.0”]
]],[“gr”,{},[“gc”,{“x”:0,“y”:1},[“3”,{“id”: “PID3”,“immediate”:true,“caption”: “7”,“v”:{“state”:false}}]
],[“gc”,{“x”:1,“y”:1},[“3”,{“id”: “PID4”,“immediate”:true,“caption”: “8”,“v”:{“state”:false}}]
],[“gc”,{“x”:2,“y”:1},[“3”,{“id”: “PID5”,“immediate”:true,“caption”: “9”,“v”:{“state”:false}}]
],[“gc”,{“x”:3,“y”:1},[“3”,{“id”: “PID6”,“immediate”:true,“caption”: “/”,“v”:{“state”:false}}]
]],[“gr”,{},[“gc”,{“x”:0,“y”:2},[“3”,{“id”: “PID7”,“immediate”:true,“caption”: “4”,“v”:{“state”:false}}]
],[“gc”,{“x”:1,“y”:2},[“3”,{“id”: “PID8”,“immediate”:true,“caption”: “5”,“v”:{“state”:false}}]
],[“gc”,{“x”:2,“y”:2},[“3”,{“id”: “PID9”,“immediate”:true,“caption”: “6”,“v”:{“state”:false}}]
],[“gc”,{“x”:3,“y”:2},[“3”,{“id”: “PID10”,“immediate”:true,“caption”: “*”,“v”:{“state”:false}}]
]],[“gr”,{},[“gc”,{“x”:0,“y”:3},[“3”,{“id”: “PID11”,“immediate”:true,“caption”: “1”,“v”:{“state”:false}}]
],[“gc”,{“x”:1,“y”:3},[“3”,{“id”: “PID12”,“immediate”:true,“caption”: “2”,“v”:{“state”:false}}]
],[“gc”,{“x”:2,“y”:3},[“3”,{“id”: “PID13”,“immediate”:true,“caption”: “3”,“v”:{“state”:false}}]
],[“gc”,{“x”:3,“y”:3},[“3”,{“id”: “PID14”,“immediate”:true,“caption”: “-”,“v”:{“state”:false}}]
]],[“gr”,{},[“gc”,{“x”:0,“y”:4},[“3”,{“id”: “PID15”,“immediate”:true,“caption”: “0”,“v”:{“state”:false}}]
],[“gc”,{“x”:1,“y”:4},[“3”,{“id”: “PID16”,“immediate”:true,“caption”: “=”,“v”:{“state”:false}}]
],[“gc”,{“x”:2,“y”:4},[“3”,{“id”: “PID17”,“immediate”:true,“caption”: “C”,“v”:{“state”:false}}]
],[“gc”,{“x”:3,“y”:4},[“3”,{“id”: “PID18”,“immediate”:true,“caption”: “+”,“v”:{“state”:false}}]
]]]]]], “meta” : {“repaintAll”:true}, “resources” : {}, “typeMappings” : { “com.vaadin.ui.Window” : 0 , “com.vaadin.ui.GridLayout” : 1 , “com.vaadin.ui.Label” : 2 , “com.vaadin.ui.Button” : 3 }, “locales”:[{“name”:“en”,“smn”:[“Jan”,“Feb”,“Mar”,“Apr”,“May”,“Jun”,“Jul”,“Aug”,“Sep”,“Oct”,“Nov”,“Dec”]
,“mn”:[“January”,“February”,“March”,“April”,“May”,“June”,“July”,“August”,“September”,“October”,“November”,“December”]
,“sdn”:[“Sun”,“Mon”,“Tue”,“Wed”,“Thu”,“Fri”,“Sat”]
,“dn”:[“Sunday”,“Monday”,“Tuesday”,“Wednesday”,“Thursday”,“Friday”,“Saturday”]
,“fdow”:0,“df”:“M/d/yy”,“thc”:true,“hmd”:“:”,“ampm”:[“AM”,“PM”]
}]}]
Second POST request initiated by pressing a button in the calculator
Response Headers
Date Tue, 28 Sep 2010 06:32:56 GMT
Content-Type application/json;charset=UTF-8
Keep-Alive timeout=15, max=100
Connection Keep-Alive
Transfer-Encoding chunked
Request Headers
Host jole.virtuallypreinstalled.com
User-Agent Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.2.8) Gecko/20100722 Firefox/3.6.8
Accept text/html,application/xhtml+xml,application/xml;q=0.9,/;q=0.8
Accept-Language en,en-us;q=0.5
Accept-Encoding gzip,deflate
Accept-Charset ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive 115
Connection keep-alive
Content-Type text/plain;charset=utf-8
Referer http://jole.virtuallypreinstalled.com/fwtest/VAADIN/widgetsets/com.vaadin.demo.gwt.OptimizedWidgetSet/3862C4A6EDA77E36EFB54C7BC358FDF5.cache.html
Content-Length 90
Cookie JSESSIONID=3A51B4FC95848FE29AC98513AFCA32C5; __utma=1.1632060623.1285655011.1285655011.1285655011.1; __utmb=1.4.10.1285655011; __utmc=1; __utmz=1.1285655011.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none)
Pragma no-cache
Cache-Control no-cache
609a6204-9969-4276-9a2b-e7d09f2edc9d 361 PID0 height i 1592 PID0 width i true PID3 state b
for(;;);[{“changes”:[[“change”,{“format”: “uidl”,“pid”: “PID0”},[“0”,{“id”: “PID0”,“height”: “361px”,“width”: “1592px”,“caption”: “Calculator Application”,“name”: “1”,“theme”: “”,“resizable”:true,“main”:true,“v”:{“scrollLeft”:0,“scrollTop”:0,“positionx”:-1,“positiony”:-1,“close”:false}},[“1”,{“id”: “PID1”,“cached”:true}]
]],[“change”,{“format”: “uidl”,“pid”: “PID2”},[“2”,{“id”: “PID2”,“width”: “100.0%”},“7.0”]
]], “meta” : {}, “resources” : {}, “locales”:}]
I could open your sampler and also the calculator application, here is the first request:
Content-Type application/json;charset=UTF-8
Date Tue, 05 Oct 2010 13:59:32 GMT
Proxy-Connection keep-alive
Transfer-Encoding chunked
Via 1.0 proxy-tui-29:3128 (squid/2.6.STABLE21)
X-Cache MISS from proxy-tui-29
X-Cache-Lookup MISS from proxy-tui-29:3128
Anfrage-HeaderQuelltext anzeigen
Host jole.virtuallypreinstalled.com
User-Agent Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7 ( .NET CLR 3.5.30729)
Accept text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language de-de,de;q=0.8,en-us;q=0.5,en;q=0.3
Accept-Encoding gzip,deflate
Accept-Charset ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive 300
Proxy-Connection keep-alive
Content-Type text/plain;charset=utf-8
Referer http://jole.virtuallypreinstalled.com/fwtest/VAADIN/widgetsets/com.vaadin.demo.gwt.OptimizedWidgetSet/3862C4A6EDA77E36EFB54C7BC358FDF5.cache.html
Content-Length 5
Cookie JSESSIONID=8190BA39026088EE39F00552CED7D5D1; __utma=1.1588387110.1286286770.1286286770.1286286770.1; __utmb=1.1.10.1286286770; __utmc=1; __utmz=1.1286286770.1.1.utmcsr=vaadin.com|utmccn=(referral)|utmcmd=referral|utmcct=/forum/-/message_boards/message/223174
init
for(;;);[{"Vaadin-Security-Key":"0f9bcdfa-8421-4a1d-b477-53f512a31c8c","changes":[["change",{"format": "uidl","pid": "PID0"},["0",{"id": "PID0","caption": "Calculator Application","name": "1","theme": "","resizable":true,"main":true,"v":{"scrollLeft":0,"scrollTop":0,"positionx":-1,"positiony":-1,"close":false}},["1",{"id": "PID1","margins":0,"h":5,"w":4,"structuralChange":false,"colExpand":["250","250","250","250"]
,"rowExpand":["200","200","200","200","200"]
,"alignments":["5","5","5","5","5","5","5","5","5","5","5","5","5","5","5","5","5"]
},["gr",{},["gc",{"x":0,"y":0,"w":4},["2",{"id": "PID2","width": "100.0%"},"0.0"]
]],["gr",{},["gc",{"x":0,"y":1},["3",{"id": "PID3","immediate":true,"caption": "7","v":{"state":false}}]
],["gc",{"x":1,"y":1},["3",{"id": "PID4","immediate":true,"caption": "8","v":{"state":false}}]
],["gc",{"x":2,"y":1},["3",{"id": "PID5","immediate":true,"caption": "9","v":{"state":false}}]
],["gc",{"x":3,"y":1},["3",{"id": "PID6","immediate":true,"caption": "\/","v":{"state":false}}]
]],["gr",{},["gc",{"x":0,"y":2},["3",{"id": "PID7","immediate":true,"caption": "4","v":{"state":false}}]
],["gc",{"x":1,"y":2},["3",{"id": "PID8","immediate":true,"caption": "5","v":{"state":false}}]
],["gc",{"x":2,"y":2},["3",{"id": "PID9","immediate":true,"caption": "6","v":{"state":false}}]
],["gc",{"x":3,"y":2},["3",{"id": "PID10","immediate":true,"caption": "*","v":{"state":false}}]
]],["gr",{},["gc",{"x":0,"y":3},["3",{"id": "PID11","immediate":true,"caption": "1","v":{"state":false}}]
],["gc",{"x":1,"y":3},["3",{"id": "PID12","immediate":true,"caption": "2","v":{"state":false}}]
],["gc",{"x":2,"y":3},["3",{"id": "PID13","immediate":true,"caption": "3","v":{"state":false}}]
],["gc",{"x":3,"y":3},["3",{"id": "PID14","immediate":true,"caption": "-","v":{"state":false}}]
]],["gr",{},["gc",{"x":0,"y":4},["3",{"id": "PID15","immediate":true,"caption": "0","v":{"state":false}}]
],["gc",{"x":1,"y":4},["3",{"id": "PID16","immediate":true,"caption": "=","v":{"state":false}}]
],["gc",{"x":2,"y":4},["3",{"id": "PID17","immediate":true,"caption": "C","v":{"state":false}}]
],["gc",{"x":3,"y":4},["3",{"id": "PID18","immediate":true,"caption": "+","v":{"state":false}}]
]]]]]], "meta" : {"repaintAll":true}, "resources" : {}, "typeMappings" : { "com.vaadin.ui.Window" : 0 , "com.vaadin.ui.GridLayout" : 1 , "com.vaadin.ui.Label" : 2 , "com.vaadin.ui.Button" : 3 }, "locales":[{"name":"de_DE","smn":["Jan","Feb","Mrz","Apr","Mai","Jun","Jul","Aug","Sep","Okt","Nov","Dez"]
,"mn":["Januar","Februar","März","April","Mai","Juni","Juli","August","September","Oktober","November","Dezember"]
,"sdn":["So","Mo","Di","Mi","Do","Fr","Sa"]
,"dn":["Sonntag","Montag","Dienstag","Mittwoch","Donnerstag","Freitag","Samstag"]
,"fdow":1,"df":"dd.MM.yy","thc":false,"hmd":":"}]}]
Clicking on calculator:
Content-Type application/json;charset=UTF-8
Date Tue, 05 Oct 2010 14:03:02 GMT
Proxy-Connection keep-alive
Transfer-Encoding chunked
Via 1.0 proxy-tui-29:3128 (squid/2.6.STABLE21)
X-Cache MISS from proxy-tui-29
X-Cache-Lookup MISS from proxy-tui-29:3128
Anfrage-HeaderQuelltext anzeigen
Host jole.virtuallypreinstalled.com
User-Agent Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7 ( .NET CLR 3.5.30729)
Accept text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language de-de,de;q=0.8,en-us;q=0.5,en;q=0.3
Accept-Encoding gzip,deflate
Accept-Charset ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive 300
Proxy-Connection keep-alive
Content-Type text/plain;charset=utf-8
Referer http://jole.virtuallypreinstalled.com/fwtest/VAADIN/widgetsets/com.vaadin.demo.gwt.OptimizedWidgetSet/3862C4A6EDA77E36EFB54C7BC358FDF5.cache.html
Content-Length 55
Cookie JSESSIONID=8190BA39026088EE39F00552CED7D5D1; __utma=1.1588387110.1286286770.1286286770.1286286770.1; __utmb=1.1.10.1286286770; __utmc=1; __utmz=1.1286286770.1.1.utmcsr=vaadin.com|utmccn=(referral)|utmcmd=referral|utmcct=/forum/-/message_boards/message/223174
0f9bcdfa-8421-4a1d-b477-53f512a31c8c true PID13 state b
for(;;);[{"changes":[["change",{"format": "uidl","pid": "PID2"},["2",{"id": "PID2","width": "100.0%"},"3.0"]
]], "meta" : {}, "resources" : {}, "locales":[]}]