Główna > Programowanie
Test connection problem
meskas:
Hi,
maybe you can help me with jquery problem?
When i run test connections script i get this error in Google chrome console.
XMLHttpRequest cannot load http://192.168.1.1/READPI. Origin null is not allowed by Access-Control-Allow-Origin.
admin:
Hello,
It is a know issue related to same-origin-policy not to WAGO. Here is an article explaining what to do:
http://www.edom-plc.pl/index.php?option=com_content&view=article&id=82:problemy-z-poczeniem&catid=37:wizualizacjehtml&Itemid=74&lang=en
Good luck!
meskas:
Still getting same problem...
Tried to add test connection script to wago and it works, but that PLC doesn't have required space for all web page...
admin:
When you open Chrome, do you get a message like/similar to this one?
http://www.edom-plc.pl/plugins/content/mavikthumbnails/thumbnails/550x30-images-stories-e-dom-chrome_message.png
meskas:
Fixed the problem :)
just added (dataType: 'jsonp') to ajax call, but them the output info must be parsed in different way
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