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I am trying to create facebook app, and I do not know how to pass the querystring.
How do I pass a querystring parameter to facebook app?
I have added my url to canvas url in facebook app.
http://www.pollsdb.com/get.aspx?qtnid=1&width=239&headerhight=40&height=204
I want users to be able to access different polls by changing the qtnid in the querystring.
How should I do this?
A query string you give in your canvas URL settings gets passed as it is.
If you want to link to your app from outside, you have to use the
app_dataparameter – everything you put in there gets passed to your app as well. If you need to transfer multiple values, JSON encode them before assigning them toapp_dataor something like that.