It seems that your code is correct except the fact that you might want to encode
your server URL and add your params
variable to options
The error you are getting is a connection error.
That is why I wonder where do you execute your app? On an actual device or in some of the Simulators? Some details would be helpful.
In order to investigate your issue further we will need your project name if created via Windows or in-browser clients or the project itself if created via our VS extension. Please open a private ticket as described here
and attach there the required information.
In the meantime you can debug your code as described here
and track your request using Fiddler
, even though I doubt you have any requests fired since you receive this error type.
Regarding the download function issue in Cordova 3.5, I want to say that there are some breaking changes introduced in File plugin
above version 1.0.0 which Cordova 3.5 app is using.
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