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Web and WebWorks Development

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Developer
Posts: 59
Registered: ‎06-08-2011
My Device: n/a
My Carrier: n/a
Accepted Solution

blackberry.io.file..... append to file?

In my Webworks smartphone application, I would like to log information to a file and store either logging info or performance info.  There is the blackberry.io.file available but it isn't obvious to me how to append to a file.

 

Any suggestions or help would be appreciated.

 

Thanks.

BlackBerry Development Advisor
Posts: 841
Registered: ‎07-15-2008
My Device: Passport
My Carrier: Bell

Re: blackberry.io.file..... append to file?

There isn't an appendToFile method, which would make this a little more streamlined, but it's certainly possible with what is in the SDK.

 

If you do a readFile, then call blobToString on your returned blobData, you can append your logging data to that String (with a +), then go back through stringToBlob and saveFile.

Tim Windsor
Open Source Technical Lead