How to read and update a local file?

[mehraj123]

Hi all,
How to read and update a local file in widgets.where i have to put that file in mobile.Is there any example.

please,help me in this.

Thanks
Mehraj.

[hp3]

WRT applications cannot write files. Instead WRT has a special persistent data that you can save a string to and retrieve using Javascript.

In WRT 1.0 can read a file that is stored within the .wgz. I am not sure how flexible WRT 1.1 is for file reading outside of the .wgz package, but there is an api to load and get information about files in the multmedia gallery. Again no writing files to file system with WRT.