How can JavaScript save to a local file?

Question

There\'s already a solution for writing file JSON online but I want to save json file locally. I\'ve tried to use this example http://jsfiddle.net/RZBbY/10/ It creates a lin

Answer 1

So, your real question is: "How can JavaScript save to a local file?"

Take a look at http://www.tiddlywiki.com/

They save their HTML page locally after you have "changed" it internally.

[ UPDATE 2016.01.31 ]

TiddlyWiki original version saved directly. It was quite nice, and saved to a configurable backup directory with the timestamp as part of the backup filename.

TiddlyWiki current version just downloads it as any file download. You need to do your own backup management. :(

[ END OF UPDATE

The trick is, you have to open the page as file:// not as http:// to be able to save locally.

The security on your browser will not let you save to _someone_else's_ local system, only to your own, and even then it isn't trivial.

-Jesse