ko-unload-check

A simple lib to help you on edited forms.

When an observable is updated, the lib will guarantee that user will not navigate without confirmation.

Example:

import KoUnloadCheck from 'ko-unload-check';
import ko from 'knockout';

class vm {
  constructor() {
    this.input = ko.observable();
    this.input2 = ko.observable();
    new KoUnloadCheck({ properties: [this.input, this.input2.....] });
  }
};

soon I'll put a demo/gif here

You can use with RequireJs as well.

Contributing

1. Make a fork
2. Install dependencies
3. Run: yarn run dev
4. Use index.html and indexVM.js to test your changes.
5. Commit and open a Pull Request :D