{"action":"closed","issue":{"url":"https://api.github.com/repos/oTree-org/otree-core/issues/341","labels_url":"https://api.github.com/repos/oTree-org/otree-core/issues/341/labels{/name}","comments_url":"https://api.github.com/repos/oTree-org/otree-core/issues/341/comments","events_url":"https://api.github.com/repos/oTree-org/otree-core/issues/341/events","html_url":"https://github.com/oTree-org/otree-core/issues/341","id":90357189,"number":341,"title":"Calculator","user":{"login":"pank","id":666845,"avatar_url":"https://avatars.githubusercontent.com/u/666845?v=3","gravatar_id":"","url":"https://api.github.com/users/pank","html_url":"https://github.com/pank","followers_url":"https://api.github.com/users/pank/followers","following_url":"https://api.github.com/users/pank/following{/other_user}","gists_url":"https://api.github.com/users/pank/gists{/gist_id}","starred_url":"https://api.github.com/users/pank/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/pank/subscriptions","organizations_url":"https://api.github.com/users/pank/orgs","repos_url":"https://api.github.com/users/pank/repos","events_url":"https://api.github.com/users/pank/events{/privacy}","received_events_url":"https://api.github.com/users/pank/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-06-23T11:17:04Z","updated_at":"2015-07-22T18:37:24Z","closed_at":"2015-07-22T18:37:24Z","body":"Hi,\r\n\r\nAnother thing that is sometimes provided in experiments is on-screen calculators.  The experiment is probably run in some locked down version of the browser, so participants can probably not use the system calculator.  I think an onscreen calculator might be nice to support out of the box, if the author desires it (I certainly do!).\r\n\r\nThe MIT licensed [calculator by Keith Wood](https://github.com/kbwood/calculator) seems nice in that it's not intrusive and it works with keyboard inputs.  It can also be standalone and can recall earlier values and show previous inputs (show formula) ([see examples](http://keith-wood.name/calculator.html)).  It does not use bootstrap css, however.  Though it does have styling support so maybe it can be adapted...\r\n"}}