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From: daserge <git@git.apache.org>
To: dev@cordova.apache.org
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References: <git-pr-580-cordova-docs@git.apache.org>
In-Reply-To: <git-pr-580-cordova-docs@git.apache.org>
Subject: [GitHub] cordova-docs pull request: CB-11077 backbutton does not
 minimize a...
Content-Type: text/plain
Message-Id: <20160419183740.156AEDFF41@git1-us-west.apache.org>
Date: Tue, 19 Apr 2016 18:37:40 +0000 (UTC)

Github user daserge commented on a diff in the pull request:

    https://github.com/apache/cordova-docs/pull/580#discussion_r60286669
  
    --- Diff: www/docs/en/dev/cordova/events/events.md ---
    @@ -323,6 +323,16 @@ function onBackKeyDown() {
     }
     ```
     
    +### Windows Quirks
    +
    +Throw an error in a `backbutton` callback to force the default behavior:
    +
    +```javascript
    +document.addEventListener('backbutton', function (evt) {
    +    throw "Exit"; // This will suspend the app
    --- End diff --
    
    I believe the goal of the overriding is to implement a custom navigation logic as back button closes the app by default on Windows as opposed to its purpose - go back or close if there is no navigational history.
    So the only way to control this now is an option to throw an exception in handler so that the app close will happen.


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