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Ruxton/somejs.js

Created October 10, 2013 08:58
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  1. Ruxton created this gist Oct 10, 2013.
    11 changes: 11 additions & 0 deletions somejs.js
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,11 @@
    window.onbeforeunload = function () {
    var shouldConfirmClose = ($('.playing').length > 0); //get boolen value
    if (shouldConfirmClose) {
    //this will alert user
    return 'Are you sure?';
    }
    else {
    //this wont
    window.onbeforeunload = undefined;
    }
    };