如何在窗口关闭时捕获事件?

时间:2015-09-18 14:16:14

标签: javascript angularjs

我需要在我的窗口关闭时将一些事件附加到#import "BWDictationTextField.h" @implementation BWDictationTextField - (void)dictationRecordingDidEnd { NSLog(@"%s", __PRETTY_FUNCTION__); }// done is pressed by user after dictation @end ,我无法弄清楚如何执行此操作。

popup

我该怎么做?

当我选择时

$scope.loginWithOk = function() {
  var left, popup, top;
  $window.$scope = $scope;
  left = screen.width / 2 - 250;
  top = screen.height / 2 - 250;
  popup = $window.open('/auth/odnoklassniki', '', 'top=' + top + ',left=' + left + ',width=700,height=500');
};

我看不到任何警告,所以此选项似乎无效。

1 个答案:

答案 0 :(得分:0)

您可以尝试使用window.onunload

https://developer.mozilla.org/en-US/docs/Web/API/WindowEventHandlers/onunload

按要求提供更多详情:

popup.onunload = function() {
  return alert(2222222222);
}