如何重置$ rootScope？ [英] How to reset $rootScope?

问题描述

用户注销后，我需要清理我的$ rootScope。我试图 $ rootScope。$摧毁（），但没有做的伎俩。有没有一种方法来遍历$ rootScope所有值并将其删除或方法简单地重置？

After user logs out, I need to clean up my $rootScope. I tried $rootScope.$destroy() but that didn't do the trick. Is there a way to loop through all the values in $rootScope and delete them or a method to simply reset it?

推荐答案

您可能希望保留附带 $ rootScope 初始化时的默认值。由于他们所有开始 $ 您可以删除不符合 $ 开头的所有属性。

You may wish to retain the default values that come with $rootScope when it is initialized. Since they all begin with a $ you can delete all the properties that don't start with $.

for (var prop in $rootScope) {
    if (prop.substring(0,1) !== '$') {
        delete $rootScope[prop];
    }
}

您可以很容易地调用可以将其作为一个功能上的 $ rootScope 。

You could make it easy to call by adding it as a function on $rootScope.

$rootScope.$resetScope = function() {
    ...
}

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