当不在网站上的页面上时，没有触发前载事件

发布于 2025-01-31 20:34:18 字数 503 浏览 3 评论 0原文

我有一个事件，需要指示用户is_online是否。我正在使用totronload事件，该事件是在关闭页面时触发的，当它触发时，我将iS_ONLINE属性放在false

它的工作中当我直接关闭页面时，很好。但是，当我跳过浏览器中的另一个选项卡并等待几分钟，然后关闭页面时，此事件没有触发，我的用户is_online状态仍然显示为true 。

这是相关的代码：

window.addEventListener(
    "beforeunload",
    async (event) => {
      event.stopImmediatePropagation();
      await set_user_is_online({value:false});
    },
    { once: true }
  );

原文

I have an event that needs to indicate if the user is_online or not. I'm using the beforeunload event, which triggering when the page is closed, and when it trigger I put the is_online property to false

Its works good when I close the page directly. However, when I skip to another tab in my browser and wait couple of minutes and then I close the page, this event didn't triggered and my user is_online status still appears as true.

this is the relevant code:

window.addEventListener(
    "beforeunload",
    async (event) => {
      event.stopImmediatePropagation();
      await set_user_is_online({value:false});
    },
    { once: true }
  );

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