window.open行为在铬制表符/窗口 [英] window.open behaviour in chrome tabs/windows

问题描述

我有一小部分javascript打算打开两个或更多标签。这在FF和IE中可以正常工作，但是chrome会在新窗口而不是选项卡中打开第二个窗口。它不依赖于url，因为我已经用两个相同的url进行了尝试。第一次在新窗口中打开，第二次在新窗口中打开。

I have a small bit of javascript intended to open two or more tabs. This works fine in FF and IE, but chrome opens the second one in a new window instead of tab. It isn't dependant on the url as I've tried it with two identical url's. First opens in tab, second one in new window.

以下是我的代码段：

Here's my code snippet:

for(var i=0 ; i<sites.length ;i++)
{
    window.open(sites[i].Url);
}

推荐答案

Chrome会自动打开一个网址只有在用户生成操作时才有新选项卡，每个用户操作限制为一个选项卡。在任何其他情况下，URL将在新窗口中打开（在BT中，默认情况下Chrome会阻止该URL）。必须在回调中调用

window.open 这是由用户操作（例如onclick）触发的，用于在新选项卡而不是窗口中打开页面。

Chrome automatically opens a URL in a new tab only if it's user generated action, limited to one tab per user action. In any other case, the URL will be opened in a new window (which, BTW, is blocked by default on Chrome).
window.open must be called within a callback which is triggered by a user action (e.g. onclick) for the page to open in a new tab instead of a window.

在您的示例中，您尝试打开N个选项卡在用户操作之后。但只有第一个在新选项卡中打开（因为它是用户生成的操作）。之后，任何其他URL将在新窗口中打开。

In your example, you attempt to open N tabs upon user action. But only the first one is opened in a new tab (because it's a user generated action). Following that, any other URL will be opened in a new window.

类似的问题：（请参阅maclema的答案）

Similar question: force window.open() to create new tab in chrome (see answer by maclema)

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