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使用screen.width检测JavaScript中的平板电脑

[英]Using screen.width to detect tablets in JavaScript

原文 2013-02-21 19:24:19 6 1 javascript

I'm trying to detect if the client is using a tablet in JavaScript. 我正在尝试检测客户端是否在JavaScript中使用平板电脑。 I do not want to use CSS3 or UserAgents if I can. 如果可以，我不想使用CSS3或UserAgents。 One method that came into my mind was using screen.width property inside the browser to get the device width and detect tablets if the screen.width is less than a certain threshold. 我想到的一种方法是在浏览器中使用screen.width属性获取设备宽度，并在screen.width小于特定阈值时检测平板电脑。

Do you guys think this would be a good solution? 你们认为这将是一个很好的解决方案吗？

What is the support for this property? 这个财产有什么支持？ Do most tablets support this feature? 大多数平板电脑都支持此功能吗？

Any feedback would be appreciated. 对于任何反馈，我们都表示感谢。

1 个解决方案

I dont't think you are going to achieve what you want with this approach. 我认为您不会通过这种方法实现您想要的。 If you really wanna do this with only javascript and no "magic way" (CSS3, UserAgents, etc ...), I suggest you to simple add a "switch button" just like language buttons ... something like "Switch to view : tablet / desktop". 如果您真的想只使用JavaScript而没有“魔术”方式（CSS3，UserAgents等），建议您像语言按钮一样简单地添加一个“切换按钮”，例如“切换至视图” ：平板电脑/台式机”。

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