Javascript 在注入文本后检测窗口是否过宽

是否存在在窗口更改时触发的跨浏览器窗口更改事件？我试图做的是在注入文本后检测窗口是否过宽：

HTML页面是空的，然后我注入这个

$("body").append("cdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscscdscsdcsdcsdcsdcscs");`

页面太宽，我想触发一个事件，所以我尝试了这个，但它不起作用

$(window).change(function () {
   alert('test');
    //is the window too wide then --------- do this

}))

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如何解决此问题？

当窗口更改时，您的意思是当它更改其大小时（或它得到滚动条）？窗口是“浏览器”窗口，因此执行

$（窗口）。在（'resize'，function（）{…}）

上，将捕获窗口大小的更改，但不会因为您在其中粘贴了一些乱七八糟的内容而更改，为此，您必须调整浏览器的大小。你的问题似乎更多地与表现不佳的CSS样式有关？什么CSS这里没有CSS？