window.print()仅打印“可见"窗口.屏幕的一部分 [英] window.print() only prints the "viewable" part of the screen

问题描述

我有一个可滚动的屏幕，上面有一个打印按钮，在onclick事件上调用了"window.print()"函数.

I've a scrollable screen and I'm having a print button on it and "window.print()" function is called on its onclick event.

我的问题是它仅打印屏幕的可见"部分，而不是整个屏幕.如果页面是可滚动的，则如果内容不适合一页，则打印应扩展到2(或更多)页.但就我而言，它始终只打印一页，而其余内容则不打印.

My problem is it only prints the "viewable" part of the screen, not the whole screen. If a page is scrollable, the print should extend to 2(or more) pages if contents do not fit in 1 page. But in my case, it always print only 1 page and rest of contents are not printed.

推荐答案

可能的重复项:您基本上必须将以下内容添加到主CSS文件中

You basically have to add the following to your main css file

@media print {
      body, html, #wrapper {
          height: 100%;
      }
}

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