有没有一种方法可以通过SWF打印网页? [英] Is there a way to print a web page via a SWF?

问题描述

在我的Web应用程序中，我想使用Flash通过真实的物理打印机打印网页.我要这样做是为了使浏览器添加的典型页面标题(例如URL和"y的第x页")不会添加到打印输出中.

In my web app, I would like to print a web page via a real, physical printer using Flash. I want to do this so that typical page headers added by the browser (eg. the URL and "Page x of y") do not get added to the printout.

也许我可以生成PDF并将其传递给SWF，或者也许我可以仅将原始HTML和CSS发送给SWF，然后可以通过Javascript针对SWF调用一些.print()方法.

Perhaps I could generate a PDF and pass it to the SWF, or perhaps I could just send raw HTML ann CSS to the SWF, and then I could call some .print() method via Javascript against the SWF.

所以，1)这可能吗?和2)是否有某个库(也许在GitHub上)可以让我做到这一点?

So, 1) is this possible? and 2) is there a library (on GitHub perhaps) somewhere that would let me do this?

推荐答案

我会服务器端脚本(php)，该脚本会快照您想要的页面并显示要使用Flash的图像，然后可以使用Flash的

I would ping a server-side script (php) which would snap shot the page you want and display the image which flash can then print using flash's printjob functionality. Hope that helps!

步骤:

• 1)加载将显示url快照的页面(拍摄快照 使用php)使用Loader类.确保标题正确 php页面(因此浏览器认为它是图像).
• 2)使用闪光灯 printjob来打印图像

• 1) load the page that will display the url snapshot (snapshot taken with php) using a Loader class. Make sure the headers are correct on the php page (so browsers think it's an image).
• 2) use the flash printjob to print the image

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