javascript 从javascript打开pdf文件？
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open pdf file from javascript?
提问by Scott Klarenbach
How can I return an Open/Save dialog box to a PDF file on the server using only javascript?
如何仅使用 javascript 将打开/保存对话框返回到服务器上的 PDF 文件？
I don't want the current pages location to change, however. Do I need to trigger an Iframe?
但是，我不希望更改当前页面的位置。我需要触发 Iframe 吗？
回答by Dustin Laine
You can open a file with the window.opencommand. The prompt would depend on the user's settings as to what the default action should be.
您可以使用该window.open命令打开文件。提示将取决于用户关于默认操作应该是什么的设置。
<a href="#" onclick="window.open('http://linktoPDF', 'NewWin');">link</a>
回答by palswim
Yeah, you'd have to use an iframe for that. You could use the style visible:false;or maybe set the heightand widthto 1px, but I don't know if display:none;would work. Know that for some browsers, and iframe adds to the history, but it sounds like that isn't a problem.
是的，您必须为此使用 iframe。您可以使用样式visible:false;或将heightand设置width为1px，但我不知道是否display:none;可行。知道对于某些浏览器，iframe 会添加到历史记录中，但听起来这不是问题。
