问题描述
我正在为系统构建自定义的右键单击菜单,我需要知道如何制作JavaScript函数来复制所选文本,基本上就像原始的右键单击菜单一样100%复制。
I'm building a custom right-click menu for my system and I need to know how can I make a JavaScript function to copy the selected text, basically 100% like the original right-click menu does.
我知道Flash的解决方法。我想用JavaScript做到这一点。
I'm aware of the Flash work-arounds. I want to do this in JavaScript.
到目前为止,我看到的每个答案都只是一个半答案,因为它们都没有解释如何为该按钮制作复制按钮。选定的文本-他们所做的只是复制预定义的文本或文本框中的文本。
Every answer I've seen so far is only a half-answer because none of them explains how to make a copy button for the selected text - all what they do is copy a pre-defined text or a text from a textbox.
推荐答案
对于非IE浏览器,您很可能必须使用Flash解决方案。但是,对于IE,此方法非常有效:
For non-IE browsers you will most likely have to use a flash solution. For IE, however, this method works perfectly:
function copyToClipboard(s) { //only works in IE :(
if (window.clipboardData && clipboardData.setData) {
clipboardData.setData('text', s);
}
}
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