javascript - 突出显示文本区域中的文本

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                                7年前关闭。
            
                    
我有一个textarea和一个div。我希望当我将鼠标悬停在div中的特定单词上时，它也像这样在文本区域中突出显示该单词...

http://translate.google.com/#hi|en|%E0%A4%AE%E0%A5%87%E0%A4%B0%E0%A4%BE%20%E0%A4%A8%E0%A4%BE%E0%A4%AE%20%E0%A4%B6%E0%A4%BE%E0%A4%B9%E0%A4%AC%E0%A4%BE%E0%A4%9C%E0%A4%BC%20%E0%A4%B8%E0%A4%BF%E0%A4%82%E0%A4%B9

请帮忙...

最佳答案

无法突出显示textarea中的文本部分。

话虽如此，这是一种常见的做法（translate.google.com使用该做法）是在元素上方/下方显示叠加层以突出显示其各个部分...

关于javascript - 突出显示文本区域中的文本，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/11083300/