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如何实现textarea里的不同文本显示不同颜色_javascript技巧

WBOY
Release： 2016-05-16 17:03:07
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如何实现textarea里的不同文本显示不同颜色呢？如果是控制textarea的style，则所有文本都是一个颜色；

如果把文本放到标记里，也不会起作用，是因为标记不会被解释，是当做文本处理的。

在网上找到了一个方法：

我把代码复制到txt中，并修改为html格式。测试起作用。html如下：

复制代码 代码如下:



ff










将上述代码复制到一个txt中，然后把txt文件改为html文件，例如改为a.html，用浏览器打开，点击“提交”按钮后，运行结果如下：

如何实现textarea里的不同文本显示不同颜色_javascript技巧
Related labels：
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source：php.cn
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