如何在contenteditable div中过滤用户粘贴的内容？ [英] How to filter user pasted content in contenteditable div?

问题描述

我有一个允许contenteditable的div。

I have a div which allow contenteditable.

<div contenteditable="true">
</div>

我想过滤所有html标签复制和

I would like to filter all html tags copy & pasted from user (except ), how this could achieve in Dart code?

推荐答案

myDiv.onPaste.listen((e) {
  // do filtering here and then insert the result imperatively
  // one or both of the following might be necessary to prevent
  // the default paste behavior happening as well.
  e.preventDefault();
  e.stopPropagation();
});

另请参阅：

- https://stackoverflow.com/a/3933677/217408

-检测内容可编辑的粘贴事件

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