在不更改 SelectionState 的情况下,将空的无样式块添加到 Draft.js 编辑器的最佳方法是什么?
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1 回答
17
这就是我最终做的事情:
import { List } from 'immutable'
import {
EditorState,
ContentState,
ContentBlock,
genKey
} from 'draft-js'
const addEmptyBlock = (editorState) => {
const newBlock = new ContentBlock({
key: genKey(),
type: 'unstyled',
text: '',
characterList: List()
})
const contentState = editorState.getCurrentContent()
const newBlockMap = contentState.getBlockMap().set(newBlock.key, newBlock)
return EditorState.push(
editorState,
ContentState
.createFromBlockArray(newBlockMap.toArray())
.set('selectionBefore', contentState.getSelectionBefore())
.set('selectionAfter', contentState.getSelectionAfter())
)
}
于 2016-09-16T13:07:00.080 回答