在Draft-JS中添加链接可以通过以下步骤实现:
import { EditorState, RichUtils, Modifier } from 'draft-js';
import { Editor, getDefaultKeyBinding, KeyBindingUtil } from 'draft-js';
const createLinkEntity = (editorState, url) => {
const contentState = editorState.getCurrentContent();
const contentStateWithEntity = contentState.createEntity(
'LINK',
'MUTABLE',
{ url: url }
);
const entityKey = contentStateWithEntity.getLastCreatedEntityKey();
const newEditorState = EditorState.set(editorState, {
currentContent: contentStateWithEntity
});
return { entityKey, newEditorState };
};
const handleKeyCommand = (command, editorState) => {
const newState = RichUtils.handleKeyCommand(editorState, command);
if (newState) {
setEditorState(newState);
return 'handled';
}
return 'not-handled';
};
const handleStyleChange = (style) => {
setEditorState(RichUtils.toggleInlineStyle(editorState, style));
};
const handleAddLink = (url) => {
const { entityKey, newEditorState } = createLinkEntity(editorState, url);
const contentState = newEditorState.getCurrentContent();
const selectionState = newEditorState.getSelection();
const contentStateWithLink = Modifier.applyEntity(
contentState,
selectionState,
entityKey
);
const newContentState = EditorState.push(
newEditorState,
contentStateWithLink,
'apply-entity'
);
setEditorState(EditorState.forceSelection(newContentState, selectionState));
};
const MyEditor = () => {
const [editorState, setEditorState] = useState(EditorState.createEmpty());
const handleURLInput = (e) => {
setURL(e.target.value);
};
const handleAddLinkButton = () => {
handleAddLink(url);
};
return (
<div>
<div>
<input type="text" onChange={handleURLInput} />
<button onClick={handleAddLinkButton}>添加链接</button>
</div>
<Editor
editorState={editorState}
handleKeyCommand={handleKeyCommand}
onChange={setEditorState}
/>
</div>
);
};
以上代码演示了如何在Draft-JS中添加链接,用户可以在输入框中输入链接地址,然后点击按钮将选中的文本添加为链接。这样,用户就可以在编辑器中创建包含链接的文本内容。
腾讯云相关产品和产品介绍链接地址:
请注意,以上链接仅为示例,具体的产品选择应根据实际需求和情况进行评估和选择。
领取专属 10元无门槛券
手把手带您无忧上云