我没有尝试通过渲染功能修改状态。实际上,如果我删除<ul>
标签,那是可行的。我不知道该说些什么。请让StackOverflow允许我发布此消息(抱歉)
@observer
class LeftMenu extends Component {
@observable rows = [];
componentDidMount() {
this.renderRows(this.props.shareFiles);
}
renderRows = async (data, prevDir = "") => {
const tempDir = prevDir;
for (const dir of data) {
const subDirectories = await API.browseFolder.getFiles({
shareName: this.props.shareName,
dirPath: prevDir === "" ? `${dir.name}` : `${tempDir}${dir.name}`
});
if (subDirectories.data.length) {
prevDir += dir.name + "/";
this.rows.push(
<ul styleName="Main-row">
{/* here's an error occurred */}
<FolderRow onClick={this.onClick} label={dir.name} />
</ul>
);
this.renderRows(subDirectories.data, prevDir);
} else {
this.rows.push(
<FolderRow onClick={this.onClick} key={dir.name} label={dir.name} />
);
}
}
};
render() {
const { shareName } = this.props;
return (
<div styleName="Container">
<h3 styleName="Share-name">{shareName}</h3>
<ul styleName="Main-row">{this.rows}</ul>
</div>
);
}
}
我整天都在努力解决:)有什么想法吗?