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docs: Remove useless code

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zombiej 2020-11-12 11:32:10 +08:00
parent 5818fdb1a2
commit 8d1ed2822b
1 changed files with 0 additions and 35 deletions
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35
components/tree/demo/dynamic.md
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@ -73,40 +73,5 @@ const Demo: React.FC<{}> = () => {
return <Tree loadData={onLoadData} treeData={treeData} />; return <Tree loadData={onLoadData} treeData={treeData} />;
}; };
class Demo1 extends React.Component {
state = {
treeData: [
{ title: 'Expand to load', key: '0' },
{ title: 'Expand to load', key: '1' },
{ title: 'Tree Node', key: '2', isLeaf: true },
],
};
onLoadData = treeNode => {
const { treeData } = this.state;
return new Promise(resolve => {
const { props } = treeNode;
if (treeNode.children) {
resolve();
return;
}
setTimeout(() => {
treeNode.children = [
{ title: 'Child Node', key: `${treeNode.eventKey}-0` },
{ title: 'Child Node', key: `${treeNode.eventKey}-1` },
];
this.setState({
treeData: [...this.state.treeData],
});
resolve();
}, 1000);
});
};
render() {
return <Tree loadData={this.onLoadData} treeData={this.state.treeData} />;
}
}
ReactDOM.render(<Demo />, mountNode); ReactDOM.render(<Demo />, mountNode);
``` ```