problem description
Theonload event was not triggered. Ask the boss to advise whether it is written incorrectly
related codes
/ / Please paste the code text below (do not replace the code with pictures)
class Demo extends React.Component {
onSelect = (selectedKeys, info) = > {
console.log("selected", selectedKeys, info);};
onCheck = (checkedKeys, info) = > {
console.log("onCheck", checkedKeys, info);};
onLoad = (loadedKeys, info) = > {
debugger;
console.log("loadedKeys");};
render () {
return (
<Tree
checkable
defaultExpandedKeys={["0-0-0", "0-0-1"]}
defaultSelectedKeys={["0-0-0", "0-0-1"]}
defaultCheckedKeys={["0-0-0", "0-0-1"]}
onSelect={this.onSelect}
onCheck={this.onCheck}
onLoad={this.onLoad}
>
<TreeNode title="parent 1" key="0-0">
<TreeNode title="parent 1-0" key="0-0-0" disabled>
<TreeNode title="leaf" key="0-0-0-0" disableCheckbox />
<TreeNode title="leaf" key="0-0-0-1" />
</TreeNode>
<TreeNode title="parent 1-1" key="0-0-1">
<TreeNode
title={<span style={{ color: "-sharp1890ff" }}>sss</span>}
key="0-0-1-0"
/>
</TreeNode>
</TreeNode>
</Tree>
);}
}