react-naitve ui组件

标签（空格分隔）： 未分类

TreeView 属性

1. data 数据源

2. onExpend 展开时获取查询下级数据的事件 需要数据格式:

   { name:'',//名称 children:[],//子节点 isOpen:false,//是否展开 isLeave:'是否叶子节点' }

样例

import { TreeView } from 'react-native-ui-custom';
export default function Default() {
const [expanded, setExpanded] = useState(true);
const [dataSource, setDataSource] = useState([]);
useEffect(() => {
    SplashScreen.hide();
    getScript();
}, []);
async function getInitData() {
    //查询首次加载的数据
}
async function GetDeptChild(name) {
    const dataChild = ...;//查询下级数据
    return dataChild;
}
function goTo(address, parm) {
    const { navigation } = props;
    navigation.navigate(address, parm);
}
function _handlePress() {
    setExpanded(!expanded);
}
return (
    <View style={{
        padding: 10,
        flex: 1
    }}>
        <TreeView data={dataSource} onExpend={GetDeptChild} />
    </View>
);

}