<template>
    <Tree :data="data1"></Tree>
</template>
<script>
export default {
    data () {
        return {
            data1: [
                {
                    title: 'parent 1',
                    expand: true,
                    children: [
                        {
                            title: 'parent 1-1',
                            expand: true,
                            children: [
                                {
                                    title: 'leaf 1-1-1'
                                },
                                {
                                    title: 'leaf 1-1-2'
                                }
                            ]
                        },
                        {
                            title: 'parent 1-2',
                            expand: true,
                            children: [
                                {
                                    title: 'leaf 1-2-1'
                                },
                                {
                                    title: 'leaf 1-2-1'
                                }
                            ]
                        }
                    ]
                }
            ]
        }
    }
}
</script>
