iview实现select tree树形下拉框的示例代码
时间:2021-03-10 09:25:59|栏目:vue|点击: 次
本文介绍了iview实现select tree树形下拉框的示例代码,分享给大家,具体如下:
html部分
<Tree :data="treeData" ref="tree" :render="renderContent"></Tree>
数据部分
export const treeData= [ { title: 'parent 1', expand: true, selected: true, value: '1', children: [ { title: 'parent 1-1', expand: true, value: '11', children: [ { value: '111', title: 'leaf 1-1-1' }, { value: '112', title: 'leaf 1-1-2' } ] }, { title: 'parent 1-2', value: '12', expand: true, children: [ { value: '121', title: 'leaf 1-2-1' }, { value: '122', title: 'leaf 1-2-2' } ] } ] } ];
js部分
// 子节点的option renderContent (h, { root, node, data }) { return h('Option', { style: { display: 'inline-block', margin: '0' }, props:{ value: data.value } }, data.title); },