TreeSelect 树形选择
规则
基础示例
js
const rule = {
type:"elTreeSelect",
title:"树形选择",
field:"treeSelect",
value:[],
props:{
data:[{
value: 'beijing',
label: '北京',
children: [
{
value: 'gugong',
label: '故宫'
},
{
value: 'tiantan',
label: '天坛'
},
{
value: 'wangfujing',
label: '王府井'
}
]
}, {
value: 'jiangsu',
label: '江苏',
children: [
{
value: 'nanjing',
label: '南京',
children: [
{
value: 'fuzimiao',
label: '夫子庙',
}
]
},
{
value: 'suzhou',
label: '苏州',
children: [
{
value: 'zhuozhengyuan',
label: '拙政园',
},
{
value: 'shizilin',
label: '狮子林',
}
]
}
]
}]
}
}Props 配置示例
多选
js
const rule = {
type:"elTreeSelect",
title:"商品分类",
field:"categories",
value:[],
props:{
data:[{
value: 'electronics',
label: '电子产品',
children: [
{ value: 'phone', label: '手机' },
{ value: 'computer', label: '电脑' },
]
}],
multiple: true,
collapseTags: true,
placeholder: "请选择分类",
}
}可搜索
js
const rule = {
type:"elTreeSelect",
title:"所在区域",
field:"address",
value:[],
props:{
data:[{
value: 'beijing',
label: '北京',
children: [
{ value: 'gugong', label: '故宫' },
]
}],
filterable: true,
placeholder: "请选择或搜索区域",
}
}显示复选框
js
const rule = {
type:"elTreeSelect",
title:"权限选择",
field:"permissions",
value:[],
props:{
data:[{
value: 'user',
label: '用户管理',
children: [
{ value: 'view', label: '查看' },
{ value: 'edit', label: '编辑' },
]
}],
showCheckbox: true,
multiple: true,
placeholder: "请选择权限",
}
}完整配置项:Element_TreeSelect
value :Array
Props
由于这个组件是el-tree和el-select的结合体,他们的原始属性未被更改,故不在此重复。请跳转查看原组件的相应文档。
| 属性 | 方法 | 事件 | 插槽 |
|---|---|---|---|
| tree | tree | tree | tree |
| select | select | select | select |


