mirror of
https://gitee.com/element-plus/element-plus.git
synced 2024-12-14 09:20:51 +08:00
904aa0e21b
* feat(ElTreeSelect): add tree select base component * refactor(ElTreeSelect): use render function and move select/tree props to them self module * fix(ElTreeSelect): init value not checked * fix(ElTreeSelect): `toArray` ignores valid values * fix(ElTreeSelect): expose not working when defined on mounted * fix(ElTreeSelect): watch `modelValue` deep * test(ElTreeSelect): add base unit test * perf(ElTreeSelect): default slot should be a function * fix(ElTreeSelect): `onNodeClick` can not call, * test(ElTreeSelect): update unit test * fix(ElTreeSelect): `onNodeClick` can not call, * fix(ElTreeSelect): remove folder node when `checkStrictly` is false * feat(ElTreeSelect): export `ElTreeSelect` * fix(ElTreeSelect): `filterMethod` conflicts with `filterNodeMethod` * docs(ElTreeSelect): add component docs * fix(ElTreeSelect): fix lint * docs(ElTreeSelect): fix lazy loading requires non-leaf nodes, and change mock labels * docs(ElTreeSelect): the link address of the attributes is incorrect * docs(ElTreeSelect): `dropdown` doesn't need the `-` symbol * refactor(ElTreeSelect): use alias path and make sure vue is above to components * refactor(ElTreeSelect): use a unified namespace for styles * docs(ElTreeSelect): change option labels in default slots * refactor(ElTreeSelect): import `ElOption` using unified entry and change the way to override the select click event * style(ElTreeSelect): sort imports * docs(ElTreeSelect): update the documentation for special codes * refactor(ElTreeSelect): keep it consistent with the select style * refactor(ElTreeSelect): use `isFunction` from `@element-plus/utils` * refactor(ElTreeSelect): use single closing tag when no subset * docs(ElTreeSelect): set `TreeSelect` promotion as `2.1.8`
37 lines
575 B
Vue
37 lines
575 B
Vue
<template>
|
|
<el-tree-select v-model="value" lazy :load="load" :props="props" />
|
|
</template>
|
|
|
|
<script lang="ts" setup>
|
|
import { ref } from 'vue'
|
|
|
|
const value = ref()
|
|
|
|
const props = {
|
|
label: 'label',
|
|
children: 'children',
|
|
isLeaf: 'isLeaf',
|
|
}
|
|
|
|
let id = 0
|
|
|
|
const load = (node, resolve) => {
|
|
if (node.isLeaf) return resolve([])
|
|
|
|
setTimeout(() => {
|
|
resolve([
|
|
{
|
|
value: ++id,
|
|
label: `lazy load node${id}`,
|
|
},
|
|
{
|
|
value: ++id,
|
|
label: `lazy load node${id}`,
|
|
isLeaf: true,
|
|
},
|
|
])
|
|
}, 400)
|
|
}
|
|
</script>
|
|
```
|