EditTree.vue
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<template>
<PageWrapper title="Tree函数操作示例">
<Row :gutter="[16, 16]">
<Col :span="8">
<BasicTree
title="右侧操作按钮/自定义图标"
helpMessage="帮助信息"
:treeData="treeData"
:actionList="actionList"
:renderIcon="createIcon"
/>
</Col>
<Col :span="8">
<BasicTree title="右键菜单" :treeData="treeData" :beforeRightClick="getRightMenuList" />
</Col>
<Col :span="8">
<BasicTree
title="工具栏使用"
toolbar
checkable
search
:treeData="treeData"
:beforeRightClick="getRightMenuList"
/>
</Col>
<Col :span="8">
<BasicTree title="没有fieldNames，插槽有效" helpMessage="正确的示例" :treeData="treeData3">
<template #title="item"> 插槽：{{ item.name }} </template>
</BasicTree>
</Col>
<Col :span="8">
<BasicTree
title="有fieldNames后，插槽失效"
helpMessage="错误的示例, 应该显示插槽的内容才对"
:fieldNames="{ key: 'id', title: 'name' }"
:treeData="treeData2"
>
<template #title="item"> 插槽：{{ item.title }} </template>
</BasicTree>
</Col>
<Col :span="8">
<BasicTree
title="有fieldNames后，actionList失效"
helpMessage="错误的示例，应该在鼠标移上去时，显示新增和删除按钮才对"
:treeData="treeData3"
:actionList="actionList"
:fieldNames="{ key: 'key', title: 'name' }"
/>
</Col>
</Row>
</PageWrapper>
</template>
<script lang="ts">
import { defineComponent, h } from 'vue';
import { Row, Col } from 'ant-design-vue';
import { BasicTree, TreeActionItem, ContextMenuItem } from '/@/components/Tree/index';
import { treeData, treeData2, treeData3 } from './data';
import { PlusOutlined, DeleteOutlined } from '@ant-design/icons-vue';
import { PageWrapper } from '/@/components/Page';
export default defineComponent({
components: { BasicTree, PageWrapper, Row, Col },
setup() {
function handlePlus(node: any) {
console.log(node);
}
function getRightMenuList(node: any): ContextMenuItem[] {
return [
{
label: '新增',
handler: () => {
console.log('点击了新增', node);
},
icon: 'bi:plus',
},
{
label: '删除',
handler: () => {
console.log('点击了删除', node);
},
icon: 'bx:bxs-folder-open',
},
];
}
const actionList: TreeActionItem[] = [
{
// show:()=>boolean;
render: (node) => {
return h(PlusOutlined, {
class: 'ml-2',
onClick: () => {
handlePlus(node);
},
});
},
},
{
render: () => {
return h(DeleteOutlined);
},
},
];
function createIcon({ level }) {
if (level === 1) {
return 'ion:git-compare-outline';
}
if (level === 2) {
return 'ion:home';
}
if (level === 3) {
return 'ion:airplane';
}
return '';
}
return { treeData, treeData2, treeData3, actionList, getRightMenuList, createIcon };
},
});
</script>