From e7375ff25af5510af59a20f21449b3531999922e Mon Sep 17 00:00:00 2001
From: Ben Lin <maobin001@msn.com>
Date: 星期一, 21 十月 2024 23:28:07 +0800
Subject: [PATCH] 页面缓存优化
---
src/views/components/GeneralTree.vue | 55 ++++++++++++++++++++++++++++++++++++++++++++++++++++---
1 files changed, 52 insertions(+), 3 deletions(-)
diff --git a/src/views/components/GeneralTree.vue b/src/views/components/GeneralTree.vue
index 0d8e9c1..9a0827d 100644
--- a/src/views/components/GeneralTree.vue
+++ b/src/views/components/GeneralTree.vue
@@ -4,7 +4,7 @@
* @version:
* @Date: 2024-06-19 11:07:21
* @LastEditors: Ben Lin
- * @LastEditTime: 2024-10-05 14:28:09
+ * @LastEditTime: 2024-10-21 22:09:53
-->
<template>
<div class="m-4 mr-0 overflow-hidden bg-white">
@@ -23,12 +23,19 @@
@unselect="UnSelect"
:beforeRightClick="props.beforeRightClick"
:defaultExpandAll="true"
+ ref="tigerTree"
/>
</div>
</template>
<script lang="ts" setup>
- import { onMounted, ref } from 'vue';
- import { ContextMenuItem, ContextMenuOptions, FieldNames, TigerTree, TreeItem } from '/@/components/TigerTree';
+ import { onMounted, ref, watch } from 'vue';
+ import {
+ ContextMenuItem,
+ ContextMenuOptions,
+ FieldNames,
+ TigerTree,
+ TreeItem,
+ } from '/@/components/TigerTree';
import { EventDataNode } from 'ant-design-vue/lib/tree';
defineOptions({ name: 'CustTree' });
@@ -52,6 +59,7 @@
default: undefined,
},
});
+ const tigerTree = ref(null);
function handleSelect(keys, e) {
emit('select', keys[0], e);
@@ -65,5 +73,46 @@
emit('UnSelect', node);
}
+ function expandAll(expandAll: boolean) {
+ if (tigerTree.value) {
+ tigerTree.value.expandAll(expandAll);
+ }
+ }
+
+ function getExpandedKeys() {
+ if (tigerTree.value) {
+ return tigerTree.value.getExpandedKeys();
+ }
+ return [];
+ }
+
+ function setSelectedKeys(keys: KeyType[]) {
+ if (tigerTree.value) {
+ tigerTree.value.setSelectedKeys(keys);
+ }
+ }
+
+ function getSelectedKeys() {
+ if (tigerTree.value) {
+ return tigerTree.value.getSelectedKeys();
+ }
+ return [];
+ }
+
+ function getNodeById(Id: string) {
+ if (tigerTree.value) {
+ return tigerTree.value.getNodeById(Id);
+ }
+ return {};
+ }
+
+ defineExpose({
+ getExpandedKeys,
+ expandAll,
+ setSelectedKeys,
+ getSelectedKeys,
+ getNodeById
+ });
+
onMounted(() => {});
</script>
--
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