From bfdd1a936731cf9b5f0d2c78d363cbb0ec93d941 Mon Sep 17 00:00:00 2001
From: 闫增涛 <1829501689@qq.com>
Date: 星期三, 04 九月 2024 09:43:52 +0800
Subject: [PATCH] 树结构排序优化
---
packageBookService/pages/bookServices/detail/index.js | 23 +++++++++++++----------
1 files changed, 13 insertions(+), 10 deletions(-)
diff --git a/packageBookService/pages/bookServices/detail/index.js b/packageBookService/pages/bookServices/detail/index.js
index a5395e2..8e0ddd0 100644
--- a/packageBookService/pages/bookServices/detail/index.js
+++ b/packageBookService/pages/bookServices/detail/index.js
@@ -11,6 +11,9 @@
* 椤甸潰鐨勫垵濮嬫暟鎹�
*/
data: {
+ // 杩涢〉闈㈤粯璁ゅ垏鎹� 灞曞紑鐨刬d
+ // defaultactiveTeachid 鏁欏璧勬簮
+ // defaultactiveLearnid 浜戝涔�
bookId: "",
barHeight: "",
navBarHeight: "",
@@ -819,7 +822,7 @@
},
// 鎵佸钩鍖栨暟鎹浆鎹ree
- getTreeList(rootList, pathLength, newArr, path, addNum) {
+ getTreeList(rootList, pathLength, newArr, path) {
for (const item of rootList) {
// 姝ゅ鍘熸湰 item.productLinkPath.length == pathLength 浣� productLinkPath 闀垮害涓埆涔﹀瓨鍦�4銆�5浣嶄氦閿�
if ((pathLength - item.productLinkPath.length >= 0 && pathLength - item.productLinkPath.length <= 3) && item.productLinkPath.includes(path)) {
@@ -837,7 +840,7 @@
}
// newArr.push(item)
// 鍦ㄦ彃鍏ヨ繃绋嬩腑瀵规暟鎹繘琛屾帓搴�
- newArr = this.insertAndSortObjectsByProductLinkPath(newArr, item, addNum)
+ newArr = this.insertAndSortObjectsByProductLinkPath(newArr, item)
// 鎻掕繘鏁扮粍鍚� 浠庡師鏁版嵁涓垹闄�
rootList = rootList.filter(nitem => nitem.id != item.id)
}
@@ -847,7 +850,7 @@
for (const i of newArr) {
i.children = []
let addnum1 = i.productLinkPath.length - path.length == 6 ? 6 : 7
- this.getTreeList(rootList, pathLength + addnum1, i.children, i.productLinkPath, addnum1)
+ this.getTreeList(rootList, pathLength + addnum1, i.children, i.productLinkPath)
if (i.children.length == 0) {
delete i.children
}
@@ -872,9 +875,9 @@
},
// 鎺掑簭鏁扮粍 鎸夌収productLinkPath
- insertAndSortObjectsByProductLinkPath(array, newObj, addNum) {
+ insertAndSortObjectsByProductLinkPath(array, newObj) {
// 鏌ユ壘鏂板璞″簲璇ユ彃鍏ョ殑浣嶇疆
- let insertIndex = array.findIndex(obj => Number(newObj.productLinkPath.substring(newObj.productLinkPath.length - addNum, newObj.productLinkPath.length)) < Number(obj.productLinkPath.substring(obj.productLinkPath.length - addNum, obj.productLinkPath.length)));
+ let insertIndex = array.findIndex(obj => Number(newObj.productLinkPath.substring(newObj.productLinkPath.lastIndexOf('\\') + 1, newObj.productLinkPath.length)) < Number(obj.productLinkPath.substring(obj.productLinkPath.lastIndexOf('\\') + 1, obj.productLinkPath.length)));
// 濡傛灉娌℃湁鎵惧埌鍚堥�傜殑浣嶇疆锛屽垯鏀惧湪鏁扮粍鏈熬
if (insertIndex === -1) {
insertIndex = array.length;
@@ -884,10 +887,10 @@
// 娴嬭瘯6 姝ｅ紡5
// 瀵规暟缁勮繘琛屾帓搴�
array.sort((a, b) => {
- if (Number(a.productLinkPath.substring(a.productLinkPath.length - addNum, a.productLinkPath.length)) < Number(b.productLinkPath.substring(b.productLinkPath.length - addNum, b.productLinkPath.length))) {
+ if (Number(a.productLinkPath.substring(a.productLinkPath.lastIndexOf('\\') + 1, a.productLinkPath.length)) < Number(b.productLinkPath.substring(b.productLinkPath.lastIndexOf('\\') + 1, b.productLinkPath.length))) {
return -1;
}
- if (Number(a.productLinkPath.substring(a.productLinkPath.length - addNum, a.productLinkPath.length)) > Number(b.productLinkPath.substring(b.productLinkPath.length - addNum, b.productLinkPath.length))) {
+ if (Number(a.productLinkPath.substring(a.productLinkPath.lastIndexOf('\\') + 1, a.productLinkPath.length)) > Number(b.productLinkPath.substring(b.productLinkPath.lastIndexOf('\\') + 1, b.productLinkPath.length))) {
return 1;
}
// a must be equal to b
@@ -987,7 +990,7 @@
}
const addNum = query.cmsPath.length > 10 ? 7 : query.cmsPath.length > 13 ? 8 : 6
const num = query.cmsPath.length + addNum
- this.getTreeList(res.datas.cmsDatas[0].datas, num, list, '\\', addNum)
+ this.getTreeList(res.datas.cmsDatas[0].datas, num, list, '\\')
list = this.ensureTreeConsistency(list)
list = this.changeResourceChildren(list)
let result = [];
@@ -995,7 +998,7 @@
this.findChildIds(list, result);
// const newUSeList = this.deleteTreeData(list, result)
// console.log('鏍戝墧闄�', result, newUSeList);
-
+ // console.log('鏍戝姞涓�', this.increaseTreeData(list, newUSeList, 16094));
this.setData({
openTeachids: result,
loading: false,
@@ -1101,7 +1104,7 @@
const addNum = query.cmsPath.length > 10 ? 7 : query.cmsPath.length > 13 ? 8 : 6
const num = query.cmsPath.length + addNum
- that.getTreeList(data, num, list, '\\', addNum)
+ that.getTreeList(data, num, list, '\\')
list = that.ensureTreeConsistency(list)
that.findChildIds(list[0].children, result);
that.setData({
--
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