From ca574d1c11061b99eba02a76fad8769eb68a1aed Mon Sep 17 00:00:00 2001
From: morning-star <Chenguangstart@outlook.com>
Date: Sat, 7 Oct 2023 09:30:37 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=20treeTable=20=E7=BB=84?=
 =?UTF-8?q?=E4=BB=B6=20treeTable.setRowChecked=20=E6=9C=AA=E9=80=90?=
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* 修复 treeTable 组件 treeTable.setRowChecked 未逐层展开上级节点的问题

修复 treeTable 组件 treeTable.setRowChecked 未逐层展开上级节点的问题

* Update treeTable.js
---
 src/modules/treeTable.js | 24 ++++++++++++++++++++----
 1 file changed, 20 insertions(+), 4 deletions(-)

diff --git a/src/modules/treeTable.js b/src/modules/treeTable.js
index a62b8045..1bdd7d57 100644
--- a/src/modules/treeTable.js
+++ b/src/modules/treeTable.js
@@ -1791,14 +1791,30 @@ layui.define(['table'], function (exports) {
       // 目前只能处理当前页的数据
       return;
     }
+
+    var collectNeedExpandNodeIndex = function(index){
+      needExpandIndex.push(index);
+      var trElem = tableView.find('tr[lay-data-index="' + index + '"]');
+      if (!trElem.length) {
+        var nodeData = that.getNodeDataByIndex(index);
+        var parentIndex = nodeData[LAY_PARENT_INDEX];
+        parentIndex && collectNeedExpandNodeIndex(parentIndex);
+      }
+    }
+
     // 判断是否展开过
     var trElem = tableView.find('tr[lay-data-index="' + dataIndex + '"]');
     if (!trElem.length) {
+      var parentIndex = nodeData[LAY_PARENT_INDEX];
+      var needExpandIndex = [];
+      collectNeedExpandNodeIndex(parentIndex);
       // 如果还没有展开没有渲染的要先渲染出来
-      treeTable.expandNode(id, {
-        index: nodeData[LAY_PARENT_INDEX],
-        expandFlag: true
-      });
+      layui.each(needExpandIndex.reverse(),function(index, nodeIndex){
+        treeTable.expandNode(id, {
+          index: nodeIndex,
+          expandFlag: true
+        });
+      })
       trElem = tableView.find('tr[lay-data-index="' + dataIndex + '"]');
     }
     checkNode.call(that, trElem, checked, callbackFlag);