From d8441faa38e26ed30795c090123b966a5c500224 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=B4=A4=E5=BF=83?=
 <3277200+sentsim@users.noreply.github.com>
Date: Sun, 23 Jun 2024 12:24:08 +0800
Subject: [PATCH] =?UTF-8?q?fix(treeTable):=20=E4=BF=AE=E5=A4=8D=20`cols`?=
 =?UTF-8?q?=20=E7=9A=84=20`exportTemplet`=20=E5=87=BD=E6=95=B0=E5=AF=BC?=
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---
 src/modules/table.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/modules/table.js b/src/modules/table.js
index 06899f32..ac411193 100644
--- a/src/modules/table.js
+++ b/src/modules/table.js
@@ -3045,7 +3045,8 @@ layui.define(['lay', 'laytpl', 'laypage', 'form', 'util'], function(exports){
     if(device.ie) return hint.error('IE_NOT_SUPPORT_EXPORTS');
 
     // 处理 treeTable 数据
-    if (config.tree && config.tree.view) {
+    var isTreeTable = config.tree && config.tree.view;
+    if (isTreeTable) {
       try {
         data = $.extend(true, [], table.cache[id]);
         data = (function fn(data) {
@@ -3099,6 +3100,7 @@ layui.define(['lay', 'laytpl', 'laypage', 'form', 'util'], function(exports){
                 text: 'text',
                 obj: {
                   td: function(field){
+                    if (isTreeTable) i1 = item1['LAY_DATA_INDEX']; // 兼容 treeTable 索引
                     var td = thatTable.layBody.find('tr[data-index="'+ i1 +'"]>td');
                     return td.filter('[data-field="'+ field +'"]');
                   }