From 7e8ec2e776bfcbb2516ffa6d1dff3674e932424d Mon Sep 17 00:00:00 2001
From: happy <275705868@qq.com>
Date: Tue, 26 Mar 2024 16:53:08 +0800
Subject: [PATCH] =?UTF-8?q?=E6=A0=91=E5=BD=A2=E5=88=97=E8=A1=A8=E4=BD=BF?=
 =?UTF-8?q?=E7=94=A8=E7=AC=AC=E4=B8=80=E5=88=97=E4=B8=BA=E5=B1=95=E5=BC=80?=
 =?UTF-8?q?=E5=88=97?=
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树形列表默认是使用 ID 为展开列, 使用中列表没有显示ID, 会导致树形列表没有展开功能.
---
 resource/template/vm/vue/tree-virtual-vue.template | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/resource/template/vm/vue/tree-virtual-vue.template b/resource/template/vm/vue/tree-virtual-vue.template
index b81d80f..ca253c9 100644
--- a/resource/template/vm/vue/tree-virtual-vue.template
+++ b/resource/template/vm/vue/tree-virtual-vue.template
@@ -4,6 +4,7 @@
 {{$treeParentCode := .table.TreeParentCode}}
 {{$treeCode := .table.TreeCode}}
 {{$treeName := .table.TreeName}}
+{{$firstColumn := index .table.ListColumns 0 }}
 
   <div class="{{.table.ModuleName}}-{{.table.BusinessName|CaseCamelLower}}-container">
     <el-card shadow="hover">
@@ -716,7 +717,7 @@ export default defineComponent({
             treeData.value = list
         }
         //=============================================================================================================
-        const expandColumnKey = '{{$treeCode}}'
+        const expandColumnKey = '{{$firstColumn.HtmlField}}'
 
         const expandedRowKeys = ref<string[]>([])