From 2baa9b8f5cba5d07224ddcac02015c1337890515 Mon Sep 17 00:00:00 2001
From: xuliangzhan <xu_liangzhan@163.com>
Date: Wed, 12 Jul 2023 08:15:26 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E5=AF=BC=E5=87=BA?=
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---
 index.ts     | 8 +++++---
 package.json | 2 +-
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/index.ts b/index.ts
index 97b5f3a..8363be1 100644
--- a/index.ts
+++ b/index.ts
@@ -47,8 +47,9 @@ function exportPDF (params: VxeGlobalInterceptorHandles.InterceptorExportParams)
   const { $table, options, columns, datas } = params
   const { props } = $table
   const { treeConfig } = props
-  const { computeTreeOpts } = $table.getComputeMaps()
+  const { computeColumnOpts, computeTreeOpts } = $table.getComputeMaps()
   const treeOpts = computeTreeOpts.value
+  const columnOpts = computeColumnOpts.value
   const dX = 7
   const dY = 15.8
   const ratio = 3.78
@@ -59,8 +60,9 @@ function exportPDF (params: VxeGlobalInterceptorHandles.InterceptorExportParams)
   const { type, filename, isHeader, isFooter, original } = options
   const footList: { [key: string]: any }[] = []
   const headers: any[] = columns.map((column) => {
-    const { id, field, renderWidth, headerExportMethod } = column as any
-    const title = headerExportMethod ? headerExportMethod({ column, $table }) : (XEUtils.toValueString(original ? field : column.getTitle()))
+    const { id, field, renderWidth } = column
+    const headExportMethod = (column as any).headerExportMethod || (columnOpts as any).headerExportMethod
+    const title = headExportMethod ? headExportMethod({ column, options, $table }) : (XEUtils.toValueString(original ? field : column.getTitle()))
     const width = renderWidth / ratio
     colWidth += width
     return {
diff --git a/package.json b/package.json
index 2632f48..7e4ada4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vxe-table-plugin-export-pdf",
-  "version": "3.0.5",
+  "version": "3.0.6",
   "description": "基于 vxe-table 的表格插件，支持导出 pdf 格式",
   "scripts": {
     "lib": "gulp build"