From eb9e520d7655c433d9a8f557d609e5ee026b035d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=B1=AA=E4=BA=91=E6=98=8A?= <yunhao.wang@estsh.com>
Date: Thu, 5 Nov 2020 11:05:15 +0800
Subject: [PATCH] =?UTF-8?q?fix(form):=E5=88=86=E9=A1=B5=E5=A4=B1=E6=95=88?=
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---
 .../estsh/i3plus/pojo/base/common/PagerHelper.java | 26 ++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/modules/i3plus-pojo-base/src/main/java/cn/estsh/i3plus/pojo/base/common/PagerHelper.java b/modules/i3plus-pojo-base/src/main/java/cn/estsh/i3plus/pojo/base/common/PagerHelper.java
index 54dacc8..80a2fb7 100644
--- a/modules/i3plus-pojo-base/src/main/java/cn/estsh/i3plus/pojo/base/common/PagerHelper.java
+++ b/modules/i3plus-pojo-base/src/main/java/cn/estsh/i3plus/pojo/base/common/PagerHelper.java
@@ -80,4 +80,30 @@ public class PagerHelper {
         Pager newPager = getPager(oldPager.getPageSize(), oldPager.getCurrentPage(), rowCount);
         return newPager;
     }
+
+    public static void refreshPager(Pager pager,int rowCount){
+        pager.setPageSize(pager.getPageSize() == 0 ? 10 : pager.getPageSize());
+        pager.setTotalRows(rowCount);
+
+        int totalPages = rowCount / pager.getPageSize();
+        int mod = rowCount % pager.getPageSize();
+        if (mod > 0) {
+            totalPages++;
+        }
+        pager.setTotalPages(totalPages);
+        if(pager.getCurrentPage() > totalPages) {
+            pager.setCurrentPage(totalPages);
+        }
+
+        int startRow = (pager.getCurrentPage() - 1) * pager.getPageSize();
+        pager.setStartRow(startRow);
+
+        int endRow;
+        if (startRow + pager.getPageSize() <= rowCount) {
+            endRow = startRow + pager.getPageSize() - 1;
+        } else {
+            endRow = rowCount;
+        }
+        pager.setEndRow(endRow);
+    }
 }