From 36028cebcc1c430c8f53ce3e9c2c94a985d89084 Mon Sep 17 00:00:00 2001
From: magicjar <9734293+magicjar@users.noreply.github.com>
Date: Sun, 26 Jan 2025 17:42:13 +0700
Subject: [PATCH] Ensure Previous Pagination Button is Disabled for Invalid
 Page

---
 .../Pagination/AbpPaginationTagHelperService.cs           | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap/TagHelpers/Pagination/AbpPaginationTagHelperService.cs b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap/TagHelpers/Pagination/AbpPaginationTagHelperService.cs
index 9d1bac7f5f..115d6eeb02 100644
--- a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap/TagHelpers/Pagination/AbpPaginationTagHelperService.cs
+++ b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap/TagHelpers/Pagination/AbpPaginationTagHelperService.cs
@@ -106,11 +106,11 @@ public class AbpPaginationTagHelperService : AbpTagHelperService<AbpPaginationTa
     protected virtual async Task<string> GetPreviousButtonAsync(TagHelperContext context, TagHelperOutput output)
     {
         var localizationKey = "PagerPrevious";
-        var currentPage = TagHelper.Model.CurrentPage == 1
-            ? TagHelper.Model.CurrentPage.ToString()
-            : (TagHelper.Model.CurrentPage - 1).ToString();
+        var currentPage = TagHelper.Model.CurrentPage > 1
+            ? (TagHelper.Model.CurrentPage - 1).ToString()
+            : "1";
         return
-            "<li class=\"page-item " + (TagHelper.Model.CurrentPage == 1 ? "disabled" : "") + "\">\r\n" +
+            "<li class=\"page-item " + (TagHelper.Model.CurrentPage <= 1 ? "disabled" : "") + "\">\r\n" +
             (await RenderAnchorTagHelperLinkHtmlAsync(context, output, currentPage, localizationKey)) + "                </li>";
     }