From bc3009c95dd01c8684c5fc2758ac756ad3ff5003 Mon Sep 17 00:00:00 2001
From: Martin <mart2070@purdue.edu>
Date: Thu, 9 May 2024 10:57:19 -0400
Subject: [PATCH] show pagination count in headers

---
 tdx-enhanced.js | 26 ++++++++++++++++++++++----
 1 file changed, 22 insertions(+), 4 deletions(-)

diff --git a/tdx-enhanced.js b/tdx-enhanced.js
index 19a492a..d632cbd 100644
--- a/tdx-enhanced.js
+++ b/tdx-enhanced.js
@@ -1,7 +1,7 @@
 // ==UserScript==
 // @name         tdx-enhanced
 // @namespace    ecn
-// @version      2024-05-08-01
+// @version      2024-05-09-01
 // @description  enhanced tdx coloring & formatting. follows system color scheme.
 // @author       Purdue STEM IT - it@purdue.edu
 // @match        https://service.purdue.edu/TDNext/*
@@ -73,7 +73,7 @@
 
     /* BEGIN FUNCTIONS */
 
-    function updateHeading(mutation,numItems) {
+    function updateHeading(mutation,numItems,totalItems) {
         let headings = mutation.querySelectorAll(".panel-title")
 
         for (const heading of headings) {
@@ -113,7 +113,15 @@
                 heading.appendChild(countSpan)
             }
 
-            countSpan.innerText = `${numItems} ${numItems == 1 ? 'item' : 'items'}`
+            var countTxt
+
+            if (totalItems) {
+                countTxt = `${numItems} of ${totalItems} ${totalItems == 1 ? 'item' : 'items'}`
+            } else {
+                countTxt = `${numItems} ${numItems == 1 ? 'item' : 'items'}`
+            }
+
+            countSpan.innerText = countTxt
         }
     }
 
@@ -195,7 +203,17 @@
             })
 
             //update panel heading above table
-            updateHeading(t.parentElement,items.length)
+            var numItems = items.length
+            var totalItems = null
+
+            let pagination = t.querySelector(".pull-right .bootstrap-pagination-label")
+            if (pagination) {
+                let pTxt = pagination.innerText
+                pTxt = pTxt.split(" ")[0]
+                totalItems = pTxt
+            }
+
+            updateHeading(t.parentElement,numItems,totalItems)
 
             console.log("Items:",items)
         }