From 12abf8afb04f5d7c897e07ded326a8253ac55ad9 Mon Sep 17 00:00:00 2001
From: ge64qev <ge64qev@mytum.de>
Date: Fri, 3 May 2024 15:24:33 +0200
Subject: [PATCH 1/2] Fixed issue that Drag and Droppped Files can not be
 deleted

---
 src/main/resources/static/js/fileInput.js | 5 +++++
 src/main/resources/static/js/merge.js     | 6 ++++++
 2 files changed, 11 insertions(+)

diff --git a/src/main/resources/static/js/fileInput.js b/src/main/resources/static/js/fileInput.js
index 89ad1ad90b6..001c8f24f3b 100644
--- a/src/main/resources/static/js/fileInput.js
+++ b/src/main/resources/static/js/fileInput.js
@@ -104,4 +104,9 @@ function setupFileInput(chooser) {
       $(inputElement).siblings(".custom-file-label").addClass("selected").html(pdfPrompt);
     }
   }
+  //Listen for event of file being removed and the filter it out of the allFiles array
+  document.addEventListener("fileRemoved", function (e) {
+    const fileName = e.detail;
+    allFiles = allFiles.filter(file => file.name !== fileName);
+  });
 }
diff --git a/src/main/resources/static/js/merge.js b/src/main/resources/static/js/merge.js
index 4936fa6bcda..f86cf9965e2 100644
--- a/src/main/resources/static/js/merge.js
+++ b/src/main/resources/static/js/merge.js
@@ -69,8 +69,14 @@ function attachMoveButtons() {
     removeButtons[i].addEventListener("click", function (event) {
       event.preventDefault();
       var parent = this.closest(".list-group-item");
+      //Get name of removed file
+      var fileName = parent.querySelector(".filename").innerText;
       parent.remove();
       updateFiles();
+      //Dispatch a custom event with the name of the removed file
+      var event = new CustomEvent("fileRemoved", { detail: fileName });
+      document.dispatchEvent(event);
+      //end new code
     });
   }
 }

From 8e590675d3fa7d713db080ed4a1f4bfea49128d4 Mon Sep 17 00:00:00 2001
From: ge64qev <ge64qev@mytum.de>
Date: Fri, 3 May 2024 15:40:53 +0200
Subject: [PATCH 2/2] Deleted unnecessary Comment

---
 src/main/resources/static/js/merge.js | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/main/resources/static/js/merge.js b/src/main/resources/static/js/merge.js
index f86cf9965e2..55575727701 100644
--- a/src/main/resources/static/js/merge.js
+++ b/src/main/resources/static/js/merge.js
@@ -76,7 +76,6 @@ function attachMoveButtons() {
       //Dispatch a custom event with the name of the removed file
       var event = new CustomEvent("fileRemoved", { detail: fileName });
       document.dispatchEvent(event);
-      //end new code
     });
   }
 }