ye

frontend/app/components/viewer/content/NoteContainer.vue

@@ -1,5 +1,5 @@
 <script setup>
-import { ref, onMounted } from 'vue';
+import { onMounted, onUnmounted, ref } from 'vue';
 import Note from './Note.vue';
 import { emitter } from '~/services/Emitter';
 
@@ -9,6 +9,10 @@ const noteContainer = ref(null);
 
 function calculateContainerWidth(){
     let dom = noteContainer.value;
+    if (!dom) {
+        return;
+    }
+
     dom.style.width = noteData.value.length * 701 + "px";
     
     setTimeout(() => {
@@ -22,19 +26,33 @@ function calculateContainerWidth(){
 }
 
 function pushNote(note){
+    noteData.value = noteData.value.filter((currentNote) => {
+        return currentNote.key !== note.key;
+    });
     noteData.value.push(note);
     calculateContainerWidth();
 }
 
-emitter.on("push-note", (note) => {
+function handlePushNote(note) {
     pushNote(note);
-})
+}
 
-emitter.on("delete-note", (key) => {
+function handleDeleteNote(key) {
     noteData.value = noteData.value.filter((note) => {
         return note.key !== key;
     });
     calculateContainerWidth();
+}
+
+// Moure aixo
+onMounted(() => {
+    emitter.on("push-note", handlePushNote);
+    emitter.on("delete-note", handleDeleteNote);
+});
+
+onUnmounted(() => {
+    emitter.off("push-note", handlePushNote);
+    emitter.off("delete-note", handleDeleteNote);
 });
 
 </script>
@@ -59,10 +77,9 @@ emitter.on("delete-note", (key) => {
     display: flex;
     height: 100%;
     margin: 0;
-    height: 100%;
     background-color: var(--color-background);
 }
 </style>
 
 <style>
-</style>
+</style>