From 7d17082c384dc4c77a49c3d5d3d3e09c3ca1c690 Mon Sep 17 00:00:00 2001
From: Jaydeep Yadav <64890504+Jaydeep-Yadav@users.noreply.github.com>
Date: Sat, 9 Oct 2021 15:22:46 +0530
Subject: [PATCH] Create app.js

---
 Note Taking Web App/js/app.js | 74 +++++++++++++++++++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100644 Note Taking Web App/js/app.js

diff --git a/Note Taking Web App/js/app.js b/Note Taking Web App/js/app.js
new file mode 100644
index 00000000..bc9bf598
--- /dev/null
+++ b/Note Taking Web App/js/app.js	
@@ -0,0 +1,74 @@
+showNotes();
+let addBtn = document.getElementById("addBtn");
+
+addBtn.addEventListener("click", function (e) {
+  let addTxt = document.getElementById("addTxt");
+  let notes = localStorage.getItem("notes");
+  if (notes == null) {
+    notesObj = [];
+  } else {
+    notesObj = JSON.parse(notes);
+  }
+
+  notesObj.push(addTxt.value);
+  localStorage.setItem("notes", JSON.stringify(notesObj));
+  addTxt.value = "";
+  showNotes();
+});
+
+function showNotes() {
+  let notes = localStorage.getItem("notes");
+  if (notes == null) {
+    notesObj = [];
+  } else {
+    notesObj = JSON.parse(notes);
+  }
+
+  let html = "";
+  notesObj.forEach(function (element, index) {
+    html += `
+        <div class="noteCard my-2 mx-2 card " id="searchTxt" style="width: 18rem;text-align:center">
+            <div class="card-body">
+                <h5 class="card-title" style="text-align:center">Note ${index + 1}</h5>
+                <p class="card-text"> ${element}</p>
+                <button id="${index}" onclick="deleteNode(this.id)" class="btn btn-danger note" style="width:100%">Delete Note </button>
+            </div>
+        </div>
+        `;
+  });
+
+  let notesElem = document.getElementById("notes");
+  if (notesObj.length != 0) {
+    notesElem.innerHTML = html;
+  } else {
+    notesElem.innerHTML = `Nothing to show! `;
+  }
+}
+
+function deleteNode(index) {
+  let notes = localStorage.getItem("notes");
+  if (notes == null) {
+    notesObj = [];
+  } else {
+    notesObj = JSON.parse(notes);
+  }
+
+  notesObj.splice(index, 1);
+  localStorage.setItem("notes", JSON.stringify(notesObj));
+  showNotes();
+}
+
+let search = document.getElementById('searchTxt');
+search.addEventListener("input",function(){
+    let inputVal = search.value;
+    let noteCards = document.getElementsByClassName('noteCard');
+    Array.from(noteCards).forEach(function(element){
+        let cardTxt = element.getElementsByTagName("p")[0].innerHTML;
+        if(cardTxt.includes(inputVal) ||cardTxt.includes(inputVal.toLowerCase() ) || cardTxt.includes(inputVal.toUpperCase())){
+            element.style.display = "block";
+        }
+        else{
+            element.style.display ="none";
+        }
+    })
+})