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index.js
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78 lines (78 loc) · 2.32 KB
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//when you click the ADD NOTE button
showNotes();
let addBtn = document.getElementById("addBtn");
addBtn.addEventListener('click', function (e) {
let addTxt = document.getElementById("addTxt");
let addTitle = document.getElementById("addTitle");
let notes = localStorage.getItem("notes");
if (notes == null) {
notesObj = [];
}
else {
notesObj = JSON.parse(notes);
}
let Myobj = {
title: addTitle.value,
Txt: addTxt.value
}
notesObj.push(Myobj);
localStorage.setItem("notes", JSON.stringify(notesObj));
addTxt.value = "";
addTitle.value = "";
console.log(notesObj);
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 border-warning border-4" style="width: 18rem;">
<div class="card-body ">
<h5 class="card-title">${element.title}</h5>
<p class="card-text">${element.Txt}</p>
<button id="${index}" onclick="deleteNote(this.id)" class="btn btn-primary border-dark border-3">Delete notes</button>
</div>
</div>
`;
})
let notesElm = document.getElementById("notes");
if (notesObj.length !== 0) {
notesElm.innerHTML = html;
}
else {
notesElm.innerHTML = "<b><i>***Notes section empty***</i></b>";
}
}
function deleteNote(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.toLowerCase();
let noteCard = document.getElementsByClassName("noteCard");
Array.from(noteCard).forEach(function (element) {
let cardTxt = element.getElementsByTagName("p")[0].innerText.toLowerCase();
if (cardTxt.includes(inputval)) {
element.style.display = "block";
}
else {
element.style.display = "none";
}
})
});