todo.html
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<html>
<body>
<h1>Thoughts</h1>
<form id="form">
<input id="input">
<button>Add</button>
</form>
<ul id="parentList"></ul>
<!-- <script src="https://code.jquery.com/jquery-1.11.3.min.js"></script> -->
<script src="https://cdn.jsdelivr.net/npm/gun/gun.js"></script>
<link href="style.css" rel="stylesheet">
<script>
var gun = Gun().get('thoughts');
document.getElementById('form').addEventListener('submit', function (e) {
e.preventDefault(); // attaches event listener and prevent default form action
var data = document.getElementById('input').value;
gun.set(data);
document.getElementById('input').value = "";
});
gun.map().on(function (thought, id) {
var li = document.getElementById(id) || document.getElementById('parentList').insertAdjacentHTML('beforeend', '<li id =' + id + '> ' + thought + '</li>');
var $ = function (selector) {
return document.querySelector(selector);
};
// attach the event listener to the selected li items
var links = $('#parentList').getElementsByTagName('li');
for (var i = 0; i < links.length; i++) {
var link = links[i];
// console.log(link.innerHTML);
link.ondblclick = dynamicEvent;
if (link.innerHTML === " null" || link.innerHTML === " " || link.innerHTML === "") {
link.style.display = "none";
} else {
link.style.display = "list-item";
};
};
});
function dynamicEvent() {
gun.get(this.id).put(null);
this.innerHTML = document.getElementById(this.id.innerHTML);
if (this.innerHTML === " null" || this.innerHTML === " " || this.innerHTML === "") {
this.style.display = "none";
} else {
this.style.display = "list-item";
};
};
</script>
</body>
</html>