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joelibaceta/index.html

Created February 14, 2022 22:57
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Raw
index.html
<html>
<head>
</head>
<body>
<p> Hola soy un texto </p>
<p id="contador">0</p>
<ul>
<li class="selected"> Elemento 1 </li>
<li> Elemento 2 </li>
<li class="selected"> Elemento 3</li>
<li> Elemento 4 </li>
<li class="selected"> Elemento 5 </li>
</ul>
<p class="selected"> Hola soy otro parrafo </p>
<script src="script.js" ></script>
</body>
</html>
Raw
script.js
var parrafo = document.querySelector("p");
parrafo.style.color = "blue";
var items = document.getElementsByClassName("selected");
var contador = document.getElementById("contador");
contador.textContent = items.length
for (let e of items) {
e.style.color = "red";
}
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