I'm working on a project with a parsed xml-file containing duplicate elements. I need to create a button that hides one of them when clicked using an onclick statement. Can someone help me achieve this?
<!DOCTYPE html>
<html>
<body>
<p id="dasa"></p>
<script>
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = function() {
if (this.readyState == 4 && this.status == 200) {
myFunction(this);
}
};
xhttp.open("GET", "customers.xml", true);
xhttp.send();
function myFunction(xml) {
var xmlDoc = xml.responseXML;
var x = xmlDoc.getElementsByTagName("syl");
document.getElementById("dasa").innerHTML =
x[0].getAttribute('category') + "<br>";
document.getElementById("dasa").innerHTML +=
x[0].getAttribute('category');
}
function remove() {
x[0].removeAttribute('category');
}
</script>
<button onclick="remove()">remove</button>
</body>
</html>