onclick event js code example
Example 1: set onclick javascript
<button id="myBtn">Try it</button>
<p id="demo"></p>
<script>
document.getElementById("myBtn").onclick=function(){displayDate()};
function displayDate()
{
document.getElementById("demo").innerHTML=Date();
}
</script>
Example 2: javascript onclick
document.getElementById("myBtn").addEventListener("click", function() {
alert("Hello World!");
});
Example 3: how to add onclick event in javascript
var element = document.getElementById("elem");
element.onclick = function(event) {
console.log(event);
}
Example 4: javascript button onclick
document.getElementById('button').onclick = function() {
alert("button was clicked");
};
Example 5: javascript click event
<button onclick="myFunction()">Click me</button>
<p id="demo"></p>
<script>
function myFunction() {
document.getElementById("demo").innerHTML = "Hello World";
}
</script>
Example 6: javascript onclick
var myElem = document.getElementByID('ElemID');
myElem.onclick = function() {
}