call function in onclick javascript 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: calling function on click html
<img src="hospital.png" id="hospitals" onclick="damarkers();">