is onclick html or javascript code example

Example 1: javascript onclick

document.getElementById("myBtn").addEventListener("click", function() {
  alert("Hello World!");
});

Example 2: javascript onclick

document.getElementById("Save").onclick = function ()
    {
     alert("hello");
     //validation code to see State field is mandatory.  
    }

Example 3: javascript button onclick

document.getElementById('button').onclick = function() {
   alert("button was clicked");
};

Example 4: calling function on click html

<img src="hospital.png" id="hospitals" onclick="damarkers();">

Tags:

Html Example