click a button js code example
Example 1: javascript click button by id
var button = document.getElementById("button");
button.click();
Example 2: javascript button onclick
document.getElementById('button').onclick = function() {
alert("button was clicked");
};
Example 3: button click function in js
<script>
$(document).ready(function(){
$('#MyButton').click(function(){
CapacityChart();
});
});
</script>
<input type="button" value="Capacity Chart" id="MyButton" >