Vikal Singh

How to trigger event in JavaScript?

Vikal Singh

Updated on 15-Mar-2026 908 Views

In JavaScript, triggering events programmatically allows you to execute event handlers without user interaction. There are several methods to accomplish this, both in vanilla JavaScript and jQuery. Using jQuery trigger() Method jQuery's trigger() method fires the specified event and executes its default behavior for selected elements. Click Me // Attach event handler $("#myButton").on("click", function() { console.log("Button clicked: " + $(this).text()); }); // Trigger the click event programmatically $("#myButton").trigger("click"); Button clicked: Click Me Using Vanilla JavaScript dispatchEvent() Modern JavaScript provides the dispatchEvent() method ...