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How can I prevent event bubbling in JavaScript?

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How can I prevent event bubbling in JavaScript?

Asked on Feb 21, 2026

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Previous Question

Event bubbling can be prevented in JavaScript by using the "stopPropagation" method on the event object within an event handler. This method stops the event from propagating up the DOM tree.

<!-- BEGIN COPY / PASTE -->
        document.getElementById("myButton").addEventListener("click", function(event) {
            event.stopPropagation();
            console.log("Button clicked, event propagation stopped.");
        });

        document.getElementById("myDiv").addEventListener("click", function() {
            console.log("Div clicked.");
        });
        <!-- END COPY / PASTE -->

Additional Comment:

In this example, clicking the button will log "Button clicked, event propagation stopped." and prevent the "Div clicked." message from appearing.
"stopPropagation" is useful when you want an event to be handled only by the target element and not by any of its parent elements.
Ensure you have elements with the IDs "myButton" and "myDiv" in your HTML for this code to work correctly.

✅ Answered with JavaScript best practices.

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How can I prevent event bubbling in JavaScript?

Asked on Feb 21, 2026

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