On hover show full text tooltip

1. How do I show full text on hover?
2. How do I show tooltip only when text overflows?
3. How to show text on hover in JavaScript?

How do I show full text on hover?

The text only appears when the mouse cursor hovers over an object. There are two ways you can create a hover text for your HTML elements: Adding the global title attribute for your HTML tags. Creating a tooltip CSS effect using :before selector.

How do I show tooltip only when text overflows?

If we simply add the title attribute, the tooltip will show regardless of whether the text overflows, while what we want is to show the tooltip only if the text overflows. To achieve that, we may use jQuery with jQuery UI, or jQuery only, or even with vanilla JavaScript.

How to show text on hover in JavaScript?

The addEventListener method allows us to attach an event listener to an element, which will execute a specified function when the event occurs. In this case, we will use the addEventListener method to attach a mouseover event listener to an element, which will display a tooltip when the user hovers over the element.