Second element actually swaps the text value, using the new value from the data attribute. The on () is used to attach one or more event handlers for the selected elements and child elements in the DOM tree. Zoom the Text Content with CSS Zoom Property. The textContent property will set the text of the label to the provided string, replacing any of the existing content. Zu diesem Zweck wird im nächsten Code-Abschnitt eine Funktion implementiert, welches diese Aufgabe erfüllt. There are two approaches that are discussed below: There are two approaches that are discussed below: Approach 1: We can use the id property to change the ID using JavaScript. Using Simple JavaScript to Change Text On Hover - New2HTML The text () method sets or returns the text content of the selected elements. Step 2: Edit the app.js file. var font = parseInt ( num); document. There are two ways to append HTML code to a div through JavaScript. Using a div called ‘noshchat’. Using JavaScript to Change the Background Color of a Div with a Click. Add text to DIV using innerHTML Property in JavaScript (Method 1) Using the innerHTML property, you can add new content to a