Swift how to make a falling list

Learn how to create a drop-down list in Swift with an example of a simple list of options.

Falling List Example in JavaScript

Falling lists are a great way to present a set of items in a visually-appealing way. This example shows how to create a falling list in JavaScript.

The first step is to create an array of items that you want to display in the falling list. For example, you might create an array of strings such as:

let items = [
    "Apple",
    "Banana",
    "Cherry",
    "Date",
    "Eggplant"
];

Next, you'll need to create a for loop to iterate through the array and create the falling list. Inside the loop, you can create a <div> element for each item and set its position to relative. Then add a transition property to the div element, so that it will animate when it's added to the page. Finally, add the item to the page.

for (let i = 0; i < items.length; i++) {
    let item = items[i];

    let div = document.createElement("div");
    div.style.position = "relative";
    div.style.transition = "all 1s ease-in-out";

    document.body.appendChild(div);
}

The last step is to add the animation. To do this, you'll need to add a transitionend event listener to the div element. Inside the event listener, you can set its top property to a negative value, which will cause it to move downwards. You can also set a transform property with a rotate value, which will cause it to spin as it falls.

div.addEventListener("transitionend", function() {
    div.style.top = "-50px";
    div.style.transform = "rotate(360deg)";
});

And that's all there is to creating a falling list in JavaScript. You can easily modify the code to customize the animation and make it your own.