How to Use Slider Values in JavaScript?

Estimated read time 1 min read

In JavaScript, you can access the value of a slider element using the value property of the element.

Here’s an example of how you can get the value of a slider and use it in your JavaScript code:

let slider = document.querySelector("#mySlider");
let sliderValue = slider.value;

In this example, slider is a reference to the slider element, which is obtained using the querySelector method. The value property of the slider element is then assigned to the sliderValue variable, which can be used in your code as needed.

You can also use event listeners to track changes in the slider value and respond to them in your code. For example:

let slider = document.querySelector("#mySlider");

slider.addEventListener("input", function() {
  let sliderValue = slider.value;

In this example, an input event listener is attached to the slider element using the addEventListener method. When the user moves the slider, the input event is triggered, and the anonymous function inside the addEventListener method is executed. The sliderValue variable is updated with the new value of the slider, and the new value is logged to the console.

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