Input Range defaultValue Property - Javascript DOM HTML Element

Javascript examples for DOM HTML Element:Input Range


The defaultValue property sets or gets the default value of a slider control.

The default value is the value specified in the HTML value attribute.

You can use the defaultValue property to find out whether the value of a slider control have been changed.

Set the defaultValue property with the following Values

Value Description
value Sets the default value of the slider control

Return Value

A String, representing the default value of the slider control

The following code shows how to get the default value of a slider control:

Demo Code

ResultView the demo in separate window

<!DOCTYPE html>
Points: <input type="range" id="myRange" value="20">

<button type="button" onclick="myFunction()">Test</button>

<p id="demo"></p>

function myFunction() {/*from w  w w. ja  v  a2  s  . co m*/
    var x = document.getElementById("myRange");
    var defaultVal = x.defaultValue;
    document.getElementById("demo").innerHTML = defaultVal;


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