JavaScript – Change the Button Color
In this post we will give you information about JavaScript – Change the Button Color. Hear we will give you detail about JavaScript – Change the Button ColorAnd how to use it also give you demo for it if it is necessary.
we are going to learn about how to change the color of a button using JavaScript.
Consider, that we have the following button element in our HTML:
<button id="btn">Login</button>
Now, we want to change the above button background color using JavaScript.
Changing the button color
To change the button color, first we need to access the button element object inside the JavaScript using the document.getElementById() method.
const btn = document.getElementById("btn");
Now, set its style.backgroundColor property to your desired color (eg: blue , red, etc).
btn.style.backgroundColor = "blue";
We can also change its font color using the style.color property.
btn.style.color = "white";
Full example:
<button id="btn">Login</button>
JavaScript:
const btn = document.getElementById("btn");btn.style.backgroundColor = "blue"; // changes button bg colorbtn.style.color = "white"; // changes button font color
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