+ 1
How to change background color by JavaScript ?
I am making a code that will change the background color of the <body> element with JavaScript. I have tried the ways below but failed. Please let me know if you know any other ways to do it. • document.body.style.backgroundColor="red"; • document.getElementById("body").backgroundColor="red"; • document.getElementsByTagName("body").setAttribute("style","background-color:red"); Tell me if my code is wrong or it is a defect of sololearn app ?
1 Respuesta
+ 6
There is really easy way to do it.
You don't need to use setAttribute for it.
Like this,
Add id of "body" to body tag and then,
var a = document.getElementById("body'");
a.style.backgroundColor = "blue";
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