Getpropertyvalue("backgroundcolor") Returns An Empty String
This is my problem: var mycss = window.getComputedStyle(myelement); returns a CSSStyleDeclaration object: CSSStyleDeclaration {0: 'animation-delay',..., backgroundColor: 'rgb(0, 0
Solution 1:
Instead of
mycss.getPropertyValue("backgroundColor");
use
mycss.getPropertyValue('background-color')
That worked for me.
Solution 2:
Within your CSSStyleDeclaration, you need to change 'backgroundColor' to 'background-color' and then call
mycss.getPropertyValue('background-color')
An example: HTML:
<head><style>body {
background-color: lightblue;
}
</style></head><bodyid="body">
hello world
</body>and then calling the getPropertyValue:
var mycss = window.getComputedStyle(document.getElementById("body"));
myelement.innerHTML = mycss.getPropertyValue("background-color");
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