I'm using jQuery to check if a particular CSS property and value exist. Why doesn't it work? I'm expecting to see the 'yes' log.
$(document).ready(function() {
if ($('p').css('color') === 'blue') {
console.log('yes');
} else {
console.log('no');
}
});p {
color: blue;
}<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<p>text</p>Your color is coming back as an RGB value, not the name of the color. You'll want to do a comparison against the RGB string instead.
$(document).ready(function() {
var color = $('p').css('color');
console.log(color);
if (color === 'rgb(0, 0, 255)') {
console.log('yes');
} else {
console.log('no');
}
});p {
color: blue;
}<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<p>text</p>You can iterate document.styleSheets, check if cssRules .selectorText is equal to "p", then check if .style .color property is equal to "blue"
$(document).ready(function() {
for (let {cssRules: [{selectorText, style:{color}}]} of document.styleSheets) {
if (selectorText === "p") {
if (color === "blue") {
console.log("yes")
} else {
console.log("no")
}
break;
}
}
});p {
color: blue;
}<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<p>text</p>