I'm building a site and just met the limitations of WordPress and custom theme, tho I can inject custom Js or CSS easily, so my question is...
How to find ★
in content and set its color
More about symbol https://www.htmlsymbols.xyz/unicode/U+2605
var headings = document.evaluate("//li[contains(., '★')]", document, null, XPathResult.ANY_TYPE, null );
var thisHeading = headings.iterateNext();
thisHeading.setAttribute('style', 'color: #f1c40f');
Got it! I'm leaving the tags below in case someone searches for this solution
css, unicode, color, javascript, find
You can loop through the entire dom and search for matches.
let allElements = document.getElementsByTagName("*");
for (let Element of allElements) {
for (let childNode of Element.childNodes) {
if (childNode.nodeType === 3) {
let valueUpper = childNode.nodeValue.toUpperCase()
if (valueUpper.includes(text)) {
Element.style.backgroundColor='#ff0000';
Element.style.color='#ffffff';
}
}
}
}
I used this code: https://stackoverflow.com/a/6132212/8781059
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