I am attempting to retrieve the background colors of elements.
$(document).ready(function(){
$.each('.log-widget',function(){
console.log($(this).css('backgroundColor'));
//$(this).css({'box-shadow':'1px 1px 20px'+});
});
});
It's not working and giving me back an error message:
:TypeError: invalid 'in' operand aI want to extract the background color of each element and convert it into hex color.
Instead of simply looping through a string, you should utilize the .each method like this:
$(".log-widget").each(function() { ... });
Another option is to use $.each, but make sure to pass in a jQuery set:
$.each($(".log-widget"), function() { ... });
Regardless of your choice, remember that you need to convert the selector string into a set for it to work properly.
Highlighted by @pimvdb, it was identified that your use of the .each method was incorrect. Unfortunately, there is no built-in method to retrieve hexadecimal colors in JavaScript. You will need to perform the conversion manually. Refer to this response on a related inquiry for more information: tiny link.
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