Javascript搜索和替换CSS内部

Question

Is there a way to replace some values inside of a loaded css file?

For example I have some css files loaded and I don't know its classes but I want to replace all the values that contain #FFFFFF with #000000 and also take effect immediately on the webpage.

Thanks!

Answer 1

Well this will do what you'd like. Put it in a script tag at the top of your page. I don't suggest this as a solution because it will go through all the elements on your page to figure out which ones to change, and change those that it found.

Updated , missed the ); at the end.

$(document).ready(function () {
    $('*').filter(function() { 
        return $(this).css('background-color') == "rgb(255, 255, 255)" 
    }).css('background-color', '#000')
});