我正在处理的Rails应用程序中不会显示背景图片

Question

I'm trying to do some front-end design work in a rails app and I can't seem to get the background image to show up in my hero section! I think it might have to do with that he's using postgresql and I don't have in on my system.

Here's my css/scss

/*************************HOME PAGE*************************/

body {
    font-family: 'Poiret One', cursive;
}

 .head { 
    border-bottom-style: solid;
    border-color: #fff; 
    border-bottom-width: 1px; 
    padding-bottom: 12px;
    padding-top: 12px;
 }

.headtext {
    font-size: 200%;
    padding-top: 67px;
    font-weight: bold;
}

.hero {
    background: url('heroimage.png');
    background-size: cover;
    background-position: center;
    width: 100%;
    height: 600px;

I've ran the "bundle exec rake assets:precompile RAILS_ENV=production" and the "rake assets:precompile" command to see if it helps and it still doesn't seem to be showing up. There was also a problem with installing the 'pg gem' when I bundled installed. The image is in the app/assets/images directory. Sorry for my ignorance! Thanks!

Answer 1

If you use the provided SASS helper methods, Rails/Sprockets will intelligently look for the image in app/assets , vendor/assets , public , etc.

Your options are: image-url("heroimage.png") , image-path("heroimage.png") , asset-url("heroimage.png") or asset-path("heroimage.png") .

(You can also use ERB helpers if you need to - see the link to the docs below.)

Here's a link to the docs.