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PORating system and CSS sprites
 

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    <p>I have implemented three star rating system based on popularity count in my website, but now my client wants to change colors of those three stars (default blue) to red, blue and green which shows the (degree of) popularity.</p> <p>I've implemented this star rating system using CSS sprites, where I included two star images - golden and gray, in one sprite and displaying these using some logic. Works fine for one color, but how to implement three colours for each star?</p> <p>HTML</p> <pre><code>&lt;div class="star-box"&gt; &lt;li&gt; &lt;span class="stars"&gt;&lt;?php echo $position;?&gt;&lt;/span&gt; &lt;/li&gt; &lt;/div&gt; </code></pre> <p>PHP</p> <pre><code>if( !isset($_SESSION['ranking']) || $_SESSION['ranking']['points'] &lt;= 1000 ) { if( !isset($_SESSION['ranking']['points']) || $_SESSION['ranking']['points'] == '' ) { $position = '0px'; $position = 0.00; } else { $position = ($_SESSION['ranking']['points'] * 0.14).'px'; $position = 0.75; } $str1 = 'class="active" '; $str1 .= ' style="background-position:'.$position.' 9px;"'; } if( $_SESSION['ranking']['points'] &gt; 1000 &amp;&amp; $_SESSION['ranking']['points'] &lt;= 5000 ) { if( !isset($_SESSION['ranking']['points']) || $_SESSION['ranking']['points'] == '' ) { $position = '0px'; $position = 0.00; } else { $position = ($_SESSION['ranking']['points']*0.035).'px'; $position = 1.40; } } </code></pre> <p>jQuery</p> <pre><code>$(function() { $('span.stars').stars(); }); $.fn.stars = function() { return $(this).each(function() { // get the value var val = parseFloat($(this).html()); // make sure that the value is in (0 - 5) range, multiply to get width val = Math.round(val * 4) / 4; var size = Math.max(0, (Math.min(5, val))) * 16; // create stars holder var $span = $('&lt;span /&gt;').width(size); // replace the numerical value with stars $(this).html($span); }); } </code></pre> <p>CSS</p> <pre><code>span.stars, span.stars span { display: block; background: url(../../images/stars.png) 0 -16px repeat-x; width: 50px; height: 20px; text-indent: -9999px; } span.stars span { background-position: 0 0; } </code></pre> <p>SPRITE IMAGE :</p> <p><img src="https://i.stack.imgur.com/HaXy8.png" alt=""></p>
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    1. COWhat you're trying to do is put 3 starts in a row, and each star can be one of 3 colours?
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    2. COexactly .. you got it ..
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    3. COJust to make sure, what you have now is three starts with two colors?
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