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POHow do I make donation goal percent bar update on submit?
 

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  1. POHow do I make donation goal percent bar update on submit?
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    <p>I have a script that displays a percentage bar and I plan on using it for our donation goals so users can see how much more money we need in a specific month. This is the code currently:</p> <pre><code>&lt;style&gt; .percentbar { background:#CCCCCC; border:1px solid #666666; height:25px; } .percentbar div { background: #28B8C0; height: 25px; border-right:1px solid black } &lt;/style&gt; &lt;/head&gt; &lt;body&gt; &lt;?php include("config.php"); $data = mysql_query("SELECT * FROM donationgoal"); while ($info = mysql_fetch_array($data)) { if (isset($_POST['add'])) { $add = mysql_real_escape_string($_POST['add']); $total = $info['total'] + $add; } mysql_query("UPDATE donationgoal SET total = ".$total." "); $value = $info['total']; } echo $value; // Testing numbers. Replace with your own. $max = 100; $scale = 2.0; // Get Percentage out of 100 if ( !empty($max) ) { $percent = ($value * 100) / $max; } else { $percent = 0; } // Limit to 100 percent (if more than the max is allowed) if ( $percent &gt; 100 ) { $percent = 100; } ?&gt; &lt;form method="post"&gt; &lt;input type="text" name="add" /&gt; &lt;input type="submit" /&gt; &lt;/form&gt; &lt;div class="percentbar" style="width:&lt;?php echo round(100 * $scale); ?&gt;px;"&gt; &lt;div style="width:&lt;?php echo round($percent * $scale); ?&gt;px;"&gt;&lt;/div&gt; &lt;/div&gt; Percentage: &lt;?php echo $percent; ?&gt;% &lt;/body&gt; </code></pre> <p>Now this works completely fine (updates the table perfectly) however, after the page refreshes after the submit, the bar doesn't change. The only way it will change is if I manually refresh the page after I already submitted the form. Is there a way to make it so after the initial submit the bar will update?</p>
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