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POAdding using HTML forms and PHP
 

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  1. POAdding using HTML forms and PHP
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    <p>I'm having some trouble adding numbers taken from a HTML form. I know this is a really basic question, but nothing seems to work. I'm trying to add up an user's score in a psychical game, such as Scrabble. The code is supposed to get the inputted scores and the old scores and add them up, although I haven't added the part to add the numbers yet. Where and how can I display the added score number in the code? You can access the web application at: ripdvd.x10.mx/index.php. Thanks to Michi for already trying to help me with this!</p> <pre><code>&lt;?php // Get data from HTML form. $addScore1 = $_POST['addScore1']; $addScore2 = $_POST['addScore2']; $oldScore1 = $_POST['oldScore1']; $oldScore2 = $_POST['oldScore2']; ?&gt; // Generate HTML form &lt;html&gt; &lt;head&gt; &lt;title&gt;Score Add&lt;/title&gt; &lt;/head&gt; &lt;body&gt; &lt;div id="displayNames"&gt; &lt;p&gt;&lt;?php echo $player1; ?&gt; current score: &lt;?php echo $oldScore1; ?&gt; &lt;form method="post" action=""&gt; &lt;label for="addScore1"&gt;Enter your score:&lt;/label&gt; &lt;input type="text" name="addScore1" id="addScore1" /&gt; &lt;input type="hidden" name="oldScore1" id="oldScore1" value="&lt;?php echo $oldscore1; ?&gt;" /&gt; &lt;input type="submit" /&gt; &lt;/p&gt; &lt;p&gt;&lt;?php echo $player2; ?&gt; current score: &lt;?php echo $oldScore2; ?&gt; &lt;label for="addScore2"&gt;Enter your score:&lt;/label&gt; &lt;input type="text" name="addScore2" id="addScore2" /&gt; &lt;input type="hidden" name="oldScore2" id="oldScore2" value="&lt;?php echo $oldscore2; ?&gt;" /&gt; &lt;input type=\"submit\"/&gt; &lt;/form&gt; &lt;/p&gt; &lt;/div&gt; &lt;/body&gt; &lt;/html&gt; </code></pre>
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    1. USJosh Crozier
    1. USMax Isom
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    1. COWhere do you define `$player1` and `$player2` ?
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      1. POAdding using HTML forms and PHP
      1. UShek2mgl
    2. COPlease run your code against an [HTML validator](http://validator.w3.org/). There's a few errors you'd surely want to clean up...
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      1. POAdding using HTML forms and PHP
      1. USPhilzen
    3. COActually, checking against your url provided i cannot see the <p>-tags breaking the <form> enclosure and the improper `// ` comment in the html... nevermind then i guess ;)
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      1. USPhilzen
 

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