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POWhy does PHP-generated content jitter when loaded trough jQuery, and how do I fix it?
 

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  1. POWhy does PHP-generated content jitter when loaded trough jQuery, and how do I fix it?
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    <p>When I generate PHP within a file that is asynchronously loaded by jQuery, the text seems to jitter or flicker a little while the animation runs. This does not happen to the regular HTML in the requested file, only the content generated with PHP.</p> <p>Just want some hints as to what can end the jitter.</p> <p>Here is the jQuery in the <code>main.php</code>:</p> <pre><code>$(document).ready(function(){ var demo = $('#demo'); demo.hide(); $("button").click(function(){ demo.load('demo.php', function() { demo.show('medium'); }); }); }); </code></pre> <p>Here is the HTML and PHP in <code>demo.php</code>:</p> <pre><code>&lt;p&gt;&lt;?php echo "Hello World with PHP trough AJAX"; ?&gt;&lt;/p&gt; </code></pre> <p>I’m really unsure where to begin. Should I just avoid using PHP in <code>demo.php</code> alltogether? Even so I'd really like to have to possibility to use PHP in scripts called trough AJAX.</p> <p>As per request, here is the whole darn thing: </p> <p><code>main.php</code>:</p> <pre><code>&lt;!DOCTYPE html&gt; &lt;html&gt; &lt;head&gt; &lt;title&gt;Testing Ajax&lt;/title&gt; &lt;link rel="stylesheet" type="text/css" href="main.css" /&gt; &lt;meta charset="utf-8" /&gt; &lt;script type="text/javascript" src="js/jquery-1.9.0.js"&gt;&lt;/script&gt; &lt;script&gt; $(document).ready(function(){ var demo = $('#demo'); demo.hide(); $("button").click(function(){ demo.load('demo.php', function() { demo.show('medium'); }); }); }); &lt;/script&gt; &lt;style type="text/css"&gt; #demo {background-color: MidnightBlue;color: white;padding: 0.1em 1em 1.5em 1.5em;} #demo h1 {color: white;} &lt;/style&gt; &lt;/head&gt; &lt;body&gt; &lt;section&gt; &lt;article&gt; &lt;h1&gt;Ajax&lt;/h1&gt; &lt;hr /&gt; &lt;button&gt;Load External Content&lt;/button&gt; &lt;div id="demo"&gt;&lt;/div&gt; &lt;/article&gt; &lt;/section&gt; &lt;/body&gt; &lt;/html&gt; </code></pre> <p>(I like MidnightBlue better than CornflowerBlue...)</p> <p><code>demo.php</code>:</p> <pre><code>&lt;h1&gt;Ajax criex Hello World!&lt;/h1&gt; &lt;p&gt;&lt;?php echo "PHP also cries Hello World trough Ajax!"; ?&gt;&lt;/p&gt; </code></pre>
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    1. CO*Asnwer to deleted Q*: Yes, but the PHP is only generated when the script is loaded by jQuery. It's like the server suddenly remembered that "Oh sh**, I also need to add the PHP-generated content. Aaah, just made it!" There is really nothing more to show. Just add some static test HTML next to the PHP, and you'll see it renders just fine when called.
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      1. USKebman
    2. COYou're also not even using AJAX in the code you have supplied.
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      1. USKillrawr
    3. CO@Killrawr - `jQuery.load` is an alias API for an AJAX request
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      1. USChris Baker
 

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