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Editorial Team
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Asked: 2026-06-17T19:53:11+00:00

I want to set the url of an iframe using PHP, my url is

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I want to set the url of an iframe using PHP, my url is in that format : http://mysite.com/s/ where = numbers, I want to make a button that increase the number in the url of 1 and reload the iframe.

<html>
    <head>
        <meta charset="utf-8" />
        <link href="style.css" rel="stylesheet" type="text/css" />
    </head>

    <body>
        <form class="topBorder">
            <p>
                <?php
                    $site = 6394100;

                    function NextSite($sites)
                    {
                        $sites += 1;
                        return 'http://mywebsite.com/s/' . $sites . '/';
                    }

                ?>
                <a href="<?php echo NextSite($sites); ?>" target="frame"> Next </a>
            </p>
            <iframe name="frame" id="frame" src="http://mywebsite.com/s/" class="gagFrame"></iframe>
        </form>
    </body>
</html>
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1 Answer

  1. Editorial Team

    Well you can take help of a simple JS function for this. See the modified code below. I have not tested it but you should get the idea of doing it.

    EDIT:

    You need to get it done the ajax way. Put your php function in a file say loadurl.php:

                <?php
                $site = 6394100;

                   $sites += 1;
                   echo 'http://mywebsite.com/s/' . $sites . '/';
            ?>

    Now in your html code do as follows:

    <html>
<head>
    <meta charset="utf-8" />
    <link href="style.css" rel="stylesheet" type="text/css" />
</head>

<body>
    <form class="topBorder">
    <script type="text/javascript">
    function loadURL()
    { 
         $.get('pathToloadurl.php',success(data)
         {
             window.frames[siteFrame].location =data;
         });
     }
    </script>
   <button type="button" onClick="loadURL()">Next</button>
   <iframe name="siteFrame" id="frame" src="http://mywebsite.com/s/" class="gagFrame"></iframe>
 </form>
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