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POAttempting to load a "div" as dynamic content is returned
 

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    <p>I have a PHP program which performs a series of key driven SSH connections (as Apache user www-data), and executes scripts on the remote server which check the statuses of a couple services/deamons. Based on the reported status, "Running" or "Stopped," a function determines the appropriate image, green check or red 'x', that should be display within a div table cell.</p> <p>It looks like this:</p> <p><img src="https://i.stack.imgur.com/lIO5s.jpg" alt="service status screen capture"></p> <p>The problem is 9 servers are polled and 18 div table cells are dynamically built. I'd like to refresh/display each div as the data is returned from each SSH call. </p> <p>This is the PHP code where each SSH call is made the div containing the result is inserted:</p> <pre><code> $cmd_string=buildServiceCallString($distIP, "VolCreationService","serviceCheck"); echo "&lt;div class=\"statTableRow\"&gt;"; echo "&lt;div class=\"statData statTableCell\"&gt;"; $cmd_output=shell_exec($cmd_string); echo "&lt;span class=\"serviceTitle\"&gt;VolCreationService: &lt;img class=\"runStatImage\" src=\"".displayRunStatusImage($cmd_output)."\"&gt;&lt;/span&gt;"; $cmd_output=""; echo "&lt;/div&gt;"; //end statTableCell echo "&lt;/div&gt;"; //end statTableRow </code></pre> <p>I've made an effort to understand the jQuery .load() method, but it hasn't clicked yet. I imagine this will involve a callback, but I don't understand how the element is accessed and displayed with an asynchronous call.</p> <p>Any advice is greatly appreciated!</p> <p>-TU</p>
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