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    <p>There is no built in JavaScript event that triggers after all AJAX calls within iframes on the page have completed. </p> <p>There are a couple examples on handling iframe events here:</p> <ul> <li><a href="https://stackoverflow.com/questions/205087/jquery-ready-in-a-dynamically-inserted-iframe">jQuery .ready in a dynamically inserted iframe</a></li> <li><a href="https://stackoverflow.com/questions/164085/javascript-callback-when-iframe-is-finished-loading">Javascript callback when IFRAME is finished loading?</a></li> </ul> <p>Outside of that, you will need to keep track of each of your AJAX calls, and check if all of them have successfully completed after each individual completion. It would also probably be a good idea to set a timeout in case one of them fails or doesn't return an error.</p> <p>Here's a rough example.</p> <pre><code>// Keep track of your ajax content. var ajaxComplete1 = false; var ajaxComplete2 = false; var timeoutInterval; // For timeouts. // Check if everything is complete. function checkPageComplete() { if (ajaxComplete1 &amp;&amp; ajaxComplete2) { clearInterval(timeoutInterval); // Clear timeout. // Everything has loaded, do your initialization. } } // Wait for the main page to load. $(window).load(function() { // Wait 30 seconds for dynamic content to load. timeoutInterval = setInterval(function() { clearInterval(timeoutInterval); // Handle timeout. }, 30000); // Load the first content. $.ajax({ url: 'someurl', success: function(data, textStatus, jqXHR) { ajaxComplete1 = true; checkPageComplete(); }, error: function(jqXHR, textStatus, errorThrown) { // Handle error. } }); // Load the second content. $.ajax({ url: 'anotherurl', success: function(data, textStatus, jqXHR) { ajaxComplete2 = true; checkPageComplete(); }, error: function(jqXHR, textStatus, errorThrown) { // Handle error. } }); }); </code></pre>
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    1. POcallback after entire document is rendered, including AJAX within iframes (js / jquery)
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    1. POcallback after entire document is rendered, including AJAX within iframes (js / jquery)
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    1. CO+1, but your setInterval can't possibly have any effect - it only does anything when both AJAX requests have successfully completed, in which case `do your initialization` will have happened anyway.
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    2. CONot exactly. The actual timeout would be handled on its own, and will only fire if 30 seconds pass before the AJAX requests complete. It is cleared out and does not fire if both AJAX requests successfully complete.
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    3. COSorry, my fault for misreading it - your intention (which is perfectly clear now that I look at it again) was for `// Handle timeout` to do whatever needs to be done if the AJAX requests don't complete. Sorry for the noise!
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