Databases
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    <p>Another modification:</p> <pre><code>function update() { $.get("response.php", function(data) { $("#some_div").html(data); window.setTimeout(update, 10000); }); } </code></pre> <p>The difference with this is that it waits 10 seconds AFTER the ajax call is one. So really the time between refreshes is 10 seconds + length of ajax call. The benefit of this is if your server takes longer than 10 seconds to respond, you don't get two (and eventually, many) simultaneous AJAX calls happening. </p> <p>Also, if the server fails to respond, it won't keep trying. </p> <p>I've used a similar method in the past using .ajax to handle even more complex behaviour:</p> <pre><code>function update() { $("#notice_div").html('Loading..'); $.ajax({ type: 'GET', url: 'response.php', timeout: 2000, success: function(data) { $("#some_div").html(data); $("#notice_div").html(''); window.setTimeout(update, 10000); }, error: function (XMLHttpRequest, textStatus, errorThrown) { $("#notice_div").html('Timeout contacting server..'); window.setTimeout(update, 60000); } } </code></pre> <p>This shows a loading message while loading (put an animated gif in there for typical "web 2.0" style). If the server times out (in this case takes longer than 2s) or any other kind of error happens, it shows an error, and it waits for 60 seconds before contacting the server again.</p> <p>This can be especially beneficial when doing fast updates with a larger number of users, where you don't want everyone to suddenly cripple a lagging server with requests that are all just timing out anyways.</p>
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    1. COthanks. I was looking for something like Spry's loadInterval option for jQuery, but this would do just great. Again, thanks.
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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