Next snippet is supposed to show 10 <div>s, each displays the loading
time. Loading time is the difference between endTime and startTime:
startTime and endTime was given by javascript Date.getTime method at
the time of 'loading' and 'complete' for each run of $i. But the
calculated time is always 0, that is startTime and endTime are always
the same values in the php for loop.
I'm a newbie programmer and this might be a silly question, but I'd
really like to know how to get load time in VakePHP AJAX operation.
The action url '/test/content/?i=$i' usually takes 5 seconds for
loading, but it is not reflected in the loadTime below.
<script type="text/javascript">
var now = new Date();
</script>
<?php
for ($i = 0; $i < 10; $i++){
$view = 'view' . $i;
echo "<div id=$view></div>";
$options = array(
'update' => "$view",
'url' => "/test/content/?i=$i",
'type' => 'asynchronous',
'loading' => "Element.hide($view);startTime=now.getTime();",
'complete' =>
"Effect.Appear($view);endTime=now.getTime();loadTime=endTime-
startTime;Element.update('$view','$i'+':'+loadTime);"
);
echo $javascript->event('window','load',$ajax-
>remoteFunction($options),false);
}
?>
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