I believe that for POST the correct way to send parameters is like
this:
data: {pageScroll: maxScroll, pageTime: endTime, location: currentURL}
However it is weird that it works for you in IE and Firefox, as you
have it now.
Worth a try anyway.
On Feb 11, 3:09 am, Karl Rudd <karl.r...@gmail.com> wrote:
> It's probably something to do with what Opera and WebKit allow in the
> unload handler. In fact doing a Google on "opera unload trigger link"
> turned up these two links:
>
> http://objectmix.com/javascript/631919-unload-event-more-restrictive-...
> https://bugs.webkit.org/show_bug.cgi?id=19922
>
> Karl Rudd
>
>
>
> On Wed, Feb 11, 2009 at 11:49 AM, Mike <malonem...@gmail.com> wrote:
>
> > Can anyone help me out with this? Here is a version of the update.php
> > script which will just write what the info it gets to a log file. I
> > found that the ajax works in IE and Firefox, but not on Chrome or
> > Opera:
>
> > update.php:
>
> > $debug = true;
>
> > function update_log_event ($filename, $linenum, $message,
> > $extra_text="")
> > {
> > $log_filename = dirname(__FILE__) . '/update_log.txt';
> > $logfile_header = '<?php header("Location: /"); exit();' . "\r
> > \n" . '/* =============== Update LOG file =============== */' . "\r
> > \n";
> > $logfile_tail = "\r\n?>";
>
> > // Delete too long logfiles.
> > if (file_exists ($log_filename) && filesize($log_filename)
> >>1000000)
> > unlink ($log_filename);
>
> > $filename = basename ($filename);
>
> > if (file_exists ($log_filename))
> > {
> > // 'r+' non destructive R/W mode.
> > $fhandle = fopen ($log_filename, 'r+');
> > if ($fhandle)
> > fseek ($fhandle, -strlen($logfile_tail), SEEK_END);
> > }
> > else
> > {
> > $fhandle = fopen ($log_filename, 'w');
> > if ($fhandle)
> > fwrite ($fhandle, $logfile_header);
> > }
> > if ($fhandle)
> > {
> > fwrite ($fhandle, "\r\n// " . date("F j, Y, g:i a"). "|$filename
> > ($linenum)|: " . $message . ($extra_text?"\r\n// Extra Data:
> > $extra_text":"") . $logfile_tail);
> > fclose ($fhandle);
> > }
> > }
>
> > if ($debug) {
> > $message = "Update Started URL: " . $_POST['location'] . "
> > pageTime: " . $_POST['pageTime'] . " Scroll: " . $_POST
> > ['pageScroll'] . "\n";
> > update_log_event (__FILE__, __LINE__, $message, $extra_text="");
> > }
>
> > On Feb 10, 2:09 am, Mikedeezy33 <malonem...@gmail.com> wrote:
> >> I have a piece of code that updates a script with the page scroll and
> >> time on page when the user closes the page. I have this working in
> >> Firefox and IE, but it will not work in Chrome. Chrome will calculate
> >> the values correctly in jscript, but it will not post to the script. I have
> >> narrowed down the problem to being in the JQuery call to the ajax
> >> function. Does anyone know what I am doing wrong here?
>
> >> var maxScroll = 0;
> >> var pageOpen = new Date();
> >> var currentURL = window.location;
> >> var updateURL = "/wp-content/plugins/extra-tracking/update.php";
> >> var intervalUpdate = false;
>
> >> if (intervalUpdate) {
> >> setInterval( update, 15000);
> >> }
>
> >> jQuery(window).scroll(function(){
> >> scrollPercent = Math.floor(jQuery(window).scrollTop() / ( jQuery
> >> (document).height() - jQuery(window).height() ) * 100 );
> >> if (scrollPercent > maxScroll) {
> >> maxScroll = scrollPercent;
> >> }
> >> });
>
> >> function update() {
> >> time = pageTime();
> >> temp = jQuery.ajax({
> >> type: "POST",
> >> url: updateURL,
> >> data: "pageScroll="+maxScroll+"&pageTime="+time
> >> +"&location="+currentURL
> >> //success: function(msg){ alert("Page time: " + time + " Page
> >> Scroll " + maxScroll); }
> >> });
> >> return false;
> >> }
>
> >> function pageTime() {
> >> curTime = new Date();
> >> minutes = (curTime.getMinutes() - pageOpen.getMinutes());
> >> seconds = (curTime.getSeconds() - pageOpen.getSeconds());
> >> time = (seconds + (minutes * 60));
> >> if (time < 0) { time = 0; }
> >> return time;
> >> }
>
> >> jQuery(window).unload( function ()
> >> {
> >> endTime = pageTime();
> >> temp = jQuery.ajax({
> >> type: "POST",
> >> url: updateURL,
> >> data: "pageScroll="+maxScroll+"&pageTime="+endTime
> >> +"&location="+currentURL
> >> //success: function(msg){ alert("Page time: " + time + " Page
> >> Scroll " + maxScroll); }
> >> //error: function (xhr, desc, exceptionobj) { alert
> >> (xhr.responseText); }
> >> });
> >> } );
