<div dir="ltr">The save code compares string lengths as well, so it might be possible the file saves fine, but then confuses itself on opening and omits nodes?</div><div class="gmail_extra"><br><br><div class="gmail_quote">
On Wed, Jan 29, 2014 at 2:06 PM, Julian Tenney <span dir="ltr"><<a href="mailto:Julian.Tenney@nottingham.ac.uk" target="_blank">Julian.Tenney@nottingham.ac.uk</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div lang="EN-GB" link="blue" vlink="purple"><div><p class="MsoNormal"><span style="color:#1f497d">Both files are the same, both look legit. I can’t see how it’s possible to lose data and have both closing <learningObject> tags intact either. This has made me suspect the liveware… I always wonder about the liveware, but in this case I don’t think it’s the culprit. I have been surprised before though ;-)<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="color:#1f497d">We’ve not done anything on the server since this project started. I will check systems haven’t done anything.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="color:#1f497d">Cheers,<u></u><u></u></span></p><p class="MsoNormal"><span style="color:#1f497d"><u></u> <u></u></span></p>
<div><div style="border:none;border-top:solid #b5c4df 1.0pt;padding:3.0pt 0cm 0cm 0cm"><p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> <a href="mailto:xerte-dev-bounces@lists.nottingham.ac.uk" target="_blank">xerte-dev-bounces@lists.nottingham.ac.uk</a> [mailto:<a href="mailto:xerte-dev-bounces@lists.nottingham.ac.uk" target="_blank">xerte-dev-bounces@lists.nottingham.ac.uk</a>] <b>On Behalf Of </b>Ron Mitchell<br>
<b>Sent:</b> 29 January 2014 13:44<br><b>To:</b> 'For Xerte technical developers'<br><b>Subject:</b> [Xerte-dev] Re: Data Loss: Any idea?<u></u><u></u></span></p></div></div><div><div class="h5"><p class="MsoNormal">
<u></u> <u></u></p><p class="MsoNormal"><span style="color:#1f497d">Were you able to compare preview.xml and data.xml?<u></u><u></u></span></p><p class="MsoNormal"><span style="color:#1f497d">Is it defintely the same LO or could it me an older copy?<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#1f497d">Anythng in the recycle bin of the same name?<u></u><u></u></span></p><p class="MsoNormal"><span style="color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="color:#1f497d">As you say everytime I've seen this it's also been because the xml has been broken - never that whole pages have dissapeared without the xml being broken. Sometimes it's been possible to recover the lo by removing the broken preview.xml and replacing with a copy of data.xml or manually closing the broken section. I can't see how it's possible to lose pages without the xml being broken but sounds like it is?<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="color:#1f497d">A while back Alistair was having regular problems with broken xml and in the end it seemed to be due to broadband connection problems.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="color:#1f497d">Any automated server backups? Indeed could someone have overwritten the later version during a restore?<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="color:#1f497d">HTH<u></u><u></u></span></p><p class="MsoNormal"><span style="color:#1f497d">Ron<u></u><u></u></span></p>
<p class="MsoNormal"><a name="143de527a973f8d5__MailEndCompose"></a><span style="color:#1f497d"><u></u> <u></u></span></p><div><div style="border:none;border-top:solid #b5c4df 1.0pt;padding:3.0pt 0cm 0cm 0cm"><p class="MsoNormal">
<b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> <a href="mailto:xerte-dev-bounces@lists.nottingham.ac.uk" target="_blank">xerte-dev-bounces@lists.nottingham.ac.uk</a> [<a href="mailto:xerte-dev-bounces@lists.nottingham.ac.uk" target="_blank">mailto:xerte-dev-bounces@lists.nottingham.ac.uk</a>] <b>On Behalf Of </b>Julian Tenney<br>
<b>Sent:</b> 29 January 2014 13:17<br><b>To:</b> For Xerte technical developers (<a href="mailto:xerte-dev@lists.nottingham.ac.uk" target="_blank">xerte-dev@lists.nottingham.ac.uk</a>)<br><b>Subject:</b> [Xerte-dev] Data Loss: Any idea?<u></u><u></u></span></p>
</div></div><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal">I have a user who reports having 29 pages in an LO when she last closed it, now there are only 17.<u></u><u></u></p><p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">The file is a complete xml file with opening / closing <learningObject> tags intact, and doesn’t appear to be a fragment, or to be cut off in the middle. The XML passes the W3C validator.<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal">Any idea what could have happened to cause the pages to get lost? This is a more advanced user, and the LO has some custom mark up in I (which I did) but I didn’t experience any issues building the templates. Every other data loss situation I have come across has been with a file that just ends somewhere in the middle. I’ve never seen a fully intact xml file and have the user report lost data before.<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal">I’m at a bit of a loss really.<u></u><u></u></p><p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman","serif""><u></u> <u></u></span></p>
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