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icon3.gif   LaTeX support, posted by Jochen Krempel on Wed Apr 23 18:59:30 2008 

I would appreciate if elog could provide a simple support for mathematical expressions.

A solution similar to wikimedia should be easy to implement and would help a lot.
http://www.mediawiki.org/wiki/Manual:Running_MediaWiki_on_Windows#Alternative_Solution

The idea is to parse the elog entry for a tag (e.g.  <math></math>), extract the code, wrap it into a latex file, and pass this to latex, GhostScript, and ImageMagic. (The latter are already used by Elog, therefore the changes should not be too big.) The resulting image file would then be referenced by the  elog html code.

Of course, the FCKeditor would not support LaTeX. However, the majority of elog-useres should be scientists and rather familiar with LaTeX. Therefore it should be fine if the original LaTeX code is saved (e.g. in the ALT-tag of the image) and the replacement "code to image" is undone for editing.

Kind regards,
Jochen

    icon3.gif   Re: scrollable text section only when viewing a log entry, posted by Bill Pier on Thu Apr 24 23:52:45 2008 

Stefan Ritt wrote:

Bill Pier wrote:

Is there a way, option, feature to setup the text section only to be scrollable when viewing a log entry, such that the header (meta info) section stays fixed?

Unfortunately no.

Well, I tinkered a bit with a journal entry display page and found that without having to suggest the flavor-of-the-month web design mantra of "replace table layout with CSS only",  just a few CSS tweaks can enable exactly what I am desiring.

For your consideration, here are the tweaks I made to get a fixed header and footer section with a scrollable journal entry section in the middle:

  1. moved the journal entry content and footer line (elog version info) out of the layout table structure, into their own div sections;
  2. in the style sheet, added attribute "position:fixed" to the "frame table" section;
  3. in the style sheet, added attribute sections for journal entry content and footer div sections:
    1. #content: overflow:auto;position:fixed;top:230px;bottom:30px;width:100%;
    2. #footer:  text-align:center;bottom:0;position:fixed;width:100%;

Now as I'm not a web designer by trade and not intimately familiar with CSS nuances, I used the time honored method of documentation lookup with trial and error.

In any case, it worked and displays exactly the way I wanted; please do consider this for a future elog release.

 

Bill

    icon3.gif   Re: scrollable text section only when viewing a log entry, posted by Bill Pier on Tue May 6 21:28:18 2008 7x

IStefan Ritt wrote:

Bill Pier wrote:

Stefan Ritt wrote:

Bill Pier wrote:

Is there a way, option, feature to setup the text section only to be scrollable when viewing a log entry, such that the header (meta info) section stays fixed?

Unfortunately no.

Well, I tinkered a bit with a journal entry display page and found that without having to suggest the flavor-of-the-month web design mantra of "replace table layout with CSS only",  just a few CSS tweaks can enable exactly what I am desiring.

For your consideration, here are the tweaks I made to get a fixed header and footer section with a scrollable journal entry section in the middle:

  1. moved the journal entry content and footer line (elog version info) out of the layout table structure, into their own div sections;
  2. in the style sheet, added attribute "position:fixed" to the "frame table" section;
  3. in the style sheet, added attribute sections for journal entry content and footer div sections:
    1. #content: overflow:auto;position:fixed;top:230px;bottom:30px;width:100%;
    2. #footer:  text-align:center;bottom:0;position:fixed;width:100%;

Now as I'm not a web designer by trade and not intimately familiar with CSS nuances, I used the time honored method of documentation lookup with trial and error.

In any case, it worked and displays exactly the way I wanted; please do consider this for a future elog release. 

Apparently you downloaded an ELOG page and modified it manually. Can you send me the modified page, it then would be easier for me to implement it (I can shorten "my" trial and error phase..)

Yes, you are correct, I did simply take a sample page from logs and tinker with the html and css file, with the changes enumerated previously.  I have attached the tweaked sample html elog log page and css file, along with a few of the standard elog png files to complete the page with some semblance of the normal display.

icon3.gif   Access Control, posted by Grant Jeffcote on Mon May 12 10:16:21 2008 
Hi Stefan,

We have a configuration where different sites have their own logbooks all under the same server, these are accessed by relevant parties as you might expect by selecting the appropriate tab at the top of the page.
Everyone has visibility of everyone elses logbook as a guest but we have purposely limited the 'Guest' users view (hiding the text portion etc) for various reasons.

We would now like to allow certain parties to view certain logbooks in their entirety but with a 'Read Only' view, I see this can be done but only using a common password. (Read password = <encoded password>)

At present we can give others a full view by adding them to the 'Users' list for each individual logbook, this unfortunately also gives them 'write' access. Also if they click on the tab for a logbook that they are not a 'User' for they are logged out of their existing logbook forcing them to have to log back on. If they are designated in a 'Read Only' viewers list for that logbook then their existing password would presumably be read from the global password file and they wouldn't be logged out?

I would like to be able to implement a 'Read' access view for some parties but not have a common password (use the password file?) and not force the other party to re-logon to view the other logbook.

Something like the ability to add a "Read user = <user list>" in each logbook as can be done with 'Login User' and 'Admin User' at present would be great.

Could you let me know if this is feasible please?

Many thanks in advance.
icon3.gif   Make Email All = <list> override Suppress Email checkbox, posted by Dennis Seitz on Wed May 21 21:06:38 2008 

 I would like to be notified by email of some logbook entries regardless of whether the user has chosen to suppress email or not.

This way I will always be aware of new entries, and users will still have the option of notifying a larger group of other users, or not.

As far as I can tell, presently the Suppress Email checkbox overrides Email All.

icon3.gif   thumbnails in list and entry views?, posted by Dennis Seitz on Thu Jun 5 02:06:31 2008 

It would be very cool to be able to select Full from the view menu and then scroll rapidly through all entries looking for that high res photo of a SQUID chip I took two months ago. Presently the photos are all full size so the Full view is slow to load and it takes a lot of scrolling to navigate. Can you implement thumbnails in Full view, and also in the single entry view? Clicking on the thumbnail should, of course, open the full size image.

For now, I'm just using the wysiwyg html entry format and dropping images into the entry, then right-clicking to set a small image size. Clicking on the image gives me a new window with the full size image, which works great.

I hope you don't mind the barrage of suggestions, and thanks again.

icon3.gif   Search Find Selected or List of Logbooks instead of all Logbooks. , posted by Alan Stone on Thu Sep 4 20:49:59 2008 

I am using the CMS ELog remotely as a monitoring tool.  Information is compartementalized into dozens of containers.  I can create a find query URL, say last day, which then reloads every X minutes in Firefox.  When new ELog entries are made, then appear in the refresh and catch my attention.  But, my interests are somewhere between a single logbook and all logbooks.  If I choose all CMS logbooks for example for one day, I usually end up with > 200 entries. 

In short, I would like the ability to:

1) Select from the list of available logbooks when doing a search

2) Have more canned choices from smaller time frames, such as 1 hour or at least one shift (8 hours).

I do not see how to do this in the current elogd.cfg syntax instructions.

Thanks, Alan

icon3.gif   Server derived time, posted by Grant Jeffcote on Thu Oct 23 10:21:06 2008 

Hi Stefan,

Is it possible to derive the time in a 'date/time' attribute from the Elog server?
We would like all our entries in GMT/UTC time and unfortunately as the time is currently derived from the client machines there are often entry descrepancies if the regional settings are not set correctly.

The '$entry time' variable can be used but seems to put a 1970 date in the field so bears no relevancy to an 'Event' time?

I'm also having issues with conditional entries in the Find page. If a conditional statement is used to hide attributes or change displayed attributes in the entry page then the attribute that is used in the conditional statement is not permanently selectable in the 'Find' page. It is available as a choice but as soon as selected the conditional action removes it? Is it possible to make conditional options/actions in the 'Find' page optional?

Hope that makes a little sense?

Many thanks

ELOG V3.1.5-3fb85fa6