C4Vette Not sure I totally understand about the CSS and auto update, however when I looked at the iframe command this seems exactly what I need to show a list of event or alarms embedded within my main web page. I have an event list as ascii file on the web server and it seems I maybe able to use an iframe src= to point to this file and display the contents. WOW this is great. Now how to get iframe to support a drop down list instead of scrollbars.
cheers ---- C4Vette <[EMAIL PROTECTED]> wrote: > > > bad inferno wrote: > > > > Now I think I can combine just the vertical scale (shaded area) and write > > directly onto the image with the alarm limits that are set. That way > > alarm limits can be dynamically set and displayed which is really cool (I > > email on high / low alarm from a script). > > > > @bad inferno: > Using sample html and javascript from the internet and a little rewriting I > managed to build my own webpages showing about what you are talking about. > Difference is that I did it using iFrames on top of the RRD-graphic using > transparency. Use a transparent background (e.g. your scale) and 'write' > text on top of it. The needed html-lines for the iFrame are created with > echo-statements from a bash-script. This script also takes care of the > reload of the data to the frame after an alteration of the min/max-limits. > So this takes care of real-time updating. When the limits are crossed a > small alarmbell will show on top of the graphic and the text IN the rrd-png > will change!! Also an email will be sent with a maximum of one per hour. So > I needed no additional tools or packages. The greatest addition (I think) is > a transparent night-period showing (again) on top of the RRD-png moving in > time. This is done by writing position-parameters to a CSS-file. The > limit-setting box uses cgi and a bash-script again rewriting the iFrame with > echo-statements so you can include variables for displaying the new or > editted temp-settings. > > (Not sure if this picture is going to show....) > > http://www.nabble.com/file/p12486135/AquaPjoeter.jpg > > http://www.venividivissie.org/album_pic.php?pic_id=15760 <<Picture > hyperlink>> > > The 'box' is an ASUS-router WL500gP with OpenWRT and a little 1Wire > hardware. Now working on a LCD-display and pH-amplifier. > -- > View this message in context: > http://www.nabble.com/Error-trap-works-great-on-NSLU2-with-owfs-tf4305299.html#a12486135 > Sent from the OWFS - Dev mailing list archive at Nabble.com. > > > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Splunk Inc. > Still grepping through log files to find problems? Stop. > Now Search log events and configuration files using AJAX and a browser. > Download your FREE copy of Splunk now >> http://get.splunk.com/ > _______________________________________________ > Owfs-developers mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/owfs-developers ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ Owfs-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/owfs-developers
