nmidDynTree

phalek · **Posted:** Sun Aug 14, 2011 3:06 pm

This is the first release of the nmidDynTree plugin. This plugin replaces the default cacti tree with a ajax based JQuery based plugin.

Features of this release:
- Save selected Item in cookie
- Load sub-items on demand (ajax)
- Different icons can be added ( currently, only "header" and "host" are different )
- Supports multiple trees
- Supports default Cacti access

Compatibility: Cacti 0.8.7g with PIA 2.9.

This plugin comes with two files, the plugin itself and a replacement for the lib/html_tree.php file.

To install, download the zip and unpack it into the plugins dir. Enabling it as usual.
Then replace your html_tree.php file with the one on the same download page

You can download the plugin here: http://redmine.nmid-plugins.de/projects ... tree/files

Look at the screenshot of the replacement tree:

X-dark · **Posted:** Tue Aug 16, 2011 4:51 am

I get those two errors:

Code:

Undefined variable: dhtml_tree in /srv/http/cacti/lib/html_tree.php on line 504
Call to undefined function tree_tier() in /srv/http/cacti/lib/html_tree.php on line 617

The first one may be related to the commented line 502. If I uncomment it I get this error instead :

Code:

Undefined offset: 9 in /srv/http/cacti/lib/html_tree.php on line 726

I've no idea why the error on line 617 as the include tree.php should provide the function.

phalek · **Posted:** Tue Aug 16, 2011 4:54 am

Odd,

Going to invest this.

Replacing the html_tree.php with the original file will give you the old Cacti style back.

X-dark · **Posted:** Tue Aug 16, 2011 4:58 am

X-dark wrote:

I've no idea why the error on line 617 as the include tree.php should provide the function.

Actually there is no include in that function. With those two additional lines at the beginning of create_dhtml_tree function, it works:

Code:

global $colors, $config;
include_once($config["library_path"] . "/tree.php");

However I still get these errors:

Code:

Undefined variable: dhtml_tree in /srv/http/cacti/lib/html_tree.php on line 504
Undefined offset: 9 in /srv/http/cacti/lib/html_tree.php on line 728

phalek · **Posted:** Tue Aug 16, 2011 5:05 am

Please use the attached files, that should fix these issues.

Edit: File removed, updates will be provided with a new version from the project page mentioned above.

X-dark · **Posted:** Tue Aug 16, 2011 5:13 am

OK. With this new version and this patch:

Code:

--- /tmp/html_tree.php   2011-08-16 12:04:16.000000000 +0200
+++ html_tree.php   2011-08-16 12:11:18.000000000 +0200
@@ -559,6 +559,10 @@
 }
 
 function create_dhtml_tree() {
+   global $colors, $config;
+
+   include_once($config["library_path"] . "/tree.php");
+
    /* Record Start Time */
    list($micro,$seconds) = split(" ", microtime());
    $start = $seconds + $micro;

The only error left is:

Code:

Undefined offset: 9 in /srv/http/cacti/lib/html_tree.php on line 727

phalek · **Posted:** Tue Aug 16, 2011 5:24 am

Ok, here's another file then, including your patch.

X-dark · **Posted:** Tue Aug 16, 2011 6:30 am

Quite OK:

Code:

--- /tmp/html_tree.php   2011-08-16 12:22:04.000000000 +0200
+++ /srv/http/cacti/lib/html_tree.php   2011-08-16 13:28:47.000000000 +0200
@@ -724,7 +724,7 @@
          }
          if ( $tier > 0 ) {
             for ( $tierCount = $oldTier; $tierCount >= 0; $tierCount-- ) {
-               if ( array_key_exists($i, $dhtml_tree) {
+               if ( array_key_exists($i, $dhtml_tree)) {
                   $dhtml_tree[$i] = $dhtml_tree[$i]  .  "</ul></li>\n";
                }
             }

phalek · **Posted:** Tue Aug 16, 2011 6:36 am

Silly me

X-dark · **Posted:** Tue Aug 16, 2011 6:46 am

phalek wrote:

Silly me

Testing is so old school! :lol:

phalek · **Posted:** Tue Aug 16, 2011 7:05 am

Sure, but only if you're having a mobile virtual cacti system on your android system ... ehm

X-dark · **Posted:** Tue Aug 16, 2011 7:10 am

phalek wrote:

Sure, but only if you're having a mobile virtual cacti system on your android system ... ehm

Indeed, this may complicate the testing part.

zoemu · **Posted:** Tue Sep 06, 2011 11:44 am

Phalek:

I installed nmidDynTree, and it went well..just a small problem....the menu never loads; I just get the circuling timer that's all...anyideas ?

Thanks

LA

phalek · **Posted:** Wed Sep 07, 2011 4:46 am

It's an ajax call to the server, so it's actually calling the following URL to get the tree:

http://<server>/cacti/plugins/nmidDynTree/getTree.php
or
http://<server>/plugins/nmidDynTree/getTree.php

try these and check if you do get any data back.

X-dark · **Posted:** Wed Sep 07, 2011 4:50 am

phalek wrote:

Just realized that it's not loading the tree partially but instead always loads the whole tree. I'm going to debug it and change that.

Any update on this bug?

nmidDynTree

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