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  • How can I create a new custom page with my own content in Elgg

    - by Vafello
    I would like to create a new page in Elgg where I can put my own content. I would like to have there all the default menus, etc. but with empty space where I can put my code. I would like to have a link to this page on my profile page. Should it be done as a new plugin? If yes, how to create empty page with my current template settings?

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  • WordPress: Display Online Users' Avatars

    - by Wade D Ouellet
    Hi, I'm using version 2.7.0 of this WordPress plugin to display which users are currently online (the latest version doesn't work): http://wordpress.org/extend/plugins/wp-useronline/ It's working great but I would love to be able to alter it quickly to display the users' avatars instead of their names. Hoping someone with pretty good knowledge of WordPress queries and functions can help. The part below seems to be the part that handles all this. If this isn't enough, here is the link to download the version I am using with the full php files: http://downloads.wordpress.org/plugin/wp-useronline.2.70.zip // If No Bot Is Found, Then We Check Members And Guests if ( !$bot_found ) { if ( $current_user->ID ) { // Check For Member $user_id = $current_user->ID; $user_name = $current_user->display_name; $user_type = 'member'; $where = $wpdb->prepare("WHERE user_id = %d", $user_id); } elseif ( !empty($_COOKIE['comment_author_'.COOKIEHASH]) ) { // Check For Comment Author (Guest) $user_id = 0; $user_name = trim(strip_tags($_COOKIE['comment_author_'.COOKIEHASH])); $user_type = 'guest'; } else { // Check For Guest $user_id = 0; $user_name = __('Guest', 'wp-useronline'); $user_type = 'guest'; } } // Check For Page Title if ( is_admin() && function_exists('get_admin_page_title') ) { $page_title = ' &raquo; ' . __('Admin', 'wp-useronline') . ' &raquo; ' . get_admin_page_title(); } else { $page_title = wp_title('&raquo;', false); if ( empty($page_title) ) $page_title = ' &raquo; ' . strip_tags($_SERVER['REQUEST_URI']); elseif ( is_singular() ) $page_title = ' &raquo; ' . __('Archive', 'wp-useronline') . ' ' . $page_title; } $page_title = get_bloginfo('name') . $page_title; // Delete Users $delete_users = $wpdb->query($wpdb->prepare(" DELETE FROM $wpdb->useronline $where OR timestamp < CURRENT_TIMESTAMP - %d ", self::$options->timeout)); // Insert Users $data = compact('user_type', 'user_id', 'user_name', 'user_ip', 'user_agent', 'page_title', 'page_url', 'referral'); $data = stripslashes_deep($data); $insert_user = $wpdb->insert($wpdb->useronline, $data); // Count Users Online self::$useronline = intval($wpdb->get_var("SELECT COUNT(*) FROM $wpdb->useronline"));

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  • JNI dll in Ganymede

    - by Joseph Lim
    How do I import a dll into my dll project in Eclipse Ganymede? I am creating a dll for JNI. I included the .h of the dll but I keep getting errors about the function not referenced... Please help. Thanks.

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  • Automatically closing braces in emacs?

    - by Dave Rigby
    Hi I've seen a plugin for Vim called AutoClose (discovered from this post) which automatically adds the closing brace when typing '(', '{' etc. For example; when I type the following ( | is the cursor): int main(| I would like the closing ) to be inserted automatically for me: int main(|) Does anyone know of a similar feature for emacs - Google has failed me this time!

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  • Piwik Web Analytics - Anyone with experience of it?

    - by Phil.Wheeler
    I'm considering trying to get more granular analytics for my sites than the free plan on my current provider, Clicky, provides. Piwik looks like a strong contender in the analytics space (and I'm surprised I haven't heard about it before) but I want to be sure I'm not throwing the baby out with the bathwater by swapping to it. Does anyone have any experience with this software and - in particular - are there any people out there who've tried customising the code or developing their own plugin?

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  • How to modify web page elements loaded in a browser

    - by Trilok
    I want to associate some actions with keys (of a keyboard) and then modify the contents of a webpage loaded in the browser. For example, I'll write a firefox plugin and that would be listening to some keyboard events. Based on a key press (or something like that) I want to modify the html code of the page. For example, I would like to change the color of a link. Any suggestions on how can I go about doing this?

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  • jBoss Portal deployment

    - by cc96ai
    I am new in jBoss and Portal I download the jBoss Tools for Eclipse and go through the document to create Java Portlet http://docs.jboss.org/tools/3.1.0.GA/en/jboss_portal_tools_ref_guide/html/portlet_tools_tasks.html#deploying_to_portal When I run the application in server and go to http://localhost:8080/portal/portal/default/default/ I cannot see my portlet, any idea why?

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  • Error when deploying WAR file

    - by Deena
    Hi, I have a war file and when deploying it thro the admin console in websphere i am getting the following error after specifying the war file location and the context-root. The EAR file might be corrupt or incomplete. org.eclipse.jst.j2ee.commonarchivecore.internal.exception.DeploymentDescriptorLoadException: WEB-INF/web.xml Any suggesstions to resolve this issue? I also unpacked the war file and checked that the web.xml file is present in the web-inf folder. Cheers, Deena

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  • Problem to generate nested ul lists using PHP

    - by Michael Mao
    Hi all: I am working on a front-end web app where a nested unordered list would be used for the jQuery plugin mcdropdown. Here is the data structure from PHP: a nested array of arrays : Array ( [0] => Array ( [fullpath] => ../foil/alphanumeric/ [depth] => 0 ) [1] => Array ( [fullpath] => ../foil/alphanumeric/letters/ [depth] => 1 ) [2] => Array ( [fullpath] => ../foil/alphanumeric/numbers/ [depth] => 1 ) [3] => Array ( [fullpath] => ../foil/alphanumeric/numbers/symbols/ [depth] => 2 ) ) Basically, I took the excellent answer from this question on SO, modified it a bit : global $fullpaths; // $fullpaths contains the above data structure in print_r $result = ''; $currentDepth = -1; while(!empty($fullpaths)) { $currentNode = array_shift($fullpaths); if($currentNode['depth'] > $currentDepth) { $result .='<ul>'; } if($currentNode['depth'] < $currentDepth) { $result .=str_repeat('</ul>', $currentDepth - $currentNode['depth']); } $result .= '<li>'. $currentNode['fullpath'] .'</li>'; $currentDepth = $currentNode['depth']; if(empty($fullpaths)) { $result .= str_repeat('</ul>', 1 + $currentDepth); } } print $result; and got the following output: <ul> <li>../foil/alphanumeric/</li> <ul> <li>../foil/alphanumeric/letters/</li> <li>../foil/alphanumeric/numbers/</li> <ul> <li>../foil/alphanumeric/numbers/symbols/</li> </ul> </ul> </ul> Which cannot be accepted by the mcdropdown jQuery plugin, it expects something like this: <li rel="1"> 'Alphanumeric' <ul> <li rel="2">'Letters'</li> <li rel="3">'Numbers' <ul> <li rel="4">'Symbols'</li> </ul> </li> </ul> </li> To be frank, I don't quite understand how the answer from that question works, I have been trying to modify that solution to cope with my situation, but still failed. Any help and suggestion is much appropriated in advance.

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  • Build hierarchical chart using flex and action script

    - by jk
    i want to develop an application using flex 4 sdk with eclipse and action script. i need to draw the hierarchy chart dynamically and save it. should be able to label all the nodes at runtime, should able to view all charts created previously saved chart. i need source code for this sample application http://live.yworks.com/graphity/ thanks in advance

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  • jQuery test if element1 is child of element2

    - by Jake
    Does anyone know a good way to test if one element, stored in a var, is the child of another, also stored in a var? I don't need element1.isChildOf('selector'), that's easy. I need element1.isChildOf(element2) element2.find(element1).size() > 0 Does not seem to work. I don't want to have to write a plugin the uses .each to test each child if I can avoid it.

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  • How to use WndProc from a C++ dll?

    - by Priyank Bolia
    I want to handle some SAPI messages from a DLL, which is some sort of plugin. How to handle messages/events inside a VC++ dll. The SAPI event handling is shown in the example at: http://msdn.microsoft.com/en-us/library/ms720165%28VS.85%29.aspx

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  • MongoDB initialization error in Rails

    - by rube_noob
    I have an initialization script to set up my MongoDB connection in the config/initialization directory. It is my understanding that these initializers run after all of the plugins are initialized. The problem I am having is that when a particular plugin I am using is initialized, it tries to access the mongodb before I have set it up. I get this error: uninitialized class variable @@database_name in MongoMapper My question is: Where can I initialize Mongodb that will run after the mongodb gem has been loaded and before any of the plugins are initialized?

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  • Superfish drop down menu, how to fix z-index in ie6 and ie7?

    - by John Isaacks
    I am using the superfish plugin for jquery here: clicky it works fine in all modern browsers FF,Safari, Chrome, IE8 but it seems like the z-index is not working in ie6 and 7 you can see the menu is appearing, but being cut off by the elements below it. I have tried adding a z-index everywhere I can think of but nothing seems to fix this. How can I fix this? Thanks!!!

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  • Android 2.1: can't run HelloWorld on the Emulator

    - by Linh
    I'm new in Android. I'm starting with HelloWorld program, but I can't run it on the Emulator. I'm using newest version of Eclipse and Android SDK. I also set up development environment as follows instructions on http://developer.android.com/index.html. Does anybody have advice for me?

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  • JavaScript/jQuery short hand function definitions

    - by Baddie
    I'm using a jQuery plugin that has its functions defined as such: $('#mydiv').pluginAction({ someproperty: val, format: 'mm hh', labels: ['yes', 'no', 'maybe'], labels1: ['never', 'always'] }); In my HTML page, I have multiple DIVs that have the same properties for format, labels, labels1, but different values for someproperty. Is there some type of JavaScript notation I can take advantage of to shorten the definition so that I don't have to have duplicate code?

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  • Google Collections sources don't compile

    - by Carl Rosenberger
    I just downloaded the Google Collections sources and imported them into a new Eclipse project with JDK 1.6. They don't compile for a couple of reasons: javax.annotation.Nullable can not be found javax.annotation.ParametersAreNonnullByDefault can not be found Cannot reduce the visibility of the inherited method #createCollection() from AbstractMultimap + 11 similar ones Name clash: The method forcePut(K, V) of type AbstractBiMap has the same erasure as forcePut(Object, Object) of type BiMap but does not override it + 2 similar ones What am I missing? I also wonder if unit tests for these collections are available to the public.

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  • Is it possible to see the source code of the violating files in Hudson with Violations and Pylint?

    - by copelco
    I'm using Hudson CI with a Python project. I've installed the Violations plugin and configured it to run the code against pylint. This works, but I only see a list of violations without linking to the source code. Is it possible to setup Violations and pylint to load and highlight the violating source files (something similar to the Cobertura Coverage Reports)? Better yet, can Violations integrate with pep8.py?

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  • FileReference.load() not populating FileReference.data.

    - by cookiecaper
    I am trying to use the load method of FileReference object to load the data and use it to display a thumbnail of the selected image. However, after calling fr.load(), fr.data remains null. I'm using Flex Builder 3.0.2 on Windows 7 with Flex SDK 3.4 and Flash Player 10 Debug. If I evaluate fr.load() in Eclipse's watch variables list, I get an error reading "No such variable: load." Anyone know why this is happening?

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