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  • What is this error Found widget <g:ListBox class='dropdownbx' name='deleteDigits' ui:field='deletedi

    - by arinte
    I get this error when I run my Gwt app Found widget in an HTML context Here is a snippet of the xml that it complains about: ... `<g:HTML ui:field="localPanel">` `<fieldset>` `<legend>Local</legend>` `<label for="btn" >BTN:</label><input type="text" ui:field="btn" class="txtbx numeric" maxlength="10" name='btn'/>` `<label for="stdprt">SDT PRT:</label><input type="text" ui:field="stdprt" class="txtbx" readonly="readonly" name='stdPrt'/>` `<label for="rateArea">Rate Area:</label><input type="text" ui:field="ratearea" class="txtbx" readonly="readonly" name='rateArea'/>` `<br/>` `<label for="deleteDigits">Delete Digits:</label><g:ListBox ui:field='deletedigs' class="dropdownbx" name='deleteDigits'/>` `</fieldset>` `</g:HTML>` `<g:Button ui:field="submit2">Submit</g:Button>` `</g:HTMLPanel>` </ui:UiBinder>

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  • Gruber URL Regex tweak to capture "domain.com"

    - by mootymoots
    I found an updated version of John Gruber's regex for url matching in this post by user GianPac, which states it's been adapted to recognize url without protocol or the www part: (?i)\b((?:[a-z][\w-]+:(?:/{1,3}|[a-z0-9%])|www\d{0,3}[.]|[a-z0-9.-]+[.][a-z]{2,4}/?)(?:[^\s()<]+|(([^\s()<]+|(([^\s()<]+)))))(?:(([^\s()<]+|(([^\s()<]+))))|[^\s`!()[]{};:'\".,<?«»“”‘’])) Whilst this works in most cases, I found it does not match "google.com". It does match "google.comm" and "google.co.uk", so this must be a small oversight. The trouble is, I literally hate regex. It's the bane of my life. I just want to try and tweak this one more time to allow for "google.com" - can anyone throw me a pointer? I (think) it's something to do with this part of the code: +[.][a-z]{2,4}/?) ?

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  • Spring-webflow error popup tweak

    - by igorp1024
    There is a link in a spring-webflow2 based application which start different flows. Flows are shown in popup (popup=true). If the session is expired or server is unavailable, the spring-webflow shows small empty popup with "Ajax Request Error" tooltip shown on mouse over. Is it possible to tweak the popup in order to give the user an ability to either re-login or to just close the popup and retry the request? EDIT: Or maybe some ideas how to force Spring-Dojo to make a redirect to login page?

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  • How do I add a Marker to a jQuery UI Slider?

    - by Bijan
    I have a simple jQuery UI slider that has a numerical range from 25 to 35. It works fine and the default value is 28. I'm hoping to add a simple tick mark to the slider to indicate that 28 is where the default is. Is there a simple way to add an indicator? $('#cycle_length').slider({ range: "min", value: 28, min: 25, max: 35, step: 1, slide: function( event, ui ) { $( "#amount" ).val( ui.value ); } }); $( "#amount" ).val( $( "#cycle_length" ).slider( "value" ) );

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  • Worth it to use jQuery UI hosted by Google?

    - by chobo2
    Hi So I heard good reasons why to use the jquery hosted on google because of caching. But I am not sure about jQuery UI though. I am guessing that the jQuery UI file hosted on google has every single extension and plugin (such as Draggable, etc). So is that not kind of a waste if say your only using only jQuery UI tabs? to get all that other stuff with it. Also I see they have some of the templates up for the css files. I am guessing the caching would be the main advantage of using the hosted file.

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  • Java Champion Stephen Chin on New Features and Functionality in JavaFX

    - by janice.heiss(at)oracle.com
    In an Oracle Technology Network interview, Java Champion Stephen Chin, Chief Agile Methodologist for GXS, and one of the most prolific and innovative JavaFX developers, provides an update on the rapidly developing changes in JavaFX.Chin expressed enthusiasm about recent JavaFX developments:"There is a lot to be excited about -- JavaFX has a new API face. All the JavaFX 2.0 APIs will be exposed via Java classes that will make it much easier to integrate Java server and client code. This also opens up some huge possibilities for JVM language integration with JavaFX." Chin also spoke about developments in Visage, the new language project created to fill the gap left by JavaFX Script:"It's a domain-specific language for writing user interfaces, which addresses the needs of UI developers. Visage takes over where JavaFX Script left off, providing a statically typed, declarative language with lots of features to make UI development a pleasure.""My favorite language features from Visage are the object literal syntax for quickly building scene graphs and the bind keyword for connecting your UI to the backend model. However, the language is built for UI development from the top down, including subtle details like null-safe dereferencing for exception-less code."Read the entire article.

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  • Get dragged / saved items state back from Sql Server

    - by user571507
    Ok i saw many post's on how to serialize the value of dragged items to get hash and they tell how to save them. Now the question is how do i persist the dragged items the next time when user log's in using the has value that i got eg: <ul class="list"> <li id="id_1"> <div class="item ui-corner-all ui-widget ui-widget-content"> </div> </li> <li id="id_2"> <div class="item ui-corner-all ui-widget ui-widget-content"> </div> </li> <li id="id_3"> <div class="item ui-corner-all ui-widget ui-widget-content"> </div> </li> <li id="id_4"> <div class="item ui-corner-all ui-widget"> </div> </li> </ul> which on serialize will give "id[]=1&id[]=2&id[]=3&id[]=4" Now think that i saved it to Sql server database in a single field called SortOrder. Now how do i get the items to these order again ? the code to make these sort is below,without which people didn't know which library i had used to sort and serialize <script type="text/javascript"> $(document).ready(function() { $(".list li").css("cursor", "move"); $(".list").sortable(); }); </script>

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  • OBIEE 11.1.1 - User Interface (UI) Performance Is Slow With Internet Explorer 8

    - by Ahmed A
    The OBIEE 11g UI is performance is slow in IE 8 and faster in Firefox.  For VPN or WAN users, it takes long time to display links on Dashboards via IE 8. Cause is IE 8 generates many HTTP 304 return calls and this caused the 11g UI slower when compared to the Mozilla FireFox browser. To resolve this issue, you can implement HTTP compression and caching. This is a best practice.Why use Web Server Compression / Caching for OBIEE? Bandwidth Savings: Enabling HTTP compression can have a dramatic improvement on the latency of responses. By compressing static files and dynamic application responses, it will significantly reduce the remote (high latency) user response time. Improves request/response latency: Caching makes it possible to suppress the payload of the HTTP reply using the 304 status code.  Minimizing round trips over the Web to re-validate cached items can make a huge difference in browser page load times. This screen shot depicts the flow and where the compression and decompression occurs: Solution: a. How to Enable HTTP Caching / Compression in Oracle HTTP Server (OHS) 11.1.1.x 1. To implement HTTP compression / caching, install and configure Oracle HTTP Server (OHS) 11.1.1.x for the bi_serverN Managed Servers (refer to "OBIEE Enterprise Deployment Guide for Oracle Business Intelligence" document for details). 2. On the OHS machine, open the file HTTP Server configuration file (httpd.conf) for editing. This file is located in the OHS installation directory.For example: ORACLE_HOME/Oracle_WT1/instances/instance1/config/OHS/ohs13. In httpd.conf file, verify that the following directives are included and not commented out: LoadModule expires_module "${ORACLE_HOME}/ohs/modules/mod_expires.soLoadModule deflate_module "${ORACLE_HOME}/ohs/modules/mod_deflate.so 4. Add the following lines in httpd.conf file below the directive LoadModule section and restart the OHS: Note: For the Windows platform, you will need to enclose any paths in double quotes ("), for example:Alias "/analytics ORACLE_HOME/bifoundation/web/app"<Directory "ORACLE_HOME/bifoundation/web/app"> Alias /analytics ORACLE_HOME/bifoundation/web/app#Pls replace the ORACLE_HOME with your actual BI ORACLE_HOME path<Directory ORACLE_HOME/bifoundation/web/app>#We don't generate proper cross server ETags so disable themFileETag noneSetOutputFilter DEFLATE# Don't compress imagesSetEnvIfNoCase Request_URI \.(?:gif|jpe?g|png)$ no-gzip dont-vary<FilesMatch "\.(gif|jpeg|png|js|x-javascript|javascript|css)$">#Enable future expiry of static filesExpiresActive onExpiresDefault "access plus 1 week"     #1 week, this will stops the HTTP304 calls i.e. generated by IE 8Header set Cache-Control "max-age=604800"</FilesMatch>DirectoryIndex default.jsp</Directory>#Restrict access to WEB-INF<Location /analytics/WEB-INF>Order Allow,DenyDeny from all</Location> Note: Make sure you replace above placeholder "ORACLE_HOME" to your correct path for BI ORACLE_HOME.For example: my BI Oracle Home path is /Oracle/BIEE11g/Oracle_BI1/bifoundation/web/app Important Notes: Above caching rules restricted to static files found inside the /analytics directory(/web/app). This approach is safer instead of setting static file caching globally. In some customer environments you may not get 100% performance gains in IE 8.0 browser. So in that case you need to extend caching rules to other directories with static files content. If OHS is installed on separate dedicated machine, make sure static files in your BI ORACLE_HOME (../Oracle_BI1/bifoundation/web/app) is accessible to the OHS instance. The following screen shot summarizes the before and after results and improvements after enabling compression and caching:

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  • Customizing Spaces UI

    - by vijaykumar.yenne
    In most common scenarios we stumble up on use cases to customize the Web center spaces UI. Is the Spaces UI customizable? What is the extent to which we can customize? How do i customize it? These are some questions that developers/architects normally come across. Well to clear the air, OOTB spaces comes with some default "site templates" and it also gives a flexibility to create custom site templates suiting the organization needs. The site templates concept has been introduced in the latest PS1 release of webcenter and to customize/create the the new site template, we have to leverage the Extend Spaces Project available on OTN. You could download the the project from here. Also there is white paper available on what all can be customized/extended from spaces perspective listed here . There is a specific details outlined on how to create custom site template in the Customizing Site Template white paper. One of the things the white paper high lights is "While you can create new site templates and modify the sample site templates but you cannot modify either of the out-of-the-box site templates ie the default and maximized. So if my need is to either increase the size of header to fit in a bigger logo or introduce couple of extra links on the default/maximized lay out how do i achieve this? All you need to do is customize the OOTB shell (shell-config.xml). 1. Copy the shell config's available in the Source Files Directory of the extended spaces unzipped directory into the CustomSite Template Project ExtendWebCenterSpaces\CustomSiteTemplate\custom\oracle\webcenter\webcenterapp\metadata\shell 2. Modify the appropriate shell 3. Deploy the CustomSite Template as ADF Jar 4. ensure you have the profile dependency on the aboproject int he custom webcenter spaces project 5. Deploy the Spaces Extension on the Webcenter Spaces Instance. (Details in the first white paper). You should see the changes immediately. eg: In the default shell, i have changed the height from 30 to 60 to increase the header size height="60" This is what i get to see : If you have worked on the R1 release time frame, where you created a custom shell/chrome, how do we make them compatible and make it available in the Spaces PS1 instance? All you need to do is the following: 1. Copy the custom shell in to the shell directory of the custom site template project 2. Register the shell with WCSiteTemplates.xml available in the same project. Eg : Yo can add the below entry pagePath="/oracle/webcenter/webcenterapp/view/templates/MyShellTemplate.jspx" pageDefPath="/oracle/webcenter/webcenterapp/bindings/pageDefs/oracle_webcenter_webcenterapp_view_templates_WebCenterAppShellTemplatePageDef.xml" displayName="myShell" chromeLevel="myShell"/ Note : pagePath - Absolute path of the template JSPX file. This path must be unique. So you might have to do the following to get your custom chrome working absolutely fine with no problems at all: 1. Create a jspx page, say /custom/mysite/SiteTemplate.jspx 2. Include the the default jspx in the new site template like following SiteTemplate.jspx ------------------ 3. Add the newly created site template in the WCSiteTemplate.xml file like following - pagePath="/custom/mysite/SiteTemplate.jspx" pageDefPath="/oracle/webcenter/webcenterapp/bindings/pageDefs/oracle_webcenter_webcenterapp_view_templates_WebCenterAppShellTemplatePageDef.xml" displayName="myShell" chromeLevel="myShell"/

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  • WordPress plugin to output a certain category on content page tweak help

    - by talkingD0G
    I'm using WordPress plugin Category Page to display the most recent 5 posts from a certain category on a regular content page (not the blog page) of a website. Right now the plugin is limited to display the post title linked to the post page. This is a video blog type site and I need the plugin to display the post title (as it does now) with the video as well. Probably just telling the script to show the content would work but I don't know how to tweak it. This is the section of the script that is outputting the post title: function page2cat_content_catlist($content){ global $post; if ( stristr( $content, '[catlist' )) { $search = "@(?:<p>)*\s*\[catlist\s*=\s*(\w+|^\+)\]\s*(?:</p>)*@i"; if (preg_match_all($search, $content, $matches)) { if (is_array($matches)) { $title = get_option('p2c_catlist_title'); if($title != "") $output = "<h4>".$title."</h4>"; else $output = ""; $output .= "<ul class='p2c_catlist'>"; $limit = get_option('p2c_catlist_limit'); foreach ($matches[1] as $key =>$v0) { $catposts = get_posts('category='.$v0."&numberposts=".$limit); foreach($catposts as $single): $output .= "<li><a href='".get_permalink($single->ID)." '>".$single->post_title."</a></li>"; endforeach; $search = $matches[0][$key]; $replace= $output; $content= str_replace ($search, $replace, $content); } $output .= "</ul>"; } } } return $content; } If anyone has any advice or knows how to help thanks in advance!

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  • Why can't I put a jquery-ui progressbar inside a div with fixed position?

    - by Matthew
    I started the source from this progressbar example, and it works fine. My only change was to set the width of the progressbar to "20%". <!DOCTYPE html> <html> <head> <link href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/themes/base/jquery-ui.css" rel="stylesheet" type="text/css"/> <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4/jquery.min.js"></script> <script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/jquery-ui.min.js"></script> <script> $(document).ready(function() { $("#progressbar").progressbar({ value: 37 }).css({ width : "20%"}); }); </script> </head> <body style="font-size:62.5%;"> <div id="progressbar"></div> </body> </html> I then put the progressbar inside another div, and used css to fix that div in the upper-right-hand corner. <!DOCTYPE html> <html> <head> <link href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/themes/base/jquery-ui.css" rel="stylesheet" type="text/css"/> <style type="text/css"> #testContainer { position : fixed; top : 6; right : 6; } </style> <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4/jquery.min.js"></script> <script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/jquery-ui.min.js"></script> <script> $(document).ready(function() { $("#progressbar").progressbar({ value: 37 }).css({ width : "20%"}); }); </script> </head> <body style="font-size:62.5%;"> <div id="testContainer"> <div id="progressbar"></div> </div> </body> </html> The progressbar becomes a slim vertical line on the left side of the screen. What am I doing wrong? I'm new to web development in general, and jquery in particular, so please forgive me if this is a stupid question.

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  • JQuery UI: is it possible to know where an object has been dropped?

    - by Jack Duluoz
    Hi, what I want to do is to know where (not in terms of position (x, y), but a reference to the DOM element) an object was dropped. I have a grid made up with divs where you can drop various items and I need to know which div on the grid was the item dropped on (getting its id would be fine). The callback function function(event, ui) { //code here } has just that ui object who doesn't apparently contain any information about this, but only about the draggable item or its helper.

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  • How can I add a tab in jquery-ui Tabs and then select it?

    - by Bob
    I understand how to add a jquery-ui tab, and I understand how to select a tab by index number, but how can I both add a tab and then select it? For example, in the following demo you can add a tab, but then you have to click on it for it to be displayed: http://jqueryui.com/demos/tabs/#manipulation I'm on jquery 1.4.2 and jquery-ui 1.8rc3.

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  • The 35 Best Tips and Tricks for Maintaining Your Windows PC

    - by Lori Kaufman
    When working (or playing) on your computer, you probably don’t think much about how you are going to clean up your files, backup your data, keep your system virus free, etc. However, these are tasks that need attention. We’ve published useful article about different aspects of maintaining your computer. Below is a list our most useful articles about maintaining your computer, operating system, software, and data. HTG Explains: Learn How Websites Are Tracking You Online Here’s How to Download Windows 8 Release Preview Right Now HTG Explains: Why Linux Doesn’t Need Defragmenting

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  • IE 10 Win UI Version Won&rsquo;t Support Flash*

    - by D'Arcy Lussier
    Rabid Gremlin has a blog post up entitled: Did Microsoft just kill Flash? IE 10 won’t run Flash unless your site is on a Microsoft whitelist! Apparently this is true…kind of. There are 2 versions of IE 10 that ship with WIndows 8. One is the Windows UI version (in this article, I’m going to reference this as IE10Metro) and one is the desktop version. These are entirely different apps, different codebases. IE10Metro will *not* serve up Flash content unless the website hosting the content has been whitelisted with Microsoft, as per this Microsoft document. IE10 for the desktop will serve Flash content without any issues. In a broader view, what this means is that web developers now need to consider another browser for testing their sites in – IE 10 Metro, in addition to IE 10 Desktop. D

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  • Why don’t UI frameworks use generics?

    - by romkyns
    One way of looking at type safety is that it adds automatic tests all over your code that stop some things breaking in some ways. One of the tools that helps this in .NET is generics. However, both WinForms and WPF are generics-free. There is no ListBox<T> control, for example, which could only show items of the specified type. Such controls invariably operate on object instead. Why are generics and not popular with UI framework developers?

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  • How to Skip the Start Screen and Boot to the Desktop in Windows 8.1

    - by Mark Wilson
    For almost everyone who made the upgrade, Windows 8 proved to be something of a disappointment for one reason or another. Windows 8.1 (or Windows Blue) was released to address many of the issues users had complained about including reintroducing the ability to boot straight to the desktop. Being able to boot to the desktop rather than the Start screen is something that people have been clammering for ever since the first preview versions of Windows 8 were unveiled. There have been various third-party tools released as numerous workarounds used to get around the problem, but now it is an option that is built directly into the operating system. You’ll need to have downloaded and installed the update in order to proceed, but once you have done this, things are very simple. When you have Windows up and running after the upgrade, right click an empty section of the taskbar and select properties to bring up the newly named “Taskbar and Navigation properties” dialog.  Move to the Navigation tab and look in the “Start screen” section in the lower half of the dialog. Check the box labelled ‘Go to the desktop instead of Start when I sign in” and click OK.    

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  • Asset displays in the UI

    - by Owen Allen
    I've seen a little bit of confusion about how the UI displays assets and asset information, so I thought I'd explain how information and actions are displayed.  In Ops Center, operating systems, servers, zones, Oracle VM Servers, and anything else that you can manage are called assets. When you discover them, Ops Center puts together a model in the navigation pane that shows the relationships between the assets. For example: This tree shows three servers, and the Operating Systems on each one. If one of the operating systems was a global zone, we'd see the non-global zones beneath the global zone as well. However, when you select an asset, the info in the center pane and the actions in the actions pane are the ones that apply to that specific asset, and not to its related assets. If you select a server, for example, you'll see service request info and have the option to provision a new OS. If you select an existing OS, you'll see file system information and have the option to update the OS. Actions that apply directly to the hardware aren't visible from the OS view, and vice versa.

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  • Java web UI framework like ASP.NET MVC?

    - by Ethel Evans
    I'm doing some web apps for personal projects that might be shared out with my friends. I'm trying to use skills that will help me at work, but don't have $$ to spend on Visual Studio right now and don't want to try to cobble something together with Express Editions. Since I've been sort of wanting to bring my Java skills up to date and the main skills I want to work on are design and architecture skills, this isn't a big deal - except that I have no idea how to track down the right UI framework. I know I want something based on MVC, to get more practice with frameworks for that design pattern (we're using ASP .NET MVC2 at work). The UIs that I'll be making will be pretty simple - data entry, buttons, text, images. They will need AJAX. Any thoughts about which frameworks to look at? I'll be watching the comments, if anyone wants additional clarification on what I'm looking for.

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