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  • contents().find() not producing the same result as changing selector context? - jQuery

    - by Alex
    Hello all, I have a function that looks somewhat like this: function(domObj) { var currentObj = $(domObj); ... currentObj.contents().find(".ws").after("foobar"); } My problem is that the above method of using .contents().find() is not working. "foobar" never gets stuffed after the specified dom element, represented by the selector, .ws However if I do this: $(".ws", currentObj).after("foobar"); Then the string, "foobar" gets appended every time. My question: Are not these two methods supposed to be equivilant? How/what am I doing wrong in my use of .contents().find() so that it is not working? Thanks!

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  • JQuery validation using is() and multiple CSS classes

    - by Alex
    Hi Folks, Trying to debug something that basically .trim()'s, .val()'s and .length's a textarea input as HTML below (truncated): <form id="Kontaktanfrage" method="post" action="tests/testform/"> ... <textarea cols="50" rows="8" id="el_12" name="FORM[Kontaktanfrage][el_12]" title="Ihre Nachricht: *" class="textarea required"></textarea> ... </form> JavaScript: function validateField(formId, fieldId) { if (fieldId) { var element = "form#"+formId+" input#"+fieldId; var fieldValue = jQuery.trim(jQuery(element).val()); var fieldLength = fieldValue.length; var fieldError = ""; if ($(element).is('.textarea.required') && fieldLength == 0) { fieldError = "error message"; } } } The above if check is never true. Using JQuery: 1.4.1. Having seen other examples online, I can't see what the difference should be. Feel free to test it in FireBug at (http://www.initiat.de/tests/testform/). Any help appreciated, can't see what I'm doing wrong.

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  • How do I access the array submit() calls in the dom?

    - by Alex
    I want to grab all the inputs inside a form, in order to submit them. The point of this is to use jquery's ajax to submit a dynamically sized form. Surely there must be an array inside the dom somewhere which i can just do something like... docment.forms['form'].elements which only lists inputs for that form, meaning I can loop through them and grab their values to play around with?

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  • What is the easiest way to set the value of an entire array?

    - by Alex
    My current project requires me to fill an array based upon some other values. I know there's the shortcut: int arr[4][4] = { {0,0,0,0} , {0,0,0,0} , {0,0,0,0} , {0,0,0,0} }; But in this case, I need to fill the array after its declaration. I currently have my code formatted like this: int arr[4][4]; if(someothervariable == 1){ arr = { {1,1,1,1}, {1,2,3,4}, {2,,3,4,5}, {3,4,5,6} }; } But it won't compile. Is there a way to make use of the mentioned shortcut in my case? If not, whats the best fix available? I'd appreciate a way to set it without explicitly assigning each element? ie: arr[0][0] = ...

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  • What would be the most efficient way to do this search (mysql or text)?

    - by alex
    Suppose I have 500 rows of data, each with a paragraph of text (like this paragraph). That's it.I want to do a search that is not only based on words. (%LIKE%, not FULL_TEXT) What would be faster? SELECT * FROM ...WHERE LIKE "%query%"; This would put load on the database server. Select all. Then, go through each one and do .find = 0 This would put load on the web server. This is a website, and people will be searching frequently.

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  • CONCAT_WS rows in JOIN

    - by Alex Kiselev
    i have tables profiles (id, name, deleted) categories (id, name, deleted) profiles_categories (id, profile_id, category_id, , deleted) I have wrong query SELECT p.id, p.name CONCAT_WS(', ', c.name) AS keywords_categories FROM profiles p LEFT JOIN profiles_categories pc ON p.id = pc.profile_id LEFT JOIN categories c ON pc.id = c.id WHERE p.deleted = FALSE So, i want have result with all profiles with concan categories.name. Thanks

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  • Using addMouseListener() and paintComponent() for JPanel

    - by Alex
    This is a follow-up to my previous question. I've simplified things as much as I could, and it still doesn't work! Although the good thing I got around using getGraphics(). A detailed explanation on what goes wrong here is massively appreciated. My suspicion is that something's wrong with the the way I used addMouseListener() method here. import java.awt.Color; import java.awt.Graphics; import java.awt.event.MouseAdapter; import java.awt.event.MouseEvent; import javax.swing.JFrame; import javax.swing.JPanel; public class MainClass1{ private static PaintClass22 inst2 = new PaintClass22(); public static void main(String args[]){ JFrame frame1 = new JFrame(); frame1.add(inst2); frame1.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame1.setTitle("NewPaintToolbox"); frame1.setSize(200, 200); frame1.setLocationRelativeTo(null); frame1.setVisible(true); } } class PaintClass11 extends MouseAdapter{ int xvar; int yvar; static PaintClass22 inst1 = new PaintClass22(); public PaintClass11(){ inst1.addMouseListener(this); inst1.addMouseMotionListener(this); } @Override public void mouseClicked(MouseEvent arg0) { // TODO Auto-generated method stub xvar = arg0.getX(); yvar = arg0.getY(); inst1.return_paint(xvar, yvar); } } class PaintClass22 extends JPanel{ private static int varx; private static int vary; public void return_paint(int input1, int input2){ varx = input1; vary = input2; repaint(varx,vary,10,10); } public void paintComponent(Graphics g){ super.paintComponents(g); g.setColor(Color.RED); g.fillRect(varx, vary, 10, 10); } }

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  • No route matches [PUT] error in active_admin

    - by Alex
    in active_admin partials created a form input: <%= semantic_nested_form_for @item, :url => admin_items_path(@item) do |f| %> <fieldset class="inputs"> <ol> <%= f.input :category %></br> <%= f.input :title %> <%= f.input :photo1 %> <%= f.input :photo2 %> </ol> </fieldset> <%= f.fields_for :ItemColors do |i| %> <fieldset class="inputs"> <ol> <%= i.input :DetailColor %> <%= i.input :size, :input_html => { :size => "10" } %> <%= i.link_to_remove "remove" %> </ol> </fieldset> <% end %> <%= f.link_to_add "add", :ItemColors %> <%= f.actions %> <% end %> to create a new Item okay creates and throws On the New Item, but if I do update an existing item is routed to an error occurs while such a path exists: No route matches [PUT] "/admin/items.150" #150 is item_id rake routes: batch_action_admin_items POST /admin/items/batch_action(.:format) admin/items#batch_action admin_items GET /admin/items(.:format) admin/items#index POST /admin/items(.:format) admin/items#create new_admin_item GET /admin/items/new(.:format) admin/items#new edit_admin_item GET /admin/items/:id/edit(.:format) admin/items#edit admin_item GET /admin/items/:id(.:format) admin/items#show PUT /admin/items/:id(.:format) admin/items#update DELETE /admin/items/:id(.:format) admin/items#destroy help to solve this problem UPD I found the error, but not yet understood how to fix it the upgrade is a request: PUT "/admin/items" but should: PUT "/admin/items/some_id" any ideas?

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  • jquery - how to get number from a string with mixture of letters and number

    - by Alex
    How do I use JQuery to get number from the drop down select? <select aria-invalid="false" id="RatePercent" class="wpcf7-form-control wpcf7-select ratePercent" name="RatePercent"> <option value="">---</option> <option value="Floating-6.5%">Floating-6.5%</option> <option value="6 Months-5.65%">6 Months-5.65%</option> <option value="1 Year-5.85%">1 Year-5.85%</option> <option value="18 Months-5.99%">18 Months-5.99%</option> <option value="2 Years-6.19%">2 Years-6.19%</option> <option value="3 Years-6.85%">3 Years-6.85%</option> <option value="4 Years-7.19%">4 Years-7.19%</option> <option value="5 Years-7.40%">5 Years-7.40%</option> </select> If you choose 1 Year-5.85%, it returns '5.85', instead of '1 Year-5.85%'?

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  • How do I use JQuery to do this? (Loop through the classes)

    - by alex
    Suppose my code is like this: <td class="apple"> <div class="worm"> text1 </div> </td> <td class="apple"> <div class="worm"> text2 </div> </td> <td class="apple"> <div class="worm"> text3 </div> </td> How can I loop through everything with "tr class apple", and then grab the text of the div inside with id "worm", and then set each of the .attr() as that text? Result: <td class="apple" title="text1"> <div class="worm"> text1 </div> </td> <td class="apple" title="text2" > <div class="worm"> text2 </div> </td> <td class="apple" title="text3"> <div class="worm"> text3 </div> </td> Thank you

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  • SQLite FTS3 sumulate LIKE somestrin%

    - by alex
    I'm writing a dictionary app and need to do the usual word suggesting while typing. LIKE somestrin% is rather slow (~1300ms on a ~100k row table) so I've turned to FTS3. Problem is, I haven't found a sane way to search from the beginning of a string. Now I'm performing a query like SELECT word, offsets(entries) FROM entries WHERE word MATCH '"chicken *"'; , then parse the offsets string in code. Are there any better options?

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  • Rails: User specific sequential column

    - by Alex Marchant
    I have an inventory system, where a User has many inventory. We have a barcode column which needs to be sequential for each user. I run into a problem however when doing bulk association building. I end up getting several inventories for a user with the same barcode. For example: Inventory Table: id | user_id | barcode 1 | 1 | 1 2 | 1 | 2 3 | 2 | 1 4 | 2 | 2 5 | 1 | 3 In the Inventory model I have before_validation :assign_barcode, on: :create def assign_barcode self.barcode = (user.inventories.order(barcode: :desc).first.try(:barcode) || 0) + 1 end It generally works, but ran into a problem when seeding my db: (1..5).each do user.inventories.build(...) end user.save I end up with a bunch of inventories for user that have the same barcode. How can I ensure that inventories have unique barcodes even when adding inventories in bulk?

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  • CodePlex Daily Summary for Monday, June 27, 2011

    CodePlex Daily Summary for Monday, June 27, 2011Popular ReleasesSQL Compact Bulk Insert Library: beta 2.0: Update, with ColumnMappings and support for IEnumerable implemented (for most data types, anyway).MiniTwitter: 1.71: MiniTwitter 1.71 ???? ?? OAuth ???????????? ????????、??????????????????? ???????????????????????SizeOnDisk: 1.0.10.0: Fix: issue 327: size format error when save settings Fix: some UI bindings trouble (sorting, refresh) Fix: user settings file deletion when corrupted Feature: TreeView virtualization (better speed with many folders) Feature: New file type DataGrid column Feature: In KByte view, show size of file < 1024B and > 0 with 3 decimal Feature: New language: Italian Task: Cleanup for speedRawr: Rawr 4.2.0: This is the Downloadable WPF version of Rawr!For web-based version see http://elitistjerks.com/rawr.php You can find the version notes at: http://rawr.codeplex.com/wikipage?title=VersionNotes Rawr AddonWe now have a Rawr Official Addon for in-game exporting and importing of character data hosted on Curse. The Addon does not perform calculations like Rawr, it simply shows your exported Rawr data in wow tooltips and lets you export your character to Rawr (including bag and bank items) like Char...HD-Trailers.NET Downloader: HD-Trailer.net Downloader 1.86: This version implements a new config flag "ConsiderTheatricalandNumberedTrailersasIdentical" that for the purposes of Exclusions only Teaser Trailer and one Trailer (named Trailer, Theatrical Traler Trailer No. 1, Trailer 1, Trailer No. 2, etc) will be downloaded. This also includes a bug fix where the .nfo file did not include the -trailer if configured for XBMC.N2 CMS: 2.2: * Web platform installer support available ** Nuget support available What's newDinamico Templates (beta) - an MVC3 & Razor based template pack using the template-first! development paradigm Boilerplate CSS & HTML5 Advanced theming with css comipilation (concrete, dark, roadwork, terracotta) Template-first! development style Content, news, listing, slider, image sizes, search, sitemap, globalization, youtube, google map Display Tokens - replaces text tokens with rendered content (usag...TerrariViewer: TerrariViewer v4.0 [Terraria Inventory Editor]: Version 4.0 Changelog Continued support for Terraria v1.0.5 Fixed image display problem (Major Issue) Added Buff tabs to allowed editing character buffs Added support for displays whose DPI is set to 120 (Major Issue) Added support for screen resolutions that are horizontally smaller than 1280 (Major Issue) Changed the way users will select replacement items on multiple tabs Added items that were missing in the latest Terraria update Fixed various other bugsCoding4Fun Tools: Coding4Fun.Phone.Toolkit v1.4.2: All color pickers can have value set now and UX updates Bunch of fixes - see check-in notes and associated bugsMosaic Project: Mosaic Alpha Build 256: - Improved support for HTML widgets - Added options support for HTML widgets - Added hubs support for all widgets - Added Lock widget which shows Windows 8 like lock screen when you click on it - Added HTML Today widget (by Daniel Steiner)NCalc - Mathematical Expressions Evaluator for .NET: NCalc - 1.3.7: Fixing overflow when comparing long values Circuit Diagram: Circuit Diagram v0.5 Beta: New in this release: New components: Ammeter (meter) Voltmeter (meter) Undo/redo functionality for placing/moving components Choose resolution when exporting PNG image New logothinktecture WSCF.blue: WSCF.blue V1 Update (1.0.12): Features Added a new AutoSetSpecifiedPropertiesDecorator to automatically set the _Specified property to true when setter on matching property is called. Obviously this will only work when the Properties option is used. Bug Fixes Reduced the number of times menu visibility is updated in the SelectionEvents.OnChange event to help prevent OutOfMemoryException inside EnvDTE. Fixed NullReferenceException in OnTypeNameChanged method of MessageContractConverter. Improved validation of namespac....Net Image Processor: v1.0: Initial release of the library containing the core architecture and two filters. To install, extract the library to somewhere sensible then reference as a file from your project in Visual Studio.KinectNUI: Jun 25 Alpha Release: Initial public version. No installer needed, just run the EXE.Media Companion: MC 3.409b-1 Weekly: This weeks release is part way through a major rewrite of the TVShow code. This means that a few TV related features & functions are not fully operational at the moment. The reason for this release is so that people can see if their particular issue has been fixed during the week. Some issues may not be able to be fully checked due to the ongoing TV code refactoring. So, I would strongly suggest that you put this version into a separate folder, copy your settings folder across & test MC that...Terraria World Viewer: Version 1.5: Update June 24th Made compatible with the new tiles found in Terraria 1.0.5CuttingEdge.Conditions: CuttingEdge.Conditions v1.2: CuttingEdge.Conditions is a library that helps developers to write pre- and postcondition validations in their C# 3.0 and VB.NET 9 code base. Writing these validations is easy and it improves the readability and maintainability of code. This release adds IsNullOrWhiteSpace and IsNotNullOrWhiteSpace extension methods for string arguments and a adds a WithExceptionOnFailure<TException>() method on the Condition class which allows users to specify the type of exception that will be thrown. Fo...patterns & practices: Project Silk: Project Silk Community Drop 12 - June 22, 2011: Changes from previous drop: Minor code changes. New "Introduction" chapter. New "Modularity" chapter. Updated "Architecture" chapter. Updated "Server-Side Implementation" chapter. Updated "Client Data Management and Caching" chapter. Guidance Chapters Ready for Review The Word documents for the chapters are included with the source code in addition to the CHM to help you provide feedback. The PDF is provided as a separate download for your convenience. Installation Overview To ins...DotNetNuke® Community Edition: 06.00.00 Beta: Beta 1 (Build 2300) includes many important enhancements to the user experience. The control panel has been updated for easier access to the most important features and additional forms have been adapted to the new pattern. This release also includes many bug fixes that make it more stable than previous CTP releases. Beta ForumsAcDown????? - Anime&Comic Downloader: AcDown????? v3.0 Beta7: ??AcDown???????????????，?????????????????????。????????????????????，??Acfun、Bilibili、???、???、?????，???????????、???????。 AcDown???????????????????????????，???，???????????????????。 AcDown???????C#??，?????"Acfun?????"。 ????32??64? Windows XP/Vista/7 ????????????? ??：????????Windows XP???,?????????.NET Framework 2.0???(x86)?.NET Framework 2.0???(x64)，?????"?????????"??? ??????????????，??????????： ??"AcDown?????"????????? ??v3.0 Beta7 ????????????? ???? ?? ????????????????? "??????"?????"?...New Projects.Net Micro Framework Contrib Library: Contrib library for the .Net Micro Framework..NET Notepad: this is my version of notepadAntLifeISEN: Projet de Découverte MISN P54 Simulation du comportement des fourmisApuracao AG: Estudos asp.net com MCV3apuracaoIK: estudos asp.net desenvolvimento manual;Bikirom BikiSoft: BikiRom BikiSoft windows interface to the BikiRom Megaboard series of real-time ecu retuning hardware.BlogSource: Blog Source.Carmilla Learning: Lessons for Camille Dollé, sup in Epita.Debug Single Thread: This Visual Studio 2010 extension adds two shortcuts and toolbar buttons to allow developers to easily focus on single threads while debugging multi-threaded applications. It dramatically reduces the need to manually go into the Threads window to freeze/thaw all threads but the one that needs to be followed, and therefore helps improve productivity. Features: - Restrict further execution to the current thread only. Will freeze all other threads. Shortcut: CTRL+T+T or snowflake button. -...Excel Viewer: Excel Viewer is a .net component that allows programmers to load excel application and also excel spreadsheets in our windows form. This component is useful for viewing excel reports in applications. This component is written in C# 2.0.Image Processor: The Image Processor in C#jQuery Mobile Extensions for ASP.Net MVC: jQMvc is a collection of extensions built on jQuery Mobile (currently in beta) that can be used with ASP.Net MVC to produce HTML5 based mobile applications. With jQMvc we'll be able to do the neat and powerful MVC stuff but for the emerging world of mobile HTML5 applications.just Think: This is about how to use ***** data for make a application on *****.Kinkuma Framework F# (Prism based F# MVVM Support Library): Kinkuma Framework?????F#?ViewModel?Model??????????????????????。Leuphana MyStudy Mobile: MyStudy schedule at your finger tips. Brings your Leuphana MyStudy schedule to your windows phone 7.maxtor1234test: this is my testMayhemModules: This project contains the modules from the Mayhem repository.PlaOrganizer: PLA Organizer helps create and manage playlist that is based on the PLA format. PowerSys: My Super PowerSystemSilverlight out-of-browser Contoso Dashboard: This is a small demonstration of the capabilities of Silverlight's out of browser mode. This projet includes : - Notification Windows - Unrestricted access to network (netTcpBinding) - Automatic updates (provided that you create your own trusted certificate) - Excel and Outlook Interop - Access to file system - Fullscreen modeSimple Binding Framework: Simple binding frameworkSimply BackUp Tool: A simple tool for backing up personal folders that is built in .Net with WPF. The tool will be updated for using latest techniques and technologies. In partnership with: http://www.ganahtech.comSoftware Botany Ivy - String Utils with CSV, Delimited, & Positional Text Parser: The Software Botany Ivy project is a library containing various string utilities. Included in the library are fluent APIs for parsing and creating delimited and fixed width positional text. Quoted CSV is supported. The library is built on .NET 4.0 using the C# language.Software Botany Sunlight - Word Aligned Hybrid Bit Vector Search Framework: The Software Botany Sunlight project is a search framework built using Word Aligned Hybrid Bit Vectors. Its sole purpose is to provide high performance in-memory searching of data using unknown combinations of indices. It is developed with .NET 4.0 using C#.Torrent file parsing, editing, and writing library: A fully functional library for reading and parsing bencode'd files (ie .torrent) into a fully editable DOM. Work with custom bencode'd file formats, or use strongly typed torrent file reading, modification, and writing. Written in C#.Tweeting Attendant: The Tweeting Attendant is a project created for the Adafruit Make It Tweet Challenge.UBL Larsen: UBL Larsen is a C# .NET 4.0 Class Library for reading/writing Universal Business Language (UBL) xml documents. No xml parsing is required. XmlSerializer will take care of the streaming for you. The library is custom generated from the "UBL 2.0 updated" xsd files to resemble the layout of the Oasis xsd file hierarchy. Some optimizations have been made in order to improve streaming speed and ease the job of for the developer. All of the types in Common Basic Components have been replaced. O...WenbianAsk: Ask system using WPF WP7 Transfer Data Tool: This tool is used to transfer data from PC to WP7. ???????: ?????

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  • FTP from batch file

    - by Buzkie
    I'm trying to use a batch file to download a package off my FTP server. echo username >ftp.txt echo >>ftp.txt echo cd directory >>ftp.txt echo get filename >>ftp.txt ftp -s:ftp.txt server.com The server is set to allow anonymous logins on username but when I run the script I get an error: 331 Password required for username If there is any other useful information let me know. -Alex

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  • how to use rsync over ftp

    - by bumperbox
    debian4 linux i have the following cmd line which works fine rsync -avr -e ssh /home/dir [email protected]:/home/ but i need to setup it up now to rsync to a remote server that only has ftp on it how do i go about that ? i looked at the rsync help but quickly got lost (i don't do this stuff very often) thanks alex

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  • Setting udev rules in Linux Mint 13

    - by user1233963
    What I'm trying to do is set up a udev rule for my HP headphones (usb) with the aid of several tutorials out there. Created a file ( 90-local.rules ) in /etc/udev/rules.d and added the following: ACTION="add",SUBSYSTEM="usb", ATTR{vendor}=="Hewlett-Packard", RUN+="sh /home/alex/Scripts/usb.sh" The problem is nothing happens when I connect the headphones! What am I doing wrong? note: I did restart udev and the script works also, so it's not that

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