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• Problem modifying a dxGrdid in subclass form

  - by Luciano

  Hello, I made a form class in c# that has a devexpress grid, a label and a button, all of them are declared as protected, but, when I try to move or resize them, the grid is locked (only the grid, not the other controls). Any idea? thanks

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• Getting "undefined method" error on form select in cucumber

  - by zlog

  I'm trying to visit a page with cucumber, with: visit new_video_path but I get this error: undefined method `episode_id' for #<Video:0x22df8dc> (ActionView::TemplateError) On line #19 of app/views/videos/_form.html.erb ... 19: <%= select(:video, :episode_id, @episodes.collect {|e| [ e.title, e.id ] }, { :include_blank => true }) %> It loads fine in the browser, and the form processes fine too. What did I do wrong?

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• I need to parse non well-formed xml data (HTML)

  - by Daziplqa

  Hi, I have some non well-formed xml (HTML) data in JAVA, I used JAXP Dom, but It complains. The Question is :Is there any way to use JAXP to parse such documents ?? I have a file containing data such as : <employee> <name value="ahmed" > <!-- note, this element is not closed, So it is not well-formed xml--> </employee>

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• Online PHP/HTML/JS/CSS editor

  - by pistacchio

  Hi to all, is there any free php code that, once installed, allows you to browse and edit files (with html, javascript, php and css highlight) on the server where it's installed? The aim is to code online, browser based. I've tried http://phpanywhere.net/ that can make this possible, but it is buggy and moreover it requires an external (ftp) access to your server that is quite different (and less secure) that working directly on the server. Thanks in advance

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• What's different between HTML to WML/WAP?

  - by user198729

  I checked the source of a few WAP sites, but doesn't find anything different from a normal HTML page. Can you name a few detailed points?

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• Rendering a value as text instead of field inside a Django Form

  - by amdfan

  Is there a simple way to make Django render {{myform.name}} as John Smith instead of <input id="id_name" name="name" value="John Smith" /> inside <form> tags? Or am I going about this the wrong way?

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• Scrape data from HTML pages using Java, output to database

  - by Tanith

  I need to know how to create a scraper (in Java) to gather data from HTML pages and output to a database...do not have a clue where to start so any information you can give me on this would be great. Also, you can't be too basic or simple here...thanks :)

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• Find the focused control in a form (in .netCF)

  - by Vaccano

  I have a form that I want to know which control on it has focus. How can I do this? Best solution I have seen has me iterating all the controls on the screen. While doable, it seems like a lot of work just to know which control has the focus.

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• Model prefix when using typed HTML helpers

  - by Gopher

  I want to render input for model field with prefix, like so: ..name="Field.FormId"... How can I do this using typed helpers? When I use Html.HiddenFor(m = m.FormId), I get 'FormId' as field name..

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• Associating keys to buttons on a Windows Form

  - by user300484

  I have to write a method on C# that associates a certain key (from the keyboard) to a specific button. For example, if I press A, the button that I created on a form application should appear like it is being pressed.

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• JSP/Servlet CRUD form with special input field based on join table relationship

  - by user1701467

  There's database with a bunch of tables that are joined with join tables. E.g. Members and Division are joined with MembersDivisions table. JSP/Servlet login functionality has been developed, but now the CRUD functionality needs to be implemented and I was unable to find any tutorials about it, especially involving the join table(when creating new division you can add members to it, or add more to the existing one). Maybe someone could, theoretically, explain how to do the Division part of the CRUD web form?

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• How can I index HTML documents?

  - by Swami

  I am using Lucene .NEt to do full-text searching. Till now I have been indexing PDF docs, but now I have a few webpages that I need to index. What's the best/easiest way to index HTML documents to add to my Lucene index? I am using .NET/C#

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• php post form to another php

  - by proyb2

  I want to post a search value from index.php to search.php, index.php <form action="search.php?val=" method="post"> and search.php <?php echo $_GET['val']?> or <?php echo $_POST['val']?> I would like to retain 'val' value in the URL, but search.php could not capture the value of 'val' which appear to be "val=".

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• how to load fb:request-form in iframe / connect app using ajax

  - by kevin

  how to load fb:request-form in iframe / connect facebook app using ajax calls? for example social city does it http://apps.facebook.com/socialcity/ the POSTing of selected friend is also done in ajax. how can this be done?

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• NoMethodError for time_zone_select in a form

  - by Jack

  I've set up my app exactly in line with the Railscasts Time Zone Episode 1 but when I run <%= f.time_zone_select :time_zone, ActiveSupport::TimeZone.us_zones %> I get this error NoMethodError in Users#new Showing app/views/users/new.html.erb where line #27 raised: You have a nil object when you didn't expect it! You might have expected an instance of Array. The error occurred while evaluating nil.<= With line 27 being the aforementioned line. I am really stuck on this...

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• Display html text in uitextview

  - by milanjansari

  Hello, How to display html text in textview for example string <h1>Krupal testing <span style="font-weight: bold;">Customer WYWO</span></h1> Suppose text is bold so it display in textview as bold string but i want display normal text.is this possible in iphone sdk. Thanks you,

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• Complex form widgets in Django

  - by Shekhar

  I am looking for good helper libraries to generate a rather complex form in Django. Dynamic field dependencies: Say if option a is selected certain fields are shown/hidden and subset of these are mandatory depending on option selection. Add more: On clicking "Add more" button that clones some widget. This is something which ToscaWidgets is capable of handle. http://toscawidgets.org/documentation/tw.dynforms/tutorial.html#growing Currently I am managing this with some jquery code however not completely satisfied. TIA

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• render html page in verticalfield manager but with font size configurable

  - by mohit

  Hi, i'm developing an application for blackberry, where i need to render html page and page content should be configured according to VerticalFieldManager, means whole content should be displayed without scrolling either Horizontal or Vertical, font size, image size, all should be displayed. Please help me in this issue.

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• How to schedule HTML or TXT report format in OpenReports

  - by Damir Sudarevic

  I am using OpenReports with a simple query (QueryReports) to generate reports. Once generated, only CSV, Excel and PDF are offered as formats for scheduled emails. Would anyone know how to enable HTML or TXT for emailing? The version is 3.0.

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• Winforms: calling entry form function from a different class

  - by samy

  I'm kinda new to programming and got a question on what is a good practice. I created a class that represents a ball and it has a function Jump() that use 2 timers and get the ball up and down. I know that in Winforms you got to call Invalidate() every time you want to repaint the screen, or part of it. I didn't find a good way to do that, so I reference the form in my class, and called Invalidate() inside my ball class every time I need to repaint to ball movement. (this works but I got a feeling that this is not a good practice) Here is the class I created: public class Ball { public Form1 parent;//----> here is the reference to the form public Rectangle ball; Size size; public Point p; Timer timerBallGoUp = new Timer(); Timer timerBallGDown = new Timer(); public int ballY; public Ball(Size _size, Point _p) { size = _size; p = _p; ball = new Rectangle(p, size); } public void Jump() { ballY = p.Y; timerBallGDown.Elapsed += ballGoDown; timerBallGDown.Interval = 50; timerBallGoUp.Elapsed += ballGoUp; timerBallGoUp.Interval = 50; timerBallGoUp.Start(); } private void ballGoUp(object obj,ElapsedEventArgs e) { p.Y++; ball.Location = new Point(ball.Location.X, p.Y); if (p.Y >= ballY + 50) { timerBallGoUp.Stop(); timerBallGDown.Start(); } parent.Invalidate(); // here i call parent.Invalidate() 1 } private void ballGoDown(object obj, ElapsedEventArgs e) { p.Y--; ball.Location = new Point(ball.Location.X, p.Y); if (p.Y <= ballY) { timerBallGDown.Stop(); timerBallGoUp.Start(); } parent.Invalidate(); // here i call parent.Invalidate() 2 } } I'm wondring if there is a better way to do that? (sorry for my english)

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• Jquery Modal Dialog disables form elements

  - by Mr W

  Hi, When I set my jQuery dialog to model=true, it disables my form elements inside the dialog and I cannot use them, only the buttons. I have seen examples where the contents of the dialog is declared in the dialog initiation script and then injected. but that is just to bulky for me, I want to be able to create my markup inside the DIV which I turn into a dialog. Anyone got a solution for me?

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• Producing POD summary information in HTML

  - by justintime

  Is there a tool available that can produce an HTML summary list of perl modules or scripts in a directory tree. Given =head1 NAME wibble.pl - does wibble actions I would like to see something like <a href="docsforwibble">wibble.pl</a> - does wibble actions <a href="docsforwobble">wibble.pl</a> - does wobble actions

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• Change backcolor or background image of a MDI Container form in .net

  - by Jepe d Hepe

  i need to change the backcolor or background image of a mdi parent in my application. i tried changing the backcolor or specifying a background image, it won't work. i also tried looping the controls in the form to get the mdiclient and change its backcolor, also zero same result.

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• To HTMLENCODE or not to HTMLENCODE user input on web form (asp.net vb)

  - by Phil

  I have many params making up an insert form for example: x.Parameters.AddWithValue("@city", City.Text) I had a failed xss attack on the site this morning, so I am trying to beef up security measures anyway.... Should I be adding my input params like this? x.Parameters.AddWithValue("@city", HttpUtility.HtmlEncode(City.Text)) Is there anything else I should consider to avoid attacks? Thanks

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• "A potentially dangerous Request.Form value was detected from the client" error using TINY MCE for

  - by Manoj Wadhwani

  When I put value in textbox then its throught this error. I am making Content Management System. A potentially dangerous Request.Form value was detected from the client (elm1="<p>ABC</p>"). when page go to server then it's through error. Please assist.

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