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  • Telerik RadControls RadFormDecorator - Tow Problem About Positioning

    - by LostLord
    hi my dear friends ... i am using asp.net with c# web app in vs 2008 problem 1: i do not know why Telerik RadControls- RadFormDecorator Moves some controls (such as Buttons or chech boxes) and changes their positioning up or down in my form after viewing in browser... i put those controls in a cell of a table ... but not help i had this problem about radajaxmanager and by setting UpdatePanelsRenderMode property to inline problem solved - but here there is no property like that... what is going on here? problem2: i decorated my buttons and chechboxes with radformdecorator (telerik radcontrols) control... when i click on a checkbox to set it to true or false so my webpage positioning goes to up (like when postback occurs , but this is not postback) how can i prevent this problem ? thanks for attention

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  • Storing i18n data in a database using XML

    - by TigrouMeow
    Hello, I may have to store some i18n-ed data in my database using XML if I don't fight back. That's not my choice, but it's in the specifications I have to follow. We would have, by example, something like following in a 'Country' column: <lang='fr'>Etats-Unis</lang> <lang='en'>United States</lang> This would apply to many columns in the database. I don't think it's a good idea at all. I tend to think that a cell in a database should represent a single piece of data (better for look-up), and that the database should have two dimensions maximum and not 3 or more (one request more would be required per dimension / a dimension here would be equal to the number of XML attributes). My idea was to have a separate table for all the translations, with columns such as : ID / Language / Translation. However, I should admit that I'm really not sure what is the best way to store data in various languages in a DB... Thanks for your advices :)

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  • iphones inbuilt mail composer

    - by hardik
    Hello everyone i am new to i phone development i have a requirement that my email us field is coming from webservice on tapping it the iphones email composer gets open if i want to add a button on iphones in built mail composer i could i do that please guide me to do that a sample code would be a boost

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  • Visual Studio 2010's Build Command: It does nothing

    - by jasonh
    I'm using Visual C# 2010 Express RTM with Windows Phone Developer Tools April CTP Refresh and when I run any Build option, nothing happens. I've deleted the contents of the build output folders and that doesn't do anything. I can't even run the project, because it complains the executable is missing (XNA Game for Windows project). I've tried the project on another computer and it builds just fine. Any ideas?

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  • display:table killing me in IE

    - by subpixel
    I want to create horizontally-aligned table cells like the ones on this page. I've followed the instructions, and I've even copied the css and markup verbatim, but no matter what I do IE 8 renders my table cells as blocks (stacked on top of each other instead of aligned next to each other). css: <style type="text/css"> body.TableStyles { display: inline-table; border-spacing: 4px; } div.maketable p { display: table-cell; width: 20%; background-color: #cdf; padding: 4px; } </style> markup: <body class="TableStyles"> <div class="maketable"> <p>< prev</p> <p>next ></p> </div> </body>

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  • How to test onLowMemory conditions?

    - by Samuh
    I have put some instructions in onLowMemory() callback and want to test the same. Is there a "direct" way to test onLowMemory function of the application subclass? Or will I have to just overload the phone by starting many apps and doing memory intensive tasks? Thanks.

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  • Operation can only be performed on cells that belong to a DataGridView control

    - by The Demigeek
    The following code throws an InvalidOperationException with the above message and I don't understand why. My code calls the following method when the user may have made changes to the datagridview's underlying data source. The goal is to update the display with any changed data, and preserve the sort column and order. private void ReloadDataGridBindingListFromDatabase() { DataGridView dgv = myDataGridViewControl; DataGridViewColumn sortedColumn = dgv.SortedColumn; SortOrder sortOrder = dgv.SortOrder; //do stuff here to refresh dgv.DataSource if (sortedColumn != null) { //this line throws an exception sortedColumn.HeaderCell.SortGlyphDirection = sortOrder; } //etc. } Clearly, sortedColumn.HeaderCell is a cell that belongs to a DataGridView control. So why am I getting this exception? Many thanks for your input.

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  • How can I use back button while loading a page in an Android WebView?

    - by Sara
    I have a link in my application that triggers a webview to open from webview.loadUrl(...). Sometimes it's takes quite a while to load the page, and in these cases I want to be able to use the built in back button on the phone to cancel the loading and go back to my application. How do I do this? Is there some way I can listen to the backbutton while loading the url?

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  • The next step & technology towards web services.

    - by webzide
    Hi, My name is Dennis and I am pretty ambitious of creating the next big thing for the web. I have ideas but now I gotta get to work to learn the tools. I am learning Javascript. I don't know if next step for me to take is PHP or some suggests RUBY on Rails. What are the pros and cons. With your experience, I wish you could hint me to the right direction. Thanks. I don't mind working hard. My goal is to create a comprehensive and secure web service platform as well as a fast and user friendly UI.

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  • EXC_BAD_ACCESS when not using self.

    - by chris
    I got nabbed by the following bug again and would like some clarification to exactly why it is a bug. I have a simple UITableView that loads some data: // myclass.h @property (nonatomic, retain) NSArray *myData // myclass.m @synthesize myData; - (void) viewDidLoad { ... myData = someDataSource // note the lack of self } - (UITableViewCell *) cellForRowAtIndexPath ... { ... cell.textLabel.text = [self.myData objectAtIndex:indexPath.row]; // EXC_BAD_ACCESS } The table first loads fine, but when scrolling up enough that one of the cells is totally out of the view I then get the EXC_BAD_ACCESS error. Am I missing something in regards to @property retain. My understanding is that it releases anything that the pointer was previously pointing to before the reassignment. If I am correct then why would not using self. cause any problems? Thanks for the help.

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  • How to wait for the user to select one of the datagridview rows?

    - by Jhon
    I have a datagridview populated with some Names, I want to perform a check of all the Name in another database with the Names in datagridview and add the Surnames to the adjacent cell when a match is found, this I am achieving by string compare method. My Problem is that due to typing inconsistencies & at times with two people having same names some of the names are not being adjudged properly. What I want is to give user the choice to either choose one of the names present in Datagridview which they consider is best match or enter both First Name & Surname in a new row. To achieve this I want the program to wait until user has clicked on one of the rows in the datagridview. Is there a way to wait to this effect? Thanks Jhon

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  • Receiving Error: SELF_SIGNED_CERT_IN_CHAIN when running phonegap command

    - by Jeff Schwartz
    I execute the following command: phonegap create hello com.example.hello HelloWorld and receive the following: [phonegap] missing library com.example.hello/www/3.4.0 [phonegap] downloading https://github.com/phonegap/phonegap-app-hello-world/archive/3.4.0.tar.gz... [phonegap] the options /Users/schwartzj/Documents/developer/phonegap/hello com.example.hello HelloWorld [Error: SELF_SIGNED_CERT_IN_CHAIN] [error] SELF_SIGNED_CERT_IN_CHAIN Has anyone out there encountered this problem? I received the same error when first attempting to install phone gap, but I was able to resolve it then.

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  • Trying to understand NavigationController retain count for ViewControllers on its stack

    - by sharkan
    I have an UITableViewController as the rootViewController for my navigatorController. When I press a table cell I do the following: - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { MessageHistory *msg = (MessageHistory *)[[self fetchedResultsController]objectAtIndexPath:indexPath]; ConversationViewController *chatController = [[ConversationViewController alloc]initWithNibName:@"ConversationView" bundle:nil andUser:msg.user]; [self.navigationController pushViewController:chatController animated:YES]; [chatController release]; But when I'm returning from the chatController (using the back button on the navbar) I get “EXC_BAD_ACCESS” commenting //[chatController release]; solves the problem. How? I thought when pushing to the navigationController adds a retain count and when pop from it release it? Also I believe if I'm not including the release after pushing to the navcontroller I'm generating a leak. Any idea what's happening here?

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  • Getting the height of text to know fill height as in TCPDF

    - by sami
    I'm trying to go through the code of TCPDF to understand how it calculates the height of the text to be rendered, but it's too much for me to handle without asking. What I want to know: in the PDF from example 5 http://www.tcpdf.org/examples/example_005.pdf it gives the cell a yellow background. I'm guessing that at the basic level, it first draws a box with this fill color, then adds the text, so what method is it calling to get the height of the text to know the height of the box to fill? Anyone knows how to trace this, because doing it by hand and looking through the code isn't working at all for me.

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  • How to delete table rows programmatically?

    - by Donal O'Danachair
    I have a table which I am manipulating with a tableViewController (no nib, and the controller is creating the table behind the scenes) I'm trying to delete a row from the table based on its row number; I can delete it from the array I use to create the cell in cellForRowAtIndexPath, but I get a strange error if I try to do the following, which is the same code as in tableView:commitEditingStyle:forRowAtIndexPath: where it works fine NSIndexPath *indexPath = [NSIndexPath indexPathForRow:i+1 inSection:1] [self.tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationFade]; It gives an error -[_WebSafeForwarder forwardInvocation:] and then jumps out of the method but does not crash the app Can anyone help?

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  • How do i make an installer instead of a crash (.NET)

    - by acidzombie24
    My situation is Using .NET 3.5 Using SDL.NET Need to make a friendly installer or warning system. Chances are the user will be on XP (.NET 1.1). If possible can i do something to let the user know he needs to update to 3.5? Maybe have a yes/no dialog which downloads and install the .NET runtimes for him? Now how do i detect if the user has sdl.net installed (chances are its in program files/sdldotnet) and let them know they need sdl.net runtime and have a yes/no dialog that brings them to http://sourceforge.net/projects/cs-sdl/files/ The problem i have mostly is how to make the app not outright crash and how to download 3.5 .NET runtime if it is possible.

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  • Single HTML Table from multiple MySQL tables

    - by David Chouinard
    Hi! I've been struggling for a while with this one; I'll try to explain it here as simply as possible. Consider this MySQL table: +----------+-----------+---------+--------+ |status_id |session_id |pilot_id |present | +----------+-----------+---------+--------+ |1 |61 |901 |1 | |2 |63 |901 |1 | |3 |62 |901 |0 | |4 |62 |902 |1 | |5 |63 |903 |1 | +----------+-----------+---------+--------+ Both session_id and pilot_id are foreign keys making reference to a primary key in another table. The same pilot_id can be associated with different session_id, but every pilot_id-session_id combination is unique. I need to make an HTML table (in PHP) that would display the data like this: +----------+---------+---------+---------+ | |61 |62 |63 | +----------+---------+---------+---------+ |901 |X | |X | |902 | |X | | |903 | | |X | +----------+---------+---------+---------+ Hence, rows are pilot_id and columns are session_id. When a pilot_id-session_id combination has a present value of 1, the corresponding cell should be checked. (ie. when the row-combination is zero or the combination does not exist in the MySQL table, nothing should appear in the HTML table) Phew. Any ideas? Thanks!

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  • Launch app with URL

    - by Carlos Portes
    Hello everyone! I've read about intents in android but here goes my question. I'd like to launch an app on my android phone with the click of a link in the web browser. Example: If the link is "mycam://http://camcorder.com", "mycam://" acts as some kind of "tag" to launch my app but I'd like to pass "http://camcorder.com" as a string to that app on start. Help please! Thanks!

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  • Flex 3: Possible to add a Context Menu to a ItemRenderer inside a DataGrid?

    - by gmoniey
    I have an ItemRenderer that is shared by several applications (inside a DataGrid), and I would like to add a context menu to it (rather than in each application). The renderer is derived from the Canvas class, and the code to create the context menu looks something like: var menuItem:ContextMenuItem = new ContextMenuItem("Test"); menuItem.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT, contextCallback); var customContextMenu:ContextMenu = new ContextMenu(); customContextMenu.hideBuiltInItems(); //hide flash menu customContextMenu.customItems.push(menuItem); this.contextMenu = customContextMenu; However, when I right click on the cell in the datagrid, I get the default Flash Context Menu. Is this not possible?

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  • Web-based JSON editor that works like property explorer with AJAXy input form

    - by dreftymac
    Background: This is a request for something that may not exist yet, but I've been meaning to build one for a long time. First I will ask if anyone has seen anything like it yet. Suppose you have an arbitrary JSON structure like the following: { 'str_title':'My Employee List' ,'str_lastmod': '2009-June-15' ,'arr_list':[ {'firstname':'john','lastname':'doe','age':'33',} ,{'firstname':'jane','lastname':'doe','age':'34',} ,{'firstname':'samuel','lastname':'doe','age':'35',} ] } Question: Is there a web-based JSON editor that could take a structure like this, and automatically allow the user to modify this in a user-friendly GUI? Example: Imagine an auto-generated HTML form that displays 2 input-type-text controls for both title and lastmod, and a table of input-type-text controls with three columns and three rows for arr_list ... with the ability to delete or add additional rows by clicking on a [+][X] next to each row in the table. Big Idea: The "big idea" behind this is that the user would be able to specify any arbitrary (non-recursive) JSON structure and then also be able to edit the structure with a GUI-based interaction (this would be similar to the "XML Editor Grid View" in XML Spy).

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