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• FB.ui stream.publish in an iframe application shows a popup instead of an iframe dialog

  - by pasha

  I am trying to show a "share" dialog using the following code, but it is displayed as a new window. This is an iFrame application inside Facebook. Does someone know how to make it show the "share" in a standard FB dialog iframe and not a new window? <script src="http://connect.facebook.net/en_US/all.js"></script> <script type="text/javascript"> FB.ui({ method: 'stream.publish', message:'hello world'}); </script>

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• "must be convertible to System.Web.UI.Page" using custom base page in Visual Studio 2010

  - by Payton Byrd

  I have a HUGE problem. We just converted our large project to a Visual Studio 2010 solution, but maintained .Net 3.5 targets. This seemed to go swimmingly, almost too easy. Today I just encountered a huge problem. When we add a new asp.net tag to a page the designer class is not being updated. I looked around and noticed that the type specified in the Page's Inherits attribute was underlined in red. Hovering over that gives the error "must be convertible to System.Web.UI.Page". Obviously the designer isn't casting the page correctly and it's because we are using a custom base page, just as we had been with no problems in VS 2008. Has anyone else encountered this problem? If so, what's the solution. This is a show-stopper for us to use VS 2010 (and lots of egg on our faces for moving to it in the first place).

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• WPF Delay Refresh of UI Elements in ItemsControl

  - by Wonko the Sane

  Hello All, The short question is - how can I prevent (delay) a bound UI element from refreshing until I want it to? The longer explanation: I have a process that adds a number of items to an ItemsControl, and then performs some additional calculations on those items using a background thread. This (correctly) updates the items as it goes along. However, I would like to prevent the ItemsControl from updating during a particular calculation, as it performs some reordering of the items before it does additional calculations based on that order, and then returns the items to their original order. I do show a "Please Wait" animation on top of the ItemsControl, with the ItemsControl dimmed down as it is working, but I'd rather not hide the ItemsControl entirely because it gives the user an indication that progress is being made. Thanks, wTs

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• Why won't Windows Installer use the UI in the .msi file during removal?

  - by billmcc

  Has anyone been able to get Windows Installer to use the InstallUISequence table during removal? I started with an MSI file produced by the Visual Studio msi builder, decompiled it into WiX source code and handcrafted it, but I cannot get the installer to use my UI during removal. It insists on using a default UI provided by Windows Installer. I have also analyzed several MSI files, and I have been unable to find one where Windows Installer will use the provided UI during removal. I captured the msiexec logs during removal, and sure enough, Windows Installer appears to be ignoring the InstallUISequence table. It seems that msiexec runs with minimal UI during removal. If I specify the /qf switch (use full UI) during removal, then Windows Installer does take the UI from the .msi file. However, this doesn't help the regular user, because she won't do the removal from msiexec. Does anyone know of a way to convince Windows Installer to use the UI in the MSI file by default?

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• IPhone Example : Login Page and then Navigate to another Screen (UI Table View)

  - by Smc

  Hi, I am an .Net Expert but a new to the IPhone App Development. Recently I have started workinf on Objective - c. I need a help I need a example which shows a Login Screen and then Navigates to the another Screen (UITableView) when username and password and found correct. As of now I am assuming that username and passwords are hardcoded in app. I have tried to Design the Screen for Login UI but unable to Load the another ViewController but it wont worked Can some one help me out with examples, Links?

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• Redirect parent page inside jQuery-ui-dialog

  - by imperialx

  Hello, I have this iframe that resides under a jquery-ui-dialog and inside this iframe is a link that redirects to another page when clicked through jQuery, however, the iframe gets redirected alright but not the entire parent page. parentpage.aspx <script type="text/javascript"> $(document).ready(function () { $("#form-dialog").dialog({ autoOpen: true, modal: true, width: 200, draggable: true, resizable: true }); }); </script> <div id="form-dialog" title="Image Upload"> <iframe src="/imageupload.aspx"> </iframe> </div> imageupload.aspx <script type="text/javascript"> $(document).ready(function () { $("#btnDone").click(function () { window.location = "http://localhost/uploadcomplete.aspx" }); }); </script> <a href="#" id="btnDone">Redirect</a> thank you for your help. -imperialx

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• Integration Widget (GWT) with DynamicForm (Smartgwt) - com.google.gwt.user.client.ui.AttachDetachExc

  - by keweishang

  I had this problem when I created a Window (Smartgwt) and put a DynamicForm (Smartgwt) in this Window, In this DynamicForm, I have a CanvasItem (Smartgwt) in which I put a RichTextArea (GWT). And when I press "ESC", I can quit the Window (Smartgwt) without probleme. But when I press "F5" to refresh my application, the browser pops up a exception saying "com.google.gwt.user.client.ui.AttachDetachException". To solve this problem, I do the following: public class MailWindow extends Window { public MailWindow(){ this.addCloseClickHandler(new CloseClickHandler() { public void onCloseClick(CloseClientEvent event) { form.getRichTextArea().removeFromParent(); MailWindow.this.destroy(); } }); } } Which solved my problem! :) Kewei

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• How to make an Android UI with images from a designer delivered as layers

  - by Not Me

  I hired a designer to help me redesign the UI for my Android app. For each Activity he gave me an image for the background, which includes any static content like fancy frames for text content; plus images for the buttons, which must fit in to the background image in exact places, to fit into the frames in the background image. However, since Android devices have different screen sizes and aspect ratios, it's easy to fit the background image by itself with android:scaleType="centerInside", but how can I get all the other images to fit in with background exactly, to the pixel? If they didn't have to fit in with the background, I would just set the exact width and height for each ImageButton, but depending on how the background scales (based on the screen size and ratio) they might end up not aligned correctly. Thank you very much in advance.

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• Developing ASP.NET MVC UI Extensions - best approach

  - by user252160

  What are the best practices in developing rich UI extensions for ASP.NET MVC (I mean asynchronous / partial loading, slick effects, skinning etc) ? I saw that Telerik has an MVC suite of extensions, but haven't tried them yet, so I cannot comment on them. My biggest concern as of the moment is how to structure the code of my extensions so that C#, ASP markup, and JQuery remain separate from each other, yet encapsulated in a way that the extension must be easy to distribute and reuse. I know that the user control approach had many flaws, yet it sort of allowed application developers to just reference a control, set some parameters and get it going in a few minutes. I'd like to achieve the same kind of portability/reusability as I still keep the code easy to extend and build upon. Now, some ideas that come to mind as topics for discussion are: template helpers vs. extension method helpers or a possible integration efficient use of jQuery - naming conventions - - asynchronous action loading - etc you can add whatever comes to your mind

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• Available iPhone Web Application JavaScript UI Library/Frameworks

  - by methym

  I'm starting a web application that will target Mobile Safari on iPhone/iPod Touch. I'm evaluating the available client-side JavaScript/CSS libraries/frameworks that are currently out there. These are the ones I'm currenlty aware of: iUI CiUI UiUIKit WebApp.Net iWebKit Apple's Dashcode Application - not really a standalone library/framework, but it provides/generates JavaScript, CSS, and images that conform to the native iPhone UI metaphors. Are there any others out there? I want to make sure I'm not missing any before I make a decision. I'm only looking for client-side JavaScript/CSS solutions and building one from scratch isn't an option because of time constraints. No server-side PHP, Ruby, Python, Java, etc. solutions. I am aware of the iPhone web applications, templates, frameworks? question that was asked, but this only mentioned iUI and UiUIKit. Thank you

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• Drop custom jQuery UI draggable in FullCalendar plugin?

  - by ropstah

  I need to be able to drop custom jQuery UI draggable objects on the FullCalendar plugin. How can this be done? $(document).ready(function() { $('.plannable_items li').draggable(); $('#fullcalendar').fullCalendar({ //onDrop : function(dropObject, dragObject) { } //This would be the solution ofcourse, however this doens't exist... }); }); <div id="fullcalendar"></div> <ul class="plannable_items"> <li>Item</li> <li>Item</li> <li>Item</li> </ul> Any help would be greatly appreciated!

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• FB.ui stream.publish in an iframe application shows a popup instead of an iframe dialog

  - by pasha

  I am trying to show a "share" dialog using the following code, but it is displayed as a new window. This is an iFrame application inside Facebook. Does someone know how to make it show the "share" in a standard FB dialog iframe and not a new window? <script src="http://connect.facebook.net/en_US/all.js"></script> <script type="text/javascript"> FB.ui({ method: 'stream.publish', message:'hello world'}); </script>

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• PHP AJAX mysql event calendar - UI for events spanning multiple days

  - by play

  I have built a PHP calendar system and have pretty much everything done but not sure how to deal with a UI issue involving how the events that stretched out over a couple of days. I want to be able to stretch an event that stretches over couple of days in a div that spans those days in the calendar. Basically I would like to know how to achieve what these guys have achieved with the event that stretches out from 21st to 22nd with the yellow div background. I have been trying to see how I can do it with PHP but I feel like I might be trying the wrong thing. Perhaps this is done with javascript?

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• Help needed with InvokeRequired for Web.UI

  - by Ali

  I have a multi-threaded application in C# which tries to write to a TextBox in a Windows.Forms created by another thread. As threads cannot modify what has not been created by them, I was using InvokeRequired as shown on the code below, to solve this problem. public delegate void MessageDelegate(Communication message); void agent_MessageReceived(Communication message) { if (InvokeRequired) { BeginInvoke(new MessageDelegate(agent_MessageReceived), new object[] { message }); } else { TextBox1.Text += message.Body; } } Now I need to do the same for a TextBox in an ASP.NET app, but apparently neither InvokeRequired nor BeginInvoke exist for TextBox in a Web.UI. What can I do?

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• How to stop flash content shine-through JQuery UI Dialog in FF Windows

  - by DEfusion

  I'm using the jQuery UI dialog box, in IE & FF on Windows I'm getting underlying flash content shining through the dialog box. I resolved this on IE by enabling the bgiframe option on the jQuery dialog window and changing the bgiframe script to apply to any windows browsers, however I'm still getting the shine-through on FF. Note that I can't know exactly where the flash content will be showing as it is usually flash widgets that users have added to pages, although I have thought about hiding the flash content temporarily while displaying the dialog box - is this the only option left to me?

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• Jquery datePicker

  - by Shane

  I have slight issue with the jquery datepicker in that it displays ABOVE the target box. This is due to the way my page is set up. I found the issue with CSS in my page via firebug, unfortunately it conflicts with about 20 elements. Next I tried hooking into the "beforeShow event" which works but then after the event fires it just recalculates and puts it where ever it wants. beforeShow: function() { $('#ui-datepicker-div').show(); var offset = $('#ui-datepicker-div').offset(); $('#ui-datepicker-div').css({ top: (offset.top + 222) + 'px' }) } Does anyone else have any ideas how how I can reposition this? I just need to move it down by about 200 odd pixels.

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• Is WPF the Future of Windows UI Development?

  - by Randy Minder

  We're debating whether our future Windows UI development should be WinForms or WPF. How have some of you made this decision? Most of our applications are LOB applications, and I'm not sure I see a clear and overwhelming benefit to WPF for these types of applications. However, my knowledge of WPF is limited. I'm also a little concerned that WPF will be in vogue for another couple years and then Microsoft will get tired of it and push something else on us. I guess one argument against this is the fact that Visual Studio 2010 is a WPF application. Thanks.

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• Binding Many-to-Many Core Data relationships in UI

  - by Kevin

  Basically my setup is this. I have a many-to-many relationship in Core Data where a student entity can have multiple courses, and a course entity can have multiple students. My problem is in trying to figure out how to bind this relationship to the UI in Interface Builder. I want to be able to add courses to a course array controller, then have those courses displayed in a popup menu in a NSTableView in the Edit Student window where you can add courses to a student. This is what I have so far: http://vimeo.com/10671726 It's probably easier to understand from the video. Thanks

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• Cannot implicitly convert type 'string' to 'System.Web.UI.WebControls.Unit'

  - by user203127

  hi, I ma getting error like Cannot implicitly convert type 'string' to 'System.Web.UI.WebControls.Unit' in the following code. How to fix this. protected void Page_Load(object sender, EventArgs e) { if (!Page.IsPostBack) { RadTab tab = new RadTab(); tab.Text = string.Format("New Page {0}", 1); RadTabStrip1.Tabs.Add(tab); RadPageView pageView = new RadPageView(); pageView.Height = "100px"; RadMultiPage1.PageViews.Add(pageView); BuildPageViewContents(pageView, RadTabStrip1.Tabs.Count); RadTabStrip1.SelectedIndex = 0; RadTabStrip1.DataBind(); } } Here I am getting error. pageView.Height = "100px"; How to fix this?

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• JQUERY POST, UI to show if status is "saving" "still saving" "error" "complete"

  - by nobosh

  I have a JQUERY Post call which is posting critical data to the server. Which if isn't posted successfully, results in a huge loss of important data. I have a save banner UI show on the page before the JQUERY POST, after the JQUERY Post it has the Save Banner go away. I'd like an inbetween state, where if the save is taking longer than 1 second, it updates from "saving" to "saving..." but if it doesn't save within 4 seconds, it says "error, try again" something like that. Any ideas on how to accomplish this with JQUERY?

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• UI Controls layer on top of operating system.

  - by Mason Blier

  I'm kind of curious about what layer writing a UI platform to the level of Win32 or the X Windowing System would fall in the grand scheme of an operating system. What layers below do they primarily make use of, is it heavily based on direct communication with the graphics card driver (I can't imagine going though a rendering pipeline like OpenGL for this), or is there a graphical platform as part of the operating system which extracts this out a little more. I'm also interested in the creation of shells and the like, and I"m particularly curious as to how people go about creating alternative shells for windows, what do people look for when figuring out what methods to call or what to hook into, etc? I guess I'm fairly lost at these concepts and finding it difficult to find documentation on them. I was initially excited to have taken Operating Systems in college but it was all low level resource management stuff. Thanks all, Mason

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• jQuery - error updating JScript Intellisense

  - by BhejaFry

  Hello folks, i have searched similar posts on google & stackoverflow to no use. Basically, what i have is a new aspx page. I have the following files referenced in the head section. jquery-ui-1.7.2.custom.css jquery-1.3.2.min.js jquery-ui-1.7.2.custom.min.js Theme:smoothness UI Version: 1.7.2 for jQuery 1.3.2 I have nothing else going on in the page but still get the error 'error updating JScript Intellisense. I am using VS2008 SP1. Any ideas? TIA ps: VS shows intellisense if i refer to 1.4.1.js & 1.4.1-vsdoc.js

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• Jquery draggable persistence either through mysql or saving cookie in the database?

  - by Muhammad Jehanzaib

  I want to know that how can I persist the divs dropped on a draggable. I have been trying since long but stuck at this point. Actually you can see the demo here. I have to save the user designed wedding floor. So whenever user logins next time he/ she is able to see the last design saved. The code is shown below: $(document).ready(function() { $("#droppable").droppable({ accept: '.draggable', drop: function(event, ui) { $(this).append($(ui.draggable).clone()); $("#droppable .draggable").addClass("objects"); $(".objects").removeClass("ui-draggable draggable"); $(".objects").draggable({ containment: 'parent', }); } }); $(".draggable").draggable({ helper: 'clone', tolerance: 'touch', cursor:'move' }); });

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• Auto generating UI

  - by joshua

  Hi Guys; I am writting an application that autogenerated the data input UI from a java bean. Now i have a bean that has other beans as a property. eg User has property username, and usertype of type UserType; Whats the best strategy in java. Do i loop through the fields in an if else loop? eg. get field list if field is of type text use text field else if field is a number user a number field etc. is there a shortcut to the ifs?

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• Windows.Forms.Timer instance and UI threads

  - by David Rutten

  I have a custom control whose primary purpose is to draw data. I want to add a ScheduleUpdate(int milliSeconds) method to the control which will force an update X milliseconds from now. Since this is all GUI land, I should be using a Windows.Forms.Timer, but how does this timer instance know which thread it belongs to? What if ScheduleUpdate() is called from a non-UI thread? Should I construct the timer in the Control constructor? Or perhaps the Load event? Or is it safe to postpone construction until I'm inside ScheduleUpdate()? I know there are some very similar questions about this already, but I don't have a Timer component on my control, I'm constructing it on a when-it's-needed basis.

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